UGREEN 50775 Dual Type-C 5-in-1 Adapter Multi-Function Hub This UGREEN 50775 USB Type-C docking station can extend your USB-C laptop to 3x USB 3.0 ports with 5Gpbs transfer speed for external hard drive, USB flash drive, 40Gbps data transfer. Highly functional, elegant gray case. Compact & Perfect Mac Companion This is a custom designed dock for your MacBook Pro – plug and play, no driver needed. With its unibody ionized aluminium alloy finish, and its compact form factor, it is perfect to take on the go for business and travel, as well as your office setup. Suitable for: MacBook Pro 2016 (13in 2xThunderbolt 3; 13in 4x Thunderbolt 3; 15in 4x Thunderbolt 3) MacBook Pro 2017 (13in 2x Thunderbolt 3, 13in 4x Thunderbolt 3, 15in 4x Thunderbolt 3) MacBook Pro 2018 (13in 4x Thunderbolt 3, 15in 4x Thunderbolt 3) Features: Input: USB-C Male x 2 Output: USB 3.0A - Female x3; 1x USB-C female; 1x Thunderbolt 3; Supports PD power Dimensions are 125mm (L) x 38.5mm (W) x 12.5mm (H) Colour: Gray