The dock is perfect for the office, home and on the road and comes with 7 ports. Supports Power Delivery 3.0. 1 x USB-C 3.0 male (built-in cable 0.3 m) 1 x USB-C 3.0 (20-pin) female (only for Power Delivery) 2 x USB-A 3.0 A female (1 x quick charge port) 1 x RJ45 female (network, 10/100/1000 Mb/s) 1 x HDMI(A) female, monitor connection 1 x SD card reader slot female 1 x microSD card reader Power Delivery up to 100 W (12 W for the AC adapter, 88 W for charging the notebook) Compatible with Windows 8/10/11, Chrome OS, iPadOS, Android, macOS High Sierra (10.13), macOS Mojave (10.14), macOS Catalina (10.15), macOS Big Sur (11.0) Colour: Black, grey