4 Port USB 2.0 Hub, 4 x USB A, plastic

Provides connection to 4 USB devices (4 x USB A female connectors). It has a Plug & Play feature. It can be disassembled and plugged in during operation. The USB 2.0 (480 Mbps) and 1.1 (12 Mbps) compatible device can distribute electricity up to 100 mA to other devices connected to it via USB port without the need for an external power adapter. Supports Windows 7, Vista, XP operating systems .