Features:
1. Supports Plug & Play and Hot-Swap.
2. Compliant with Universal Serial Bus Specification Ver 2.0 (Data Rate 480 Mbps) and Ver 1.1 (Data Rate 1.5/12Mbps).
3. 4 external auto speed selectable USB Type A downstream ports.
4. Connects up to a maximum of 127 USB devices through cascading multiple hubs.
5. Windows 98 or higher, Mac OS compatible.

Specifications:
USB Device Port: 7
Power LED: 1 x Red
Upstream: 1 x USB Type Mini B (F)
Downstream: 7 x USB Type A (F)
Power Adapter: 1 x DC Jack (For Self Power)
Operating System: Windows, MAC
Power Mode: Bus / Self Power
Operation Voltage: DC 5V/ 0.1A
Operating: 0 C ~ 60 C
Storage Temperature: -20 C ~ 60 C
AC Adapter: DC 5V/ 2.6A
Package Contains: 1x USB Hub, 1 x USB Cable, power adapter.