Best Computer Memory Card Adapters 2021

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In order to obtain the Best Computer Memory Card Adapters (2021), our dynamic platforms and experts have taken many factors into account such as product usability, user-friendly features and give customer satisfaction, defect and deficiency-free, conformity of standards, value for money, reliability, user-oriented design, quality conformance to needs and regulations, health and safety, actual user satisfaction and many others. It is important to note that each user has different needs so please consider the ranking below as a guide and not as a gospel. Nonetheless, in the benchmarking below you can certainly find the overall best ones despite your requirements.

Our dynamic platforms and specialized high-technology gurus work hard to identify the best product options. We strongly believe that our review rankings can help you simplify your purchase decision and choose among the truly Best Computer Memory Card Adapters (2021).

Best Computer Memory Card Adapters

SaleBest Choice No. 1
SD Card Reader 7 in 1, WARRKY Multi-Card Reader Hub for 3 USB 3.0, 4 Memory Cards [Fast, Simultaneous, Versatile] for Micro SD, TF, SDHC, SDXC, MMC, Micro SDXC, Micro SDHC, MS, UHS-I, CF, CFI
  • 【7-IN-1 Card Reader Plug N Play】Simultaneously⚡ read and write on four cards and three more USB 3.0 devices to save yourself from constantly plug-n-unplug. Enjoy fast photo downloads, smooth video editing, and quick file transfers. A work from home must-have.
  • 【Durable and Friendly Design】 2.5ft long braided nylon cable for extra durability and user-friendly non-slip design on USB A shell for easier plug and unplug. Withstands being used time and time again, for years of reliable data transfer with WARRKY USB Card Reader
  • 【Super Speed & High Capacity】 Supports up to 2TB SD/Micro SD card read and super speed up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in seconds with USB 3.0. Backward compatible with USB 2.0/1.1
  • 【Broad Compatibility】One Reader for Multi Cards: USB Card Reader Hub is designed with 4 card slots, which allow you to read and transfer data for SDXC/SDHC/SD/Extreme I III SD/Ultra II SD/MMC/RS-MMC or Micro SD/TF/Micro SDXC/Micro SDHC/UHS-I or CF I 3.0/4.0 /Extreme I III CF
  • 【WARRKY】is dedicated to introducing superb-quality products that are sophisticated designed and reasonably priced for providing the best solutions to connect your work and life.
SaleBest Choice No. 2
UGREEN SD Card Reader USB 3.0 Card Hub Adapter 5Gbps Read 4 Cards Simultaneously CF, CFI, TF, SDXC, SDHC, SD, MMC, Micro SDXC, Micro SD, Micro SDHC, MS, UHS-I for Windows, Mac, Linux
  • One Reader for Multi Cards: Ugreen USB Card Reader is designed with 4 card slots: SD, Micro SD, CF, MS slots and USB 3.0 connector, which allow you to read and transfer data the most popular flash media on the computer, laptop, tablet through USB 3.0 interface, including SDXC/SDHC/SD/Extreme I III SD/Ultra II SD/MMC/RS-MMC or Micro SD/TF/Micro SDXC/Micro SDHC/UHS-I or CF I 3.0/4.0 /Extreme I III CF/Ultra II CF/HS CF/XS-XS CF/CF Elite Pro/ CF Pro/CF Pro II or MS/MS PRO/MS PRO-HG/MS XC DUO.
  • Super Speed&High Capacity: Ugreen USB Memory Card Reader support SD/Micro SD card up to 512G and allows super fast data transfer up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds, when your host is equipped with USB 3.0 port. Also backward compatible with USB 2.0, 1.1 and 1.0 (speed limited by USB bus).
  • Compact Design&Premium Quality: So useful but so compact. Easy to grab and go. Reinforced cable, Tin-plated pure copper core and multi-shielded inside, sturdy exterior and heat-resistant connectors ensure high data transmission efficiency and ultimate durability. 1.5ft short cable tail would reduce stress on the USB port on your computer and won't affect the use of adjacent ports. LED indicator will be ON when the card reader is connected to computer.
  • Broad Compatibility: Compatible with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux, Chrome OS and etc. It could read and write mutiple cards at the same time to keep you away from the hassle of constant unplugging and re-plugging.
  • One-sec Installation: Plug and Play. No driver needed. Hot swapping and auto detection.
