Note : SD/TF2.0 (does not support simultaneous reading) 3.5mm audio-output, solves the problem of no audional or damaged audio-interface in laptops. It can be to headphones, small Multi-functional expansion dock, 360 degree rotate, foldable, PD100W fast-charging. Aluminum-alloy thick and with pad at the bottom, simple and atmospheric, desktop decorations. 40K60Hz high-definition pictures enjoy cinemas visual experience. Wide compatibility, plug-and-play, supporting devices such as phones with Type-C interfaces (phones require OTG-functionality). 10-in-1 Parameters: Master Type-C Interfacex 1 HDMI-compatible 2.0 x 1 (4K/60Hz, compatible for 2K/144Hz) PD3.0x 1 (up to 100W) USB3.0x 3(5Gbps) Type-Cx 1 (5Gbps, supports headphones) SD/TF2.0 (does not support simultaneous reading) 3.5mm Audiox 1 (supports voice/audio)