Features:
USB 3.0: 5 Gbps transmission， 10x faster than USB 2.0. With Type-C USB 3.1 Cable
Massive expansion， provide 4 USB 3.0
data ports for home and work users.
Plug all your devices in at once without creating a mess 
Supports hot-swap function and no driver needed
Aluminum and ABS material， durable， stylish design

Specifications:
Port: 4 pcs
Hub-01: 4 Port HUB USB 3.0
Hub-01B: 4 Port USB 3.0+Type-C Converter
Hub-01C: Type-C 4 Port HUB USB 3.0
Color: black
Material: plastic
Cable lengthen: 21cm
Size: 62 x 62 x 15mm
Net weight: 50.7g

Package includes:
1 x USB 3.0 Hub