Best Choice No. 3
Anker 2-in-1 USB 3.0 SD Card Reader for SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Cards
  • Simultaneously read and write on two cards to save yourself the effort of constant unplugging and re-plugging.
  • USB 3.0 enables data transfer rates of up to 5Gbps for faster Sync times, backward compatible with USB 2.0/ 1.1.
  • Fully powered via your USB port — no additional power supply required.
  • No drivers required for Windows 10/ 8/ 7/ Vista or Mac OS X 10.2 and above.
  • Package contents: Anker SD/TF Card Reader, hassle-free 18-month warranty.
Best Choice No. 4
SD Card Reader, uni USB C Memory Card Reader Adapter USB 3.0, Supports SD/Micro SD/SDHC/SDXC/MMC, Compatible for MacBook Pro, MacBook Air, iPad Pro 2018, Galaxy S20, Huawei Mate 30, and More
  • 【USB 3.0 + USB C】 Both interfaces support high-speed data transfer up to 5 Gbps. Compatible with SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards. Backwards compatible with USB 2.0 and USB 1.1
  • 【Double duty】 Simultaneously reading and writing on two cards to save the constant plugging and pulling of plugs. Enjoy fast photo downloads, smooth video editing and fast file transfers. Double your productivity with simultaneous microSD/SD card access. View recordings of your security cameras, wildlife monitors, private surveillance cameras and car monitors instead of bringing them home to you
  • 【Plug and Play】Designed to not block your other ports. Its slim profile makes it easy to store in your camera bag or backpack and provides convenient access to micro/SD cards when needed. No drivers are required for Windows 10/8/7/Vista or Mac OS X 10.2 and later. No additional power supply required.
  • 【Wide Compatibility】Compatible with MacBook Pro (2019~2016), MacBook (2019~2015), iMac Pro (iMac), Acer Aspire Switch 12 S/R13, Predator 15/17X, XPS 13, 15, Alienware 13/15/17, Spectre x360, Microsoft Surface Pro, Book 2, Razer Blade 15/Stealth 13/Pro 17, Samsung Galaxy Tab Pro, S20, S20 Plus, S20 Ultra Huawei P40/P30 and most other USB-C / A devices.(Currently doesn't support iPad Pro 2020)
  • 【uniAccessories】uni focuses on USB-C accessories and brings better alternatives to you in the USB-C accessories space, such as: USB-C hubs, various adapters, and cables. We stand by our products! Welcome to find us with any product-related questions.
Best Choice No. 5
LAOSIJI 3 in 1 USB/Micro USB/8-Pin to SD/TF Card Adapter Compatible with Phone/Pad/Android Phones/PC, USB to SD Card Reader,Micro USB to Micro SD Card Adapter for Camera Memory Card
  • LAOSIJI 3 in 1 USB/Micro USB/8-Pin to SD/TF Card Adapter Compatible with Phone/Pad/Android Phones/PC, USB to SD Card Reader,Micro USB to Micro SD Card Adapter for Camera Memory Card
Best Choice No. 6
Vanja Micro USB OTG Adapter and USB 2.0 Portable Memory Card Reader for SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Card
  • [Multi-Function Design]: Vanja USB 2.0 SD Card Reader set the USB 2.0 plug (Type A) and Micro USB plug (Type B) in one, making this card reader compatible with all tablets and Android phones that support OTG function. (NOTICE: The Card Reader is NOT compatible with iPhone/iPad/SIM Card)
  • [More Easily Read Most Memory Cards]: USB 2.0 SD/Micro SD Card Reader for data transmission, manage all your data from/to/on devices and across multiple platforms(Create, copy, edit, move, delete, rename, Open in, and so on).It supports SDXC/SDHC/SD/MMC/RS-MMC/Micro SD/TF /Micro SDXC/Micro SDHC/UHS-I memory cards.
  • [On-The-Go Data]: Support on all OTG device. Playback videos/music directly from external memory without occupying space on Device. Share video or picture to your families or friends in anytime anywhere.Please contact us if you don't know whether your phone have OTG function,we will help you.
  • [Universal Compatibility & Easy Use]: Powers via Micro USB/USB port, no additional power supply needed.Easy to take, use and install, no additional software installation required.(No drivers required for Windows 10, 8, 7, Vista and XP, MAC OS 10.4.6 and above, as well as Android.)
  • [Package Contents & Service ]: An SD Card Reader with "Vanja" logo(NOT include SD/Micro SD cards). All products sold by Vanja have hassle-free 18-month After-sale service.
