VeLLBox HDMI 3X1 Switcher with Audio Extractor, 340MHz1 Support resolution up to 4Kx2K
This is a high performance HDMI switcher with extract audio
Switches three HDMI sources to one HDMI display with resolution up to 4KX2K@30HZ simultaneously
Extracts digital audio embedded in HDMI and output via Toslink or Coaxial or stereo audio
Supports Audio Return Channel (ARC) from a compatible ARC TV following the HDMI v1.4 specification
And upstream audio from TV to the AV receiver with an HDMI cable
This product is small in size 155x70x23mm, and matches with one Universal Power Adapter

Feature
Supports HDCP compliant
Supports resolution up to 4Kx2K
Supports uncompressed audio such as LPCM
Supports some optional 3D formats up to 300 MHz
Supports 300MHz/3Gbps per channel (9Gbps all channels) bandwidth
Supports video resolutions up to 8-bit 4K (30 Hz), 12-bit 1080p (60 Hz), or 12-bit 720p/1080i (60 Hz)
Supports compressed audio such as DTS Digital, Dolby Digital including DTS-HD and Dolby True HD

Operation
Connect the HDMI sources to this Switcher
Insert the DC side of 5v power supply into this Switcher and then connect it into the wall outlet
Connect the output port of the switcher to HD display
Connect Coaxial/Toslink output to the audio inputs of any AV receiver or amplifier using coaxial cable or optical fiber
Connect Stereo port to earphone

Free Warranty
VeLLBox provides 1 year free warranty with high quality after-sales service