Bi-Directional DP SWITCH Solid Aluminum Alloy construction, this durable DP bi-directional splitter help you connect two DP sources to one DP display(2x1), or connect one DP source to toggle between two displays(1x2) ✅two screens CANNOT display ultaneously. It is backward compatible with , DP1.1 and DP1.0 versions. 4K@60HZ Resolution Support 4K@60hz，1080P@120Hz resolution ,bringing you a high-speed transfer rate of 30 Gbps. provide theater-level effect at home,. No lag, No loss of picture or video quality .With this DP switch, you can enjoy the most luxurious video and audio.It is recommended that the total length of DisplayPort input and output cables should not exceed 3 meters. Bi-directional PLUG AND PLAY Plug and play, NO driver required. Switching the signal from one device to the other at a push of button and no more need to plug and unplug your DP cable. Easily switch and avoid damage your display ports due to frequent plug. The indicator light will tell you which DP switch port is active 。NOTE:Only one display can be displayed at a time as a DP Switcher. Micro USB Power Adapter Provide Micro USB cable, support 5V voltage input, you can connect Micro USB to your computer or charging head. In order to ensure the normal operation of the product, it must be connected to the power supply during use.( Note:Charger not included) WIDE COMPATIBILITY This DP Switch Suitable for most DP port device, Input Output .:Support Laptop, monitor, projector, computer, TV, PS4, TV Box, game console , Blu-Ray DVD player, Cable box, PC, etc. Widely used in home entertainment, information command center, meeting rooms, schools and other training venues.