Support keyboard and mouse, U disk, hard disk and other devices connected to use at the same time, sufficient power supply, responsive and not stuck, one time to meet your expansion needs The computer supports PD charging 87W, compatible with PD 2.0, charging while expanding, and supports Data transmission Supports high-speed file transfer of Type-c interface Computer connected audio shock sound effects, listen to music, watch , feel immersive sound Headset/microphone two-in-one, to solve the computer headset can not voice sound card damage and other problems Product name: type c three-in-one extension Dock Transfer rate: 480mb/s length is 10cm Interface: USB 2.0, PD 87W/Data, Audio 3.5mm Color: silver + black Material: plastic + metal Package Contents: 1 x Hub 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm. Computer connected audio shock sound effects, listen to music, watch , feel immersive sound Supports high-speed file transfer of Type-c interface The computer supports PD charging 87W, compatible with PD 2.0, charging while expanding, and supports Data transmission Headset/microphone two-in-one, to solve the computer headset can not voice sound card damage and other problems Support keyboard and mouse, U disk, hard disk and other devices connected to use at the same time, sufficient power supply, responsive and not stuck, one time to meet your expansion needs