
When I bought these Revain had a 3 pack discount coupon so basically I have 3 of them get $2 each. I can either give away two or lose them strategically. I got them specifically for accessing micro SD cards, and they're almost perfect for that - note that with micro cards, the card just slides in, there's no skipping. This leaves just enough of the card for me to easily control the extraction time (removing the card is not difficult). They also don't duplicate a USB port, they just have slots for different types of SD cards. Finally, the case is just a bit bulky, so if you have two USB ports close together, it could hit the connector you put in the other port. I'm not complaining though - it's a convenient and inexpensive way to mount and access a micro SD card if I only have devices with USB ports. :)

High-Speed Transcend TS-RDF5K USB 3.1 Card Reader for SDHC/SDXC/microSDHC/SDXC Cards - Black
11 Review

Neewer Black Memory Card Storage Holder - Waterproof, Anti-Shock with 14 Slots for Micro SD, TF, CF, SD and XD Cards
12 Review

💾 ZIYUETEK Aluminum USB 3.0 Micro SD Card Reader for PC - Portable Memory Card Adapter with TF Card Reader
12 Review

JJC Camera SD TF Micro SD Memory Card Case Holder Organizer Box with Card Removal Tool & Lanyard - Water-Resistant Storage for 4 SD & 4 TF Cards
12 Review

Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review

🎥 Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review

Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review

Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review