Product Features: 1. DP Bi-directional Switch. This DisplayPort switch supports DP1.4 and is bi-directional, meaning you can connect it in two ways. You can connect two DP sources to one DP display or connect one DisplayPort source to switch between two displays. 2. Up to 8K@30Hz Supports 8K@30Hz, 4K@120Hz, 1080P@240Hz HD resolution both in and out. This DisplayPort converter can provide you with a high-quality and clear image when transmitting to multiple media devices. (Note: make sure you have connected a standard DP 1.4 cable.) 3. Plug and Play This DP switch box is easy to install and use. Moreover, it can be installed in minutes. Just press the button, the indicator lights will switch the signal and show the working status in one second. LED Indication According to the above, when the source or receiver is working, the LED will light up relatively. When the indicator lights are on, the DisplayPort switch converter can provide you with transmission speeds up to 48 Gbps and is compatible with all DP standard devices. Important Note When connecting to multiple displays, external power is required, which is DC5V power supply to maintain the connection. This is also a DisplayPort switch, not -compatible or USB-C switch. Please do not confuse it. Thank you! Specifications: 1. DP Resolution: 8K@30Hz/4K@120Hz/1080P@240Hz 2. Input/Output TMDS Signal: 0.5~1.5 volt p-p(TTL) 3. Input/Output DDC Signal: 5 volt p-p (TTL) 4. Input Cable Distance: 15m AWG26 -compatible standard cable 5. Output Cable Distance: 20m AWG26 - compatible standard cable 6. Max Working Current: 1000mA 7. Operating Temperature Range: (-15 to +55) 8. Operating Humidity Range: 5 to 90% RH (no condensation) Color: black Material: aluminum Package Contents: 1 x Bi-directional Switch 1 x USB Power Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real one. The allowed measurement error is +/- 1-3 cm.