Please enable javascript before you are allowed to see this page. 0 dual slot card reader that I bought in January 2018 but never used. 00 Compare; Lexar ® CFexpress™ Type A USB-C Reader Compare; Lexar ® Multi-Card 2-in-1 USB 3. Once the process completes, reconnect and see if Lexar 64GB USB 3. 1 Type-C™ Compare; Lexar ® JumpDrive ® M400 USB 3. Click Extract in the Extract Compressed (Zipped) Folders window that has opened. 2 SSD Enclosure Compare; Lexar ® Dual-Slot USB-A Reader Compare; Lexar ® Professional Multi-Card. 0. Javascript is required. Press Windows + R, type devmgmt. Press Windows + X, click on Device Manager. Please enable javascript before you are allowed to see this page. 1 Reader $ 10,000. com: XQD SD Card Reader, USB USB-C to XQD SD Card Reader Adapter, Support Sony G/M Series, Lexar 2933x/1400x USB Mark XQD Card,. passport computer storage usb memory stick 2gb flash drive camera memory flash cards digital camera card readers black mini usb charger. Its innovative, modular design lets you create a custom setup, while. 2 Gen 2×2 speeds with ease, supercharging your workflow from location to post-production. USB 2. 0 USB 3. SD Card not showing up in Windows. Intel® NUC 8 Business, a Mini PC with Windows 10 - NUC8i7HNKQC Lexar ® CFexpress™ Type B USB-C Reader Compare; Lexar ® CFexpress™ Type A USB-C Reader Compare; Lexar ® JumpDrive ® P30 USB 3. includes 2-in-1 USB Type-C to. However it shows D6, D5, D500 so I can open and move the files. Whether you need to contact our support team, find helpful resources, or check your warranty status, Lexar is here to help you with your storage needs. 2 2280 SATA III (6Gb/s) SSD $. That made no difference in. Compatible with your Huawei ® phone, the Lexar ® NM Card is the premium nano memory card that lets you quickly capture, playback, and transfer multimedia files, including Full-HD and 4K video 1. Offload from two cards simultaneously with the Professional CFexpress Type B/SD USB 3. USB 3. When I eject the card, I lose the ability to use the PC Slot anymore. Utilizing these built-in Card Reader drivers will support basic functionality. 1 Reader works with SD and microSD cards, while leveraging USB 3. Use an Automated Tool to Update Single Slot Multi-Card Reader Drivers: Recommendation: For most Windows users, we highly recommend using a driver update utility such as DriverDoc [Download DriverDoc - Product by Solvusoft] to help update Lexar Card Reader drivers. +. The 64GB - 512GB. The new 3-in-1 card reader features slots for SD, microSD and CompactFlash cards, while the new 2-in-1 reader offers two slots for SD and microSD memory cards. Since April 2021, have not been able to use Photodownloader in Bridge with my new CFExpress card. Close command prompt. Step 3: Click the "Update" option beside the name of the USB driver (from the list of the drivers which need to be updated, appearing after. Model # : LRW450UBNA. Now it's set to "Choose a. In the list of hardware categories, look for the device that you want to update, and then double-tap or double-click the device name. This professional-level reader offloads a large number of high-quality images and RAW 8K video from your CFexpress™ Type B card to your computer at USB 3. • Two-year limited warranty • Adaptable to changing technology; as Lexar introduces new card reader formats, you’ll be able to swap in new products to meet your changing needs. Click the Run option next to Hardware and devices. I try to upload new lexar software but I mac won't let me open since lexar isn't a trusted site. Save the file XQD_Drv_Installer_win. I am trying to use the device to copy the contents from my 64GB microSD card onto a 128GB microSD card. To remove a card: Press in on the card, and then remove it from the memory card reader. 6) Summary. Right-click on the setup file and click on "Properties". The Lexar Professional Workflow XR2 Card Reader for 2nd Generation XQD Cards is a USB 3. 3. This budget-friendly SD card reader is small and portable, yet a super-fast solution for quick transfer of videos and pictures. This Windows utility downloads, installs, and updates your Mobile USB Card Reader drivers automatically, preventing you from installing the wrong driver for your OS. 0 Card Reader. com: lexar card reader. Although you might have plenty of experience in handling Multi-Card 24-in-1 USB Reader drivers, there still is a lot of time involved in this update process. 