Input: 2*HDMI, 2*USB 2.0-B
Output: 1*HDMI, 2*USB2.0-A, 2*USB 1.1-A
Support HDMI 1.4 Version
Supports 28m 1080P long distance transmission with HDMI cable
5M 28 AWG cable for input and 5m 28 AWG cable for output(4K@30Hz)
12M 26 AWG cable for input and 12m 26AWG cable for output(1080P@60Hz)
Support CEC,DDC and HDCP 1.4
Support USB 5V±5% power port
Equipped with 2pcs USB2.0 1.5 meter lines 
(A male to B mlae) for HDMI power supply. 
Product size: L134*W66*H26(mm)