Brand Name: ACEHE
Interface Type: USB 2.0
Ports: 4
Funtion: None
Standard: USB 2.0
Origin: Mainland China
Package: Yes
Plug Standard: None
Length: 25cm
Model Number: USB hub
Certification: NONE
color: silver
Material: aluminum alloy
USB: 4 ports
System: for Windows XP / Vista / 7/8 and for MAC with USB support