This device is not made to use on two TVs from One Source. It is for two sources to one item .

Features:
Multifunctional on switching: intelligent or mechanical
Support High Speed HDMI 1.4b
Support highest video resolution 1080p
Support 250MHz/2.5Gbps per channel (7.5Gbps all channel) bandwidth
Support 12bit per channel (36bit all channel) deep color
HDCP pass-through
Support uncompressed audio such as LPCM
Support compressed audio such as DTS Digital, Dolby Digital including DTS-HD and Dolby True HD
 
Specifications:
Input DDC Signal: 5 volts p-p (TTL)
Maximum Signal Link Range: 1920x1080P
Output Video: HDMI 1.4P
Vertical Frequency Range: 50-60Hz
Video Amplifier Bandwidth: 2.5Gbps/250MHz
Interlaced (50&60Hz) Resolution : 480i 576i 1080i
Progressive (50&60Hz) Resolution : 480P 576P 720P 1080P
Packing content:
1 x 2-port HDMI Switch
This cable itself supports 1080p, also it is adapter cable, it can connect other cable, as long as that cable is not longer than 10M, it also supports 1080P. But if the connecting cable is longer than 10M, then it may don’t function well.