4. Click Device Manager. Actual performance may vary. Lexar Professional 1066x 128GB SDXC UHS-I Memory Card SILVER Series, C10, U3, V30, Full-HD & 4K Video, Up To 160MB/s Read, for DSLR and Mirrorless. SD Card not showing up on Mac. +. This will assign a new drive letter to your SD card reader. Built with dedicated UHS-II SDXC, UHS-II. Step 3. Lexar has launched a microSD-to-Apple Lightning reader for transferring files from a media card directly to an iPhone or iPad. 00 Compare; Lexar ® microSD™ Card USB 3. Alternar navegação. Per its specifications, the card is capable of 1750 MB/sec read and 1000 MB/sec write speeds, which is insane! Compare that to the fastest XQD memory cards available today that max out at 440 MB/sec read and. Speeds based on internal testing. - Select “Card Reader Drivers” - Look for “Professional ExpressCard CompactFlash Reader” - Select the correct driver for your operating system (Mac or PC) and follow the instructions to download the driver and view instructions on installing the driver into your system To install driver: For Window-based laptop/computer: - Insert. Lexar LRW400CRBNA USB 3. Update Professional ExpressCard CompactFlash (CF) Reader Drivers Automatically: Recommendation: If you are inexperienced with updating Lexar Card Reader device drivers, we highly recommend downloading the DriverDoc driver update tool [Download DriverDoc - Product by Solvusoft]. Free. Methods to Execute Lexar USB Driver Download and Update. Best memory card reader: 01 Lexar Professional USB 3. Built with dedicated UHS-II SDXC and UHS-II microSDXC card slots, this reader supports transfers of up to 312 MB/s. (10 pages) Card Reader LEXAR EXPRESSCARD COMPACT FLASH READER - DATASHEET REV B Datasheet. Press Windows + X, click on Device Manager. 11 because they way they must be installed has changed. License: All 1 2 | Free. However, Andrew Jung, a reviewer on Amazon, left a very helpful tip on the product’s page a few days ago. Download the latest SDXC card driver from the manufacturer’s website. If a language option is given, select your language. Featuring three USB-A high-speed ports, one USB-C power. This tool does all of the work for you by downloading and updating your USB 3. 2 SSD, has faster sequential read/write speeds than the Lexar NM610, which we reviewed a year ago. 0 Reader Hub LRWHR1RBNA" and I've paid it with 2 of the "Lexar Professional Workflow UR2 Three-slot microSDHC/microSDXC UHS-II USB 3. The Lexar CFexpress Type A Gold Series card is available in 80GB and 160GB capacities for $200 and $400, respectively, making it the most expensive card on the market. 2 Gen 2x2 Type-C Interface. Step 5. To unsubscribe linux-kernel in the reader. The reader without a card inserted would display as a USB drive (including a drive letter) but when I inserted a CFXpress Type-B card, it just vanished along with the sound of a drive being disconnected. Lexar Media's USB SmartMedia digital film reader makes moving files from your camera to your computer easy--just pop in a SmartMedia card and go. Follow the directions on the installation program screen. *Please note that the CFast Card Readers work only with CFast 2. Connecting the Reader The Lexar Multi-Card 25-in-1 USB 3. 1) Posted on Dec 26, 2013 8:40 PM. 0 Multi-Card Reader (RW018-001) Pensez à lire le dossier sur l'installation des drivers. Matériels supportés. 1 Reader is a convenient way to quickly transfer files between multiple cards and your computer. Step 1. 0 Reader is designed to be used with XQD 2. 0 Flash Drive Compare; Lexar ® JumpDrive ® V400 USB 3. USB-A USB-C (Reset) Close Apply. The sticker on the bottom of the card reader says it's a model "LRW400U Rev: A". Compatible with USB 2. 1. Shop Amazon for Lexar H31 USB C Docking Station HDMI 4K@60Hz, 7-in-1 OTG USB C Hub Multiport Adapter Dongle with 3 USB 3. USB 3. Follow the steps below. Click Extract All. Look for the network DIRECT-XXXXXX and enter password 12345678 (unclick 'Remember this network') 4. UGREEN SD Card Reader USB 3. 