About the product
1. USB3.0 3 ports hub & CF/TF/SD card reader
2. Support a data transfer rate up to 5Gbps
3. Without external power supply
4. Support 3 devices working at the same time without conflict
5. Plug and play, support hot swap
6. Backward compatible with USB 2.0/1.1 specification
7. Support overload voltage and instantaneous current protection
8. Support Windows 98 / 98SE / 2000 / ME / XP / Linus 2.4.X / Mac OS 10.0 etc.