Device Interfaces
1 Upstream Mini USB 2.0 (female) port 4 downstream USB 2.0 Type A (female) ports
(including a fast charging port)

Standards
USB specification version 2.0 (data rates of up to 480 Mbps) USB specification version 1.1
(data rates of up to 12 Mbps) OHCI UHIC EHCI

Minimum System Requirements
Windows 7 / Vista / XP / Mac OS

Dimensions
63 x 63 x 14 mm
Weight 36.5 grams

Power
Bus Power: All four USB ports: 0.5A per port Self Power: 3 Standard USB ports: 0.5A per port 1 USB
Fast charging port: 2A per port

Humidity
Operating: 5% to 90% non-condensing Storage: 0% to 90% non-condensing

Temperature
Operating: 0 to 40 °C Storage: -20 to 70 °C

Certifications
FCC CE C-Tick