now you can connect several usb devices to communicate with your computer/laptops simultaneously!
- high speed 4 ports expansion hub (usb 1.1. or usb 2.0.)
- supports fast data transfer rate & over current protection.
- applicable hdmi input formats (720p, 1080i, 1080p)
- plug, switch it on & play, easy to use.
- elegant, slim & lightweight design for easy portability