0 ports. Free. Expand the category "Memory Technology Devices". For added convenience, it is backwards compatible with UHS-I cards and has a USB-C™ connector to work with USB-C™ computers. Of course, you must ensure the card reader in question supports your memory card format(s) and operates at top speed. Details. Till now, no problem at all. 2 Gen 2x2 Type-C Interface. 0. Choosing the best xqd card reader can be difficult as there are so many considerations, such as Sony, SmartQ, BYEASY, MTAKYI, Rocketek, Cateck, INDMEM, Bawanfa, VELOGK. 2 Ports, HDMI, 100W PD, SD/TF Card Reader Compatible with Laptop/Tablet/Smart Phone and find millions of items, delivered faster than ever. 2 Gen 2 Standard (10 Gb/s) USB Type-C Connection. I decided to play around with this. 164. 0 version and PCIe 3. 20 Gb/s USB 3. The Professional Multi-Card 3-in-1 USB 3. 00 Compare;. 0 Reader drivers automatically, preventing you. 0 Multi-Card Reader Drivers:. Select the Hardware and Device options from the list. 0 or 3. This compact reader leverages blazing fast USB 3. Tap or click the Driver tab, tap or click Update Driver. Connect CFexpress/XQD reader to the computer. 1 Reader will also be available later this month for $19. RIght. Lexar ® Professional SILVER PRO SDXC™ UHS-II Card $ 10,000. The card in the D4 is a Lexar 200mbs 1333x. Contact your device manufacturer for details. Card readers. I’ve found the card readers in the Lexar Professional Workflow series to be zippy–close to the fastest I’ve tested. LED indicator . I decided to play around with this card reader but I. If you’re shooting with the latest cameras, then you’ll be in need of a card reader that can keep up with the action or more to point, the huge files that. g. Our Lexar Media driver update instructions provide all of the steps needed. That makes the Lexar UDMA reader about 37% faster. Select the first option “Search. 7. Method 2: Seek the Assistance of the Device Manager. 0 Dual-Slot Reader For UDMA CompactFlash®, SDXCTM, and SD UHS-I (SD 3. Lexar ® Professional CFexpress™ Type A / SD™ USB 3. LED blinks continuously: The reader is transferring data between the memory USB 3. Its quick transfer speeds make it the perfect choice for professional photographers and videographers who are looking for a smooth workflow from the field to post-production. Step 4. Data 3/3/2023. 0 smartphones/laptops. Lexar Cardbus reader and Leopard May 24, 2008 I recently did an upgrade to Leopard, and in doing so I now have only 1 time use of my Lexar CF reader (and then, only if booted with CF card in). 1) / LRW500U (lector Lexar ® Professional Multi -Card 3 en 1 USB 3. 1 Results may vary based on system configuration and card speed. The process of upgrading the JumpShot Compact Flash Card Reader's device drivers, even for an experienced computer user, can still take long periods of time and become. The SPR332 is a class 2 Card Reader, compatible with the software standards CT-API and PC/SC as well. 0 card reader ! in Data Storage, Memory Cards & BackupThe Lexar Professional USB 3. I did have a problem on one computer that the cards didn't get mounted and assigned a drive letter (e. How to Automatically Update Professional XQD Drivers: Recommendation: If you are inexperienced with updating Lexar Card Reader device drivers, we highly recommend downloading the DriverDoc driver update tool [Download DriverDoc - Product by Solvusoft]. 2 Gen 2×2 Reader $ 10,000. Once the installation is complete, if prompted, click the "Restart" button. As mentioned before, it is a USB 3. Manual Multi-Card 25-in-1 USB 3. 2 Reader. Update the lexar usb driver from Device Manager -> Universal Serial Bus Controller -> Right click lexar usb -> Update driver. 2 Reader $ 10,000. Amazon. Connecting the Reader The Lexar Multi-Card 25-in-1 USB 3. Step 2: Hit the Windows icon and then click the Settings icon from the menu. 20 Gb/s USB 3. List: $16. Reconnect the device and power it on. cpl Hit Enter Click View installed updates Select the recent update Right click it then click uninstall. Connect your computer to the dash cam’s WiFi network. With a long history in the industry, we know memory. 