【Charging While Playing - All Day Playtime】Other traditional Oculus link cables including the official verse only support limited output when connected to the computer USB port to play games, thus the battery drains when connected to PC to play games. Kuject new release MT005 link cable with separate charging port(Plug is Not Included) is able to provide stronger output while playing to make you enjoy VR game anytime and provide all day playtime. 【Safe Charging】Exclusive smart chip is adopted to intelligently control the current input within a reasonable range to ensure the safe use of electricity and battery life. When the battery ＞78% appr., drops 0-4%/hour till about 78% and then holds while playing. When the battery＜ 78% appr., increase of 0-4%/hour till about 78% and then holds while playing. 【No latency and delay】USB 3.0 port and charging port are separately work for data transmission and current input. Thus the performance for Oculus Quest 2 games will not be affected when you charge, which transfer rate can reach 5Gbps. 【Compatible with original Oculus charging cable】Kuject link cable can be used directly with the original Oculus Quest 2 charging cable without additional purchase. (Note: the original charging cable and adapter is not included) 【Kindly reminder】For the sake of safety, Kuject MT005 Oculus link cable is designed not to support fast charging while playing but could guarantee the enough power while playing.