very nice product, I would recommend to a friend, correspond to a description,
Description
Main Features • It can avoid shortage of USB interface usage • It can connect with keyboard, mouse, U disk and card reader • Quick installation and easy to operate, no need for setting software • Small size and light weight, portable and mini • Support for TF / SD card
Specification
Dimensions and Weight
Product weight: 0.0350 kg Package weight: 0.0580 kg