Features:
*HDMI Switch is a product that can switch multi-group HDMI signals to one high definition display device such as HDTV by using manual push button. Doing so can avoid plugging and unplugging cables frequently. It can optimize your home theater system to the best effect.
*1 in 4 out HDMI splitter distributes 1 HDMI source to 4 HDMI displays simultaneously. It offers HD video for supermarket, shopping mall, HDTV, STB, DVD, Compatible with HDCP
*Easy to install and operate
*Durable and convenient, plug and play
*Input video signal: 0.5-1.0 volts p-p
*Input DDC signal: 5 volts p-p(TTL)
*HDMI resolution single link range: 1920 x 1020,
*1080P,2Kx4K,2160p
*Power supply: DC 5V 1A

Pacakge:
1x hdmi 1x4 splitter
1x dc cable
【 1 in 4 Out HDMI Splitter】 Split one HDMI input signal to up to four HDMI output signals identical to the input signal – Input: 1x HDMI & Outputs: 4x HDMI
【Distributes HDMI input into four identical outputs Supports】 480i, 480p, 720i, 720p,1080i 1080p , 4Kx2K resolution
【Wide Application】 This Version 1.4 HDMI Splitter compitable with HDMI 1.4,1.3 and 1.2 version.Tolmnnts splitter can be applied to different HDMI devices with standard HDMI interface.Input: Computer, monitors etc.
【Easy to Use】 This 1 in 4 out HDMI splitter is easy to operate,just connect your HDMI devices and the AC adapter to enjoy vivid video.Can be widely use in trade show, conference room, bedding room, living room, kitchen room and backyard.
【Included 】 1 x HDMI Splitter, 1 x us power adapter, 1 x User manual