1. Super speed USB 3.0 card reader , up to 5 G b/s, and backwards compatible USB 2.0 and 1.1/1.0
2. 4 slots, dual SD and micro SD card slot, read two SD or micro SD (T – Flash) simultaneously
3. Support V3.0 UHS -I , maximum transmission of up to 104 MB/sec
4. Support SDXC and micro SDXC, MMC4.4
5. Directly read Micro SD (T-Flash)
6. Support SDXC 64 GB memory card
7.Plug and play, support hot swapping.
8. Male USB 3.0 Plug; no need of external power supply.
9. LED indicator, flash while working