What's in the box:

TC17 4 in 1 Multifunction Type-C Hub to HD 4K with 2 Ports USB 3.0 USB-C Adapter Compatible with MacBook Pro Hub Docking Station (Standard)

Features:
Type-C to 2 * USB 3.0/PD/HD 4-in-1 practical interface.
Support 4K HD expansion, PD 87W fast charging, USB3.0 480m/s transmission speed.
Aluminum alloy shell, efficient heat dissipation.
Compact and portable, simple appearance, frosted alloy material, tough and durable.
Highly compatible with windows, Mac OS, Linux system.

Specification:
Model: TC17
Type: Type C Hub
Material: Aluminum alloy
Color: Grey
Expansion port: 2 * USB 3.0/PD/HD
PD charging power: 87W (max)
Cable length: 12cm
USB transmission rate: 480mbps
Package Size: 13.2*6*1.5cm / 5.2*2.4*0.6in
Package Weight: 40g / 1.4oz

Package List:
1 * Type C Hub