The KanexPro 3x1 HDMI Switcher is a compact three input to one output switch providing 4K ultra-HD resolutions. It is a simple switcher designed to connect five HDMI sources such as Apple TV, Blu-ray, PS4 or Xbox one to your 4K, HDTV or a projector. Perfect for home theater and pro-sumers looking to connect HDMI based devices to an Ultra-HDTV.

Note: This product uses ultra-low power to connect therefore no need to connect to a power supply. It does include a USB to barrel cable which allows you to power an external 5V DC device by using an available computer USB port. 

Features-

• Rapidly switch between 3 inputs to one output
• Supports resolutions up to 4K@30Hz
• Full HD 1080p & 1920x1200
• HDCP and EDID Compliant
• Supports all 3D formats
• Ultra-low power consumption, does not require a power supply
• Switch using a manual button or included IR remote
• Supports High Speed HDMI Specifications - (Deep color, HD lossless audio formats & Lip Sync)
• Audio support: Dolby TrueHD, DTS-HD Master Audio 7.1ch
• Supports uncompressed audio such as LPCM and compressed audio such as DTS Digital, Dolby Digital (including DTS-HD and Dolby True HD)
• Front-panel LED’s for input/ output signal presence
• Ultra compact design
• 5VDC external power supply included 
• IR / Remote control included