Kramer CLS-AOCH-66 Cable 20m, Active Optical HDMI Cable, Length: 20 m, For long cable runs of up to 100 meters without the need for an external power supply or additional extenders, Max. Resolution: 4K @ 60 Hz (4:2:0), 4K @ 30 Hz (4:4:4), 8 bit, Full HD, 3D Deep Colour, Max. data rate: 10.2 GBit/s, Supported