1. HDMI version: HDMI 1.4
2. Video resolution support: 480P, 720P, 1080P, 4K
3. Audio format: stereo
4. Video format: 8/10/12-bit color depth
5. Maximum transmission bandwidth: 340MHz
6. Maximum transmission rate: 3 x 3.4Gbps
7. Input / output HDMI cable length: within 10m AWG26 standard HDMI specification cable
8. Maximum operating current: TX: 350mA; RX: 200mA
9. Power adapter specifications: AC input (50HZ, 60HZ) 100V-240V, DC output 5V/1A
10. Operating temperature/humidity: 0 - 45 degrees Celsius / 10% to 80%RH (non-condensing)
11. Storage temperature/humidity: -10 - 70 degrees Celsius / 5% to 90% RH (non-condensing)
12. Weight: about 500g
13. Size: about 8.5 x 16.3 x 2.4cm

Features:
1. 4K HD resolution, pure hardware structure, plug and play
2. HDMI extension technology, the video and audio signals through the super Category 5 cable (CAT5E) or Category 6 cable (CAT6) to 120 meters away from the HDMI display, support for keypad extension
3. HDMI audio and video synchronous output, support for 4K large screen video experience, detailed picture quality, stereo sound, enjoy the home theater experience effect
4. With one-way IR IR back function, support the receiving end of the reverse 38KHz IR signal back to control, you can use the player remote control in the display device end to control the remote player
5. USB keyboard and mouse extension, so that the user can be in the remote end of the real-time control and operation of computer equipment
6. 0 configuration and fast use, no need to install any driver, the link device can be used
7. Low power consumption, low temperature, high security
8. Transmitter and receiver both support. 3.5mm left and right channel audio outputs

Connection and operation:
1. Use a HDMI cable to connect the signal source with the transmitter of the extender, the cable can be up to 10 meters long
2. Use a HDMI cable to connect the display end with the receiver end of the extender, the cable can be up to 10 meters long
3. Connect the transmitter and receiver of the Extender with a Category 5 or Category 6 network cable (recommended) for a maximum of 120 meters
4. Connect the transmitter and receiver to the power supply
5. For KVM back to the control function, the mouse and keyboard into the RX end of the USB two ports, the TX end of the USB port and the computer USB port connection
6. A pair of IR RX and IR TX cables are connected to the 3.5mm IR RX and IR TX terminals of the transmitter and receiver respectively (connect when needed)
7. LED light description: power on green, when there is a signal input yellow light flashing

Packing list:
- Transmitter x 1
- Receiver x 1
- Infrared transmitter head x 1
- Infrared receiver head x 1
- Power adapter x 2
- User manual x 1