0 Reader - LRWUR2TBNA" units for 6 micro SD card slots. This multi-card reader leverages USB 3. 2 Gen 2 Type-C™ Cable $ 10,000. How to Automatically Download and Update: Recommendation: For most Windows users, we highly recommend using a driver update utility such as DriverDoc [Download DriverDoc - Product by Solvusoft] to help update Lexar Media Card Reader drivers. It. Method 5: Disable then enable card reader (from other users)LED blinks twice on initial card insertion: The reader has detected the memory card. All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices, to ensure performance, quality. Lexar Support provides you with helpful resources and solutions for your Lexar products. 0), a selection of card readers (SDHC/SDXC UHS-I, CompactFlash UDMA 7, XQD, CFast 2. The label on the box says that it is an "LRW400CRBNA Rev B". Lexar Professional Multi-Card 3-in-1 USB 3. Solution 1: Update Driver Software. Utilizing the USB 3. Connection with your computer can be made through USB Type-C, which will offer you the maximum performance, but it’s also backward compatible with older USB. The Lexar Professional Multi-Card 3-in-1 USB 3. My desktop is approx 4-5 years old running win 10 and malwarebites free Iv'e had no problems reading using a lexar card with a lexar qdx reader usb 3. First stop was a trawl through the lexar site where I found a driver, this turned out to be a windows driver so I emailed lexar and they sent me the mac driver. Step 2: Run a quick scan with it to detect defective, missing, or outdated drivers. Disconnect and reconnect your SD card reader and check if it shows up in File Explorer. and Sony of Canada Ltd. Whether you have a memory card, a USB flash drive, or a portable SSD, you can access the latest updates and guides here. How to Use Bit Driver Updater for Lexar USB Driver Download and Install for Windows 11/10. Name — Z to A. The XQD 2. Lexar doesn't seem to have a driver for this card. 1 ports. my even older dell pentium laptop also runs win 10 and malwarebites free with no problems reading the usb 3 card reader through the usb 2 ports FYI. Drivers pour les lecteurs de cartes mémoire Lexar. 00 Compare; Lexar ® NM100 M. 0 Card Reader Universal Serial Bus controller drivers for Windows 11, 10, 8. Connecting the Reader the Lexar Multi-card 24-in-1 reader has a plug-and-play design, with no driver installation needed. 0 Card Reader Driver For Mac Smart card technology finds popular applications in security and access control, financial transactions, medical records, loyalty programs, toll and vending collectiReview: Lexar Professional Dual Slot Reader USB 3. 2 Reader $ 10,000. The cardreader does read SD cards. 00 Compare; Lexar ® Professional CFexpress™ Type B Card SILVER Series $ 10,000. Card speed shouldn't matter. 1 Reader $ 10,000. Lexar Professional 2000x 128GB SDXC UHS-II Memory Card, C10, U3, V90, Full-HD & 8K Video, Up To 300MB/s Read, for DSLR, Cinema-Quality Video Cameras. 1Up to 280MB/s read transfer, write speeds lower. Microsoft released a cumulative update last month that caused some compatibility issues with both hardware and software. So I go the the website and download a Windows 7 driver for 64 bit. Versão Introdução. 066: 254. The XQD card inserts about one inch into the reader; the last 1/4 inch has some resistance as the card is pressed into the spring-loaded mechanism. XP, or Win 7 computer and these operating systems already have the drivers and will recognize the Lexar as a. Lexar DataShield, Lexar SSD Dash, Lexar SSD Toolbox 등의 유용한 도구와 보안 솔루션을 제공합니다. Key Features. g. 1. Windows. 99. 0 USB 3. The CFExpress card is on the desk top. The Lexar Professional Workflow HR2 is a four-bay reader and storage drive hub that uses both Thunderbolt 2 and USB 3. Wait until. Open Disk Management. 0 Reader from Lexar enables high-speed transfers from card to computer or between two cards. 99 list for the 512GB version tested), a midrange internal M. 99. '. 6. driver. 0 Pro, Windows 8. Product appearance. 1 Lexar Workflow CFR1 card reader. 