HDCP 2.2 and backwards compatible Resolution: 4K × 2K@60Hz and backwards compatible Audio formats: DTS/DSD/Dolby AC-3/5.1, 7.1 surround sound Sampling rate: 192KHz/24bit (Max) Bandwidth: transfer speeds of up to 18Gbps Compatible systems: macOS/Windows/Linux, etc. Operating temperature: 0 C~40 C Relative humidity: 20%~80%RH (non-condensing) Power supply: DC 5V/1A Dimension: L1 /0 × W68 × H21 (mm) Function: CEC-capable (Input/Output1)/Cascade/EDID