Attribute    Value
Brand    Lenkeng
Model    LKV422
Product Type    HDMI Matrix Switch
HDMI Inputs    4 × HDMI
HDMI Outputs    2 × HDMI
HDMI Version    HDMI 2.0
HDCP    HDCP 2.2 / HDCP 1.4
Maximum Resolution    4096 × 2160 @ 60Hz
Maximum Bandwidth    18 Gbps
HDR    HDR10
Audio Formats    LPCM 7.1, DTS-HD, DTS Audio, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos
Audio Outputs    1 × S/PDIF Optical, 1 × 3.5 mm Stereo
Control Methods    Front Panel, IR Remote, RS-232
RS-232    3-pin, 9600 bps
Power Supply    DC 5V / 1A
Power Consumption    < 4 W
Operating Temperature    -20°C to +60°C
Housing    Metal
Dimensions    250 × 80 × 21 mm
Weight    375 g