Product name:USB C HUB with M.2 SSD Slot Expanded PortM.2 xl; HDMI x1; USB3.1 x3; PD xI Support SSDOnly for B Key/B+M Key M.2 SSD M.2 PortM.2 B-KEY M.2 B-KEYPD 3.0 100W USB PortUSB 3.1 Gen 2 USB transfer rate10Gbps HDMI Port4K@60Hz/30Hz Cable length15cm MaterialAluminum alloy package 1 x Industrial USB Hub Note: 1. Please Allow 1-3cm Differs Due To Manual Measurement. 2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product.Thanks For Your Understanding. Multi-system compatible, plug and play without driver.