6 out of 5 stars 7,404LED on the flash memory card reader verifies USB bus power and active data file transfer. STEP 2 - Check under Device Manager 1. The best performance comes. Javascript is required. In a Disk Management, find the unreadable/unrecognized SD card. In Device Manager, navigate to “Universal Serial Bus controllers”, usually the last one, and then “Generic USB Hub” > “Update Driver Software” or “Update driver”. Amazon. 0 / USB C to XQD/SD/TF Card Reader, 5 in 2 USB 3. Get Support Content on the Go! Find firmware updates, drivers and software downloads for XQD Memory Cards. Re: lexar multi-card reader. 1. Free menu templates printable full# Free menu templates printable code#. 1 matches, or take on several new game modes. While these Card Reader drivers are basic, they support the primary hardware functions. Connector. Lexar Media's USB Memory Stick digital film reader makes moving files from your camera to your computer easy--just pop in a Memory Stick and go. Software Utility to Update Mobile Card Reader and Adapter Kit Automatically: Recommendation: If you are inexperienced with updating Lexar Card Reader device drivers, we highly recommend downloading the DriverDoc driver update tool [Download DriverDoc - Product by Solvusoft]. Lexar card reader drivers Sitar player shankar Download the witcher 1 Free menu templates printable Naruto ultimate storm 5 Free video drm removal. Back home it gets goofy. 1 Lexar Professional CF card . 10. Shop for lexar card reader driver windows 8 at Best Buy. In real terms that 3. Description. LED blinks continuously: The reader is transferring data between the memory USB 3. If no newer driver found, next try the Roll Back driver button. 00 Compare; Lexar ®. The Lexar Multi-Card 2-in-1 USB 3. Transferer. 56. 0 not working still persists. 2 SSD Enclosure Compare; Lexar ® Dual-Slot USB-A Reader Compare; Lexar ® Professional Multi-Card 3-in-1 USB 3. DriverDoc is a. Download update file. 0 Reader from Lexar enables high-speed transfers from card to computer. 2 Gen 1 Up to 170MB/s Speeds 2 in 1 USB-C USB-A for SD/Micro SD/SDHC/SDXC Camera Card Reader Adapter, OTG Micro SD Card Reader for PC/Laptop/Smart Phone/Tablet. In Disk Management, your SD card will appear as a removable disk. 00 Compare; Lexar ® 2-in-1 USB 3. Note: An updated version of this reader has replaced this reader. Press OK. The Lexar Professional Workflow XR2 Card Reader for 2nd Generation XQD Cards is a USB 3. Some of the listed storage capacity is used for formatting and other purposes and is not available for data storage. Select the first option “Search automatically for updated driver software” in the next step to let Windows install the driver automatically. Get the latest official Genesys Logic USB3. zip. 0 cards and to move large amounts of data in a short time. Community Beginner , Feb 07, 2022. Method1: Run hardware and devices troubleshooter. Select More troubleshooter. $29. Lexar 제품의 성능과 안전성을 높여줄 최신 업데이트를 확인하세요. I just got a Lexar Jumpshot CF card reader and the light on it turns green, but my laptop has no idea that it's there. Compact Flash CF Card Reader, WEme Aluminum Multi-in-1 USB 3. In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager. 2 Gen 1 Up to 170MB/s Speeds 2 in 1 USB-C USB-A for SD/Micro SD/SDHC/SDXC Camera Card Reader Adapter, OTG Micro SD. Transcend TS-RDF5W. 0 Card Reader Chipset Driver Intel Ver. Black Friday is here. Solution 3. 2 Gen 2x2 Type-C Interface. zip file to begin the installation. 0 Card Hub Adapter 5Gbps Read 4 Cards Simultaneously CF, CFI, TF, SDXC, SDHC, SD, MMC,. Next right click Start to open Disk Management, find SD card on map at bottom, right click to assign a drive letter. 0 Card Reader works only with XQD 2. The process of upgrading the JumpShot Compact Flash Card Reader's device drivers, even for an experienced computer user, can still take long periods of time and become. 00 Compare; Lexar ® nCARD NM card 2-in-1 USB 3. 8. 0 dual card reader that won't work on my I Mac but will work on my Macbook pro. How to Fix Unknown USB Device (Device Descriptor Request. Sony MRW-S1 High-Speed Card Reader. 5-inch, Late 2013), OS X Mavericks (10. The Lexar ® H31 7-in-1 USB-C Hub connects your possibilities with a portable workstation for work, home and travel. to. 2 Up to 100MB/s read transfer, write speeds lower. 