20 PCS Portable USB 2.0 Micro SD TF T-Flash Card Reader Adapter, up to 480Mbps, Random Color Delivery

About the product
1. High speed transmission: up to 480Mbps.
2. Reads and writes to Micro SD (TF) memory cards.
3. Requires Windows 7.0/98/ 98SE/ME/2000/XP/Vista or Mac OS X 9.0 and Linux2.4 or above.
4. USB2.0 compliant and backward compliant with USB 1.1.
5. Easy to install, just connect to the USB port.
6. No external power needed.
7. Plug and Play installation.
8. Mini size, easy to carry.