Card Compatibility: Micro SD / SDXC / TF. Easy to work with and plugs in without any issues, this Mini USB 2.0 high speed adapter is just what you need and is compatible with many cards. Simply plug it in and start using it: this loads up simply by plugging it into the USB port and letting it power up that way.
eBay
Memory Card Storage Bag Carrying Case Holder Wallet 22 Slots for CF/SD/Micro SD/SDHC/MS/DS Game Accessories memory card box
Aliexpress UK
COLOUR IS BLACK. Card Compatibility: MICRO SD/SDXC/TF card. USB 2.0 interface.
eBay
DATA FROG Replacement Micro-Sd Tf Card Slot Socket Board For Switch Game Console NS TF SD Card Slot Socket Board
Aliexpress UK
Enjoy the flexibility of using various card formats with a single device. SB 3.0 SD/TF Card Reader is a powerful and convenient solution for reading and writing on two cards simultaneously. Dual Card Compatibility: Whether you're using Trans-flash or SD cards, this reader allows you to read and write on two cards simultaneously.
eBay
Memory Card Storage Bag Carrying Case Holder Wallet 22 Slots for CF/SD/Micro SD/SDHC/MS/DS Game Accessories memory card box
Aliexpress UK
Supported Cards: TF, SD, MicroSD, MMC, MicroSDHC, SDHC, SDXC. Product Type: Dual USB Card Reader (USB 3.0 and USB 2.0 compatible). Enhance your productivity with this versatile and user-friendly accessory.
eBay
Memory Card Storage Bag Carrying Case Holder Wallet 22 Slots for CF/SD/Micro SD/SDHC/MS/DS Game Accessories memory card box
Aliexpress UK
1 x USB 3.0 Card Reader (SD, TF card not included). Ultra mini size, easy to carry. USB 3.0 interface. Cute and tiny, easy to take. LED power indicator display working status. Material: PC shell (with UV).
eBay
Memory Card Storage Bag Carrying Case Holder Wallet 22 Slots for CF/SD/Micro SD/SDHC/MS/DS Game Accessories memory card box
Aliexpress UK
Unlock blazing-fast data transfers with the USB 3.0 Card Reader, the ultimate solution for photographers, videographers, and tech enthusiasts. USB 3.0 SD Card Reader – Ultra-Fast Data Transfer for SD, Micro SD, and More!
eBay
Mini MP3 Player Hifi Mini USB Clip Support 32GB Micro SD TF Card Fashionable Portable Mini USB MP3 Player Walkman
Aliexpress UK
Support to read/write SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Card. Micro SD Reader / SD Reader / Type C / USB 3.0 Connections. USB C Micro SD Card Reader / Type C / USB 3.0.
eBay
3D Game Card Case for NS Switch Games / Micro SD Cards, Switch OLED Game Holder Cartridge Case with 12 Game Cards Storage
Aliexpress UK
Ultra mini size, easy to carry. 3 in 1 USB-C, USB, And Micro USB interfaces. Just plug and play. Small and compact design, easy to carry.
eBay
For Switch2 Game Card Case for NS Switch 2 Games Micro SD Cards, Switch 2 Game Holder Cartridge Case with 8 Game Cards Storage
Aliexpress UK