Product Review
Koopman 4x2 HDMI Matrix Switch allows you to connect up to four HDMI connected devices and distribute any source to any of the two HDMI displays independently. Specifications: 🎮Input: HDMI x 4 🎮Output: HDMI x 2, Optical/Toslink x 2, 3.5mm L/R x 2 🎮Audio Outputs: Dolby True-HD, DTS-HD, AC3, DTS, DSD 🎮Video Outputs: 3840x2160/30HZ, 1080p@50/60Hz, 720p@50/60Hz, 576p, 576i, 480p, 480i Features: 🎮Supports HDMI 1.4b & HDCP 2.2 🎮Support 3D video format 🎮Supports resolutions: Up to 4K @30Hz and 1080p 🎮Supports LPCM, DTS, Dolby, 5.1ch digital audio and all other HDMI standard formats 🎮Support 2 HDMI audio outputs, 3.5mm earphone jack and optical output at same time 🎮Support deep color 8/10/12 bit 🎮Supports EDID control via EDID Selector Notes: 1. We don't recommend to use another converter especially like HDMI to DVI converter 2. We recommend to use the remote control within 10 meters 3. It may take seconds between each switches, it is normal 4. We recommend to use high quality[AWG26/28] HDMI 1.4/2.0 standard cable Package : 1x4K HDMI Matrix 4X2 1xIR Remote Control 1x5V power adapter 1xUser Manual