Features:
Brand new and high quality
Compliant with Universal Serial Bus 2.0
Supports Simultaneous Operation of Multiple USB 3.0， USB 2.0 and USB 1.1 Devices
Hot-swapping Feature Allows Connect/Disconnect Devices Without Powering Down the System
Plug and Play Installation
Desktop Computer with an Available USB Port (USB 3.0 Recommended)

Specification:
Front Panel Ports: 2 Port USB 2.0 + 2 Port USB 3.0
Color: Black
Net weight: 159g

Package Includes:
1 x Drive Bit Panel Expansion Rack