Feature:1. HD Resolution: HD multimedia interface IP extender supports resolution 1920 x 1080 at 60Hz, compatible with 720P/480P.2. Features: H.264 code transmission rate is 16Mbps, supports infrared remote control (only supports oneway), supports HD multimedia interface loop out function.3. Transmission Mode: HD multimedia interface IP extender device supports one to one mode, one to many mode and cascade mode.4. Easy to Use: The extender can be plug and play without additional drivers or software. Made of a metal shell with holes for optimal heat dissipation.5. 495ft/150m Transmission: The IP extender uses an Ethernet cable to transmit the HD display up to 150m away from the playback source.Specification:Item Type: HD Multimedia Interface IP ExtenderMaterial: MetalColour: BlackFunction: HD Multimedia Interface Extension ExtensionVideo Resolution Support: 480P, 720P, 1080PSound: Stereo: 32KHz, 44.1KHz, 48KHzInfrared Support: 38KHzMaximum Power Consumption: HD Multimedia Interface Transmitter: 2.5W; HD Multimedia Interface Receiver: 2WScope of Application: Building Monitoring, Government Service Agencies, School Multimedia Teaching, Bars, KTV, etc..Package List:1 x Transmitter1 x Receiver2 x Power Adapter2 x Infrared CableNote:Different types of Ethernet cables may have different transmission distances: Cat5‑100m; Cat5e‑120m; Cat6‑150m.