With the HDMI extender you can easily make longer HDMI connections. It operates completely without power supply and get the required power from the HDMI cable / device. · Connections: HDMI-A jack to HDMI-A jack · Resolution: up to 4K (30Hz), 1080p (3D) · Supports color sampling in 4:2:2 and 4:2:0 format · Supports: HDCP 1.4, 3D, plug and play · Signal direction: unidirectional (source = IN, sink = OUT) · HDMI Version: High Speed with Ethernet (HDMI 1.4) · Backwards compatible: to all HDMI standards · Maximum bandwidth: 10.2 Gbps · Max. cable length input: 20m with 24AWG (for 4K30Hz) · Max. cable length output: 20m with 24AWG (for 4K30Hz) · Housing material: metal · Color: black