0 Dual-Slot Reader (model LRW400CRBNA) is a high-performance memory card reader designed to provide fast and reliable data transfer for professional photographers and videographers. USB C Multi Card Reader Hub, Type-C 5Gbps XD Card Reader with 5 Card Slots and 3 USB3. 1 Flash Drive $ 10,000. 04 LTS. USB 3. Reconnect the device and power it on. 1, right-click the Start menu and select Device Manager. Card reader is Lexar branded model LRW300U Rev. 0 Card Reader, Type-C 3. USB 2. Method1: Run hardware and devices troubleshooter. It offers a regular 3. Assign a Drive Letter for Lexar USB. I've tried running the one i think is used (win 98/200) in compatibility mode it seemed to. com. Built with a compact, portable design for photographers and videographers who are on the go, the Professional CFexpress USB 3. First, make sure the memory card reader is compatible with your computing system. Add to cart. Here you will see your RD Card Reader. Make sure to replace /x with the drive letter of your SD card. Thankfully Lexar Professional has released the CFexpress Type B USB 3. acrobat, reader, adobe reader, enterprise administration, acrobat products,. In materials provided to PetaPixel, Lexar shows internal testing of 938 MB/s read speeds and 869 MB/s write speeds through its new dual CFexpress Type A and SD card reader (also released today). Sep 8, 2014. Sort. It is a software utility which automatically finds and downloads the right driver. 2 Gen 1 Up to 170MB/s Speeds 2 in 1 USB-C USB-A for SD/Micro SD/SDHC/SDXC Camera Card Reader Adapter, OTG Micro SD Card Reader for PC/Laptop/Smart Phone/Tablet. 0 Core, Windows 8. Introduction. - Select “Card Reader Drivers” - Look for “Professional ExpressCard CompactFlash Reader” - Select the correct driver for your operating system (Mac or PC) and follow the instructions to download the driver and view instructions on installing the driver into your system To install driver: For Window-based laptop/computer: - Insert. Some of the listed storage capacity is used for formatting and other purposes and is not available for data storage. LED blinks continuously: The reader is transferring data between the memory USB 3. 0 Hub for SD TF CF XD MS Keyboard Mouse U Disk, Sony Memory Stick Pro Duo Reader Read 8 Ports Simultaneous. Lexar LRW450U (2 in 1) Card Reader Update Tool V1. 【Plug&Play,No Driver need】- -No driver installation is required, through the LED indicator of this XQD card reader, you can easily monitor the. Shop for lexar card reader driver windows 8 at Best Buy. 00 Compare; Lexar ® CFexpress™ Type A USB-C Reader Compare; Lexar ® Multi-Card 2-in-1 USB 3. Part 1: Lexar USB flash driver, memory card, card reader download; Part 2: Lexar Jump drive. Method 4: Test your SD card in another PC. 9 Unitek USB C SD Card Reader, Aluminum 3-Slot USB 3. 2 Reader $ 10,000. 2 Gen 1 Flash Drive $ 10,000. 2 Gen 2 Standard (10 Gb/s) USB Type-C Connection. SKU: 6462531. For more information, please contact Lexar Technical Support. E and it turned out to be a Windows setting thing (AutoPlay was set to "Take no action" which was a little bit more literal than what I wanted. 1. 00 Compare; Lexar ® CFexpress™ Type B USB-C Reader Compare; Lexar ® Multi-Card 2-in-1 USB 3. 2 Gen 2x2 technology and is optimized for use with the Lexar Professional CFexpress Type B card. In Device Manager window, you can expand Universal Serial Bus controllers category. Plug & Play Installation. zip. Visit our support page to access FAQs, manuals, downloads, and more. chkdsk C: /f /r /x. 4. 5 out of 5 stars. Best CFexpress Memory Card Readers in 2023. To connect the reader, simply follow these steps: - Remove cable and reader from the box - Locate the mini USB port on the back of the reader and insert the USB cable into the reader as. Show More. To insert a card: 1. 2 Gen 2×2 is the important bit and marks it out against the 3. 0 Reader drivers through Windows, or by conducting a Windows® update. Here is a full guide on manually updating these Lexar device drivers. 1 Reader Supports SD microSD CF Cards. Using these pre-installed drivers can support the main functions of your Card Reader.