The PD charging port cannot lose power while charging, supports 87W fast charging, and fills the Mac Book in 1.5 hours USB3.0 1g Movie 5 seconds transmission, 5Gbps transmission speed 500MB / s, no pressure transmission HDMI interface connects large screen TV, small screen becomes large screen in seconds, large screen games, conferences and home cinemas Tpye-c to HDMI supports switch game console plug and play, playing video games, and large screen games are more enjoyable Tpye-c to HDMI opens a new desktop experience. Connect your galaxy to your monitor or TV to enjoy vivid pictures on the large screen HDMI: 4K HD connected large screen TV Pd3.0: 87W fast charging and playing without losing points USB3.0: 5Gbps 500MB / s high-speed transmission and simultaneous connection of multiple devices o: 3.5mm o output VGA: 1080p office projection is more convenient TF SD: dual card supports simultaneous reading color: White Material: ABS Package Contents: 1 x 7-in-1 docking station Only the above package content, other products are not included. Note: Light shooting 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.