Support USB 2.0.
Powered by USB connection cable.
No external power required.
LED light clew read and write state.
Fully plug and play and hot swapping support, high speed data transfer.
Convenient for carrying, antiseismic, high temperature resistance.
Weight: 46.01 g
Size: 126.96.36.199 cm
1 × HYD-2039 All in 1 Pen Card Reader