5 Types Device Charging Mount In Desk Hubs USB 3.0/2.0 HUB Adapter for Macbook External Stereo Sound Combo Charging Reader Card

Interface Type : USB 3.0/USB 2.0

Ports : 4

Origin : CN(Origin)

Funtion : Reader

Standard : USB 3.0

Certification : None

Package : Yes

Model Number : USB hubs

Plug Standard : EU