Kenuco HDMI, USB, and Infared (IR) Extender Over CAT5e / CAT6 Extend HDMI, IR and USB signals up to 390ft over single Cat5e / 6 Compatible with multiple receivers through TCP/IP routing and extension, allowing you to use this product as a splitter with the purchase of additional receivers IEEE-568B UTP wiring standard, up to 165 MHz/1.65 Gbps signal transmission speed Compact size (111*75*23.5mm), easy installation. The cool metal enclosure protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation. Package includes : HDMI Splitter, 5V DC 2A Power Adapter, and a User Manual