HDMI Extender 165ft Audio Video 1080P Over Cat5 Cat6 Ethernet Cable Transmit Lossless Signal HDMI Long Distance Extension Adapter HDMI Extender 165ft Audio Video 1080P Over Cat5 Cat6 Ethernet Cable Transmit Lossless Signal HDMI Long Distance Extension Adapter 1. HDMI Signal Extender: Send audio video up to 165ft50m over network cable, Cat67 max 50 meters, Cat5e max 40 meters. 2. HD Signal: Run Full HD video resolution 1920x1080@60Hz, compatible with 3D signal and backward resolution, output audio and video synchronously. 3. Easier Setup: Designed with HDMI male on the transmitter and receiver, no HDMI cable required. 4. POC Function: Power over Ethernet. Connect the source (computer, laptop) and the TX with the included USB cable to start the device. (NEED 5V1A) 5. What You Get: 1x HDMI Extender(set), 1x USB Power Cable, 1x User manual 6. Remind: 1）Directly connect your signal source and monitor before connecting HDMI Extender, and check the signal status. 2）Power the TX or RX to run the devices by connecting your computer, laptop, USB adapter with the included USB power cable (No adapter in package).