Best Choice No. 7
nonda USB C to SD Card Reader, SD/MicroSD to USB C Card Reader Adapter [Thunderbolt 3] Compatible with iPad Pro 2020/2019, MacBook Pro 2019, MacBook Air 2020, Galaxy S10/S9, Surface Book 2 and More
  • [Dual Slot USB-C Card Reader] Compatible with SD, SDHC, SDXC, MicroSD, Micro SDHC, Micro SDXC cards are supported in UHS-I mode.
  • [Superspeed Data Transmission] This USB type C card reader has data transmission speeds up to 110MB/S. (NOTE: Device with USB 2. 0 will only run at 480Mbps).
  • [Plug and play] OTG card reader. No additional driver/software needed. No App required, you can easily transfer photos and files from your SD/TF card to a USB C device.
  • [Universal compatibility] Compatible with MacBook Pro 2019/2018, iPad Pro 2019/2018, Surface Book 2, Samsung Galaxy S10/S9/S8/Note 8/Note 9, HTC U11/U12, Pixelbook, Dell XPS 15 / XPS 13, Galaxy Book, and many other USB-C Devices.
  • [Side by Side] Designed so it won’t block your other ports. Fast sharing of photos from camera instantly with friends through smartphones at any time anywhere with this card reader.
SaleBest Choice No. 8
SanDisk MicroSD to SD Memory Card Adapter (MICROSD-Adapter), Black
  • Micro SD to SD card adapter
  • Built-in write protection switch
  • For use in devices with a standard secure Digital slot
  • SanDisk Micro SD to SD Memory Card adapter
  • Micro SD card is for picture representational purposes only
Best Choice No. 9
USB SD Card Reader, COCOCKA Micro SD/TF Flash Card Reader, Memory Card Reader, SD Card Adapter with OTG Function for PC/Laptop/Android Phone/Tablets (USB 2.0)
  • [3 IN 1 Connection]: The standard USB 2.0 plug, and micro USB plug, USB C plug combination, making this card reader compatible with all USB C device and tablets and Android smartphones that support OTG function.
  • [Broad Compatibility]: Windows 2000/XP/Vista(SP2)/7(SP1)/8/8.1/10(32/64-bit), Mac OS X 10.8.x and later, Android 4.0 and later, Chrome OS. Plug and Play!
  • [Super Speed]: With a powerful and efficient capability, it can deal with data and files (Create, Copy, Move, Delete, Rename, etc.) Music Play, Video Play, Camera Take Photos. No APP Need.
  • [Save Equipment Space]: Connect the SD Card Reader to any mobile device that support USB On-The-Go (USB OTG). Playback videos/music directly from external memory without occupying space on Device. Standard transmission USB2.0 port up to 480Mbps, very suitable for high-speed transmission of data.
  • [Package contents]: 1x SD/MMC slot, 1x Micro SD/TF slot (SD/Micro SD cards are not included). Do not compatible with iPhone and iPad.
SaleBest Choice No. 10
SD Card Reader, GIKERSY 5 in 1 USB 3.0 Memory Card Reader Adapter 5Gbps Read 5 Cards Simultaneously for SDXC, SDHC, SD, Micro SDXC, Micro SD, Micro SDHC, M2, MS, CF and UHS-I Card (Grey)
  • 【Super Speed data transfer】GIKERSY USB 3.0 card reader with high Performance Chip, allows you to read 2 or more cards simultaneously, saving more data transfer time. Fast data/files access and transfer rate super-speed up to 5GPS. Backward compatible with USB 2.0/ 1.1. (Actual transfer rates depend on specific devices.)
  • 【Slim&Compact】The high quality aluminum alloy cover makes it more delicate, durable, heat faster and longer service life.The little size is convenient for you to take it anywhere
  • 【Card compatibity】GIKERSY USB memory card reader built-in 5 card slots: SDXC, Micro SD, MS M2, CF ports, Supports SDXC, SDHC, SD, M2, CF, MS, Micro SDXC, Micro SDHC, Micro SD cards [support UHS-I cards]
  • 【Plug & play】This card reader supports hot swapping and no driver installation required.Compatible with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux, Chrome OS and etc. It could read and write mutiple cards at the same time to keep you away from the hassle of constant unplugging and re-plugging.
  • 【Intelligent multiple protection】against over-current, over- voltage, leakage, short circuit, clutter, etc., effectively protect the connected equipment and the hub itself.

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Last update on 2020-12-06 / Affiliate links / Images from Amazon Product Advertising API

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