Product Review

Ran out of HDMI ports on your HDTV/monitor/projector? Want to reduce the mess of cables connected to it? Our 3x1 HDMI Intelligent Switch with Pigtail Support will take care of these problems. It has 3 HDMI input sources to provide plug-and-forget auto sensing capabilities that automatically switch inputs when a signal is detected. A button to manually switch between the 3 sources is also built-in.

Powered from Connected Devices
No power adapter is necessary to make this switch work, as long as the connected devices supply sufficient power. HDMI cables have the capability to deliver power from connected sources.

HDMI Supported Features
Up to 1080p, HDCP 1.0/1.1, 12-bit Deep Color, 3D, and uncompressed/compressed audio formats are some of the newer HDMI features supported on this switch.

Features and Specifications 
•3 HDMI inputs / 1 HDMI output 
•Supports 12-bit Deep color per channel; maximum of 36-bits across all channels 
•Supports 3D devices 
•Maximum Single Link Video Range: 1920x1200
•Supports HDCP pass-through 
•Supports 2.5Gbps/250MHz per channel, maximum bandwidth per display is 7.5Gbps 
•Supports uncompressed audio such as LPCM 
•Supports compressed audio such as DTS Digital, Dolby Digital, DTS-HS and Dolby TrueHD 

How it works?
1.There are 1, 2 & 3 outlets with lights showing which device is connected and even a little button so you can audio switch from one outlet to another. 
2.As you switch between devices, the light moves to show which device you're connected to hdmi cable. 
3.If you don't have a third device, the light for device 3 will not light up. 
4.Last, the product is designed to intelligently switch to the correct device.