1.The 11 in1 expansion dock adopts ABS shell to accelerate heat dissipation and stable performance2.PD charging port: charging while playing without power loss, supports 87W fast charging3.Support SD, TF3.0 card slots, dual cards can be read at the same time4.HDMI interface, watching 4K HD TV, HDMI interface supports 3840*2160/30Hz resolution to give you a cinemalike experience5.Small size and portable, easy to travel, easy to put in a briefcase, no burden on youSpecifications:Interface TYPE-C maleCable length 12.5CMUSB specification USB3.0*1+USB2.0*3USB3.0transfer rate 5.0Gbps (640MB/s)USB2.0 transfer rate 480Mbps (that is, 60MB/s)PD 87WNetwork card RJ45 100M (8152)SD/TF supports TF/PD readingMain control chip Ange 9311HDMI resolution 4K 30hzApplicable computers Support all TYPE-C channel computersColour: grayMaterial: ABSSize: 11.9 x 5.6 x 1.7CMPackage Contents:1 x 11 in 1 docking stationOnly 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.