3x USB 2.0 Ports HUB integrated with 2x 3.5mm Audio and Microphone jack Extender
USB version: 2.0, Compliant with USB 1.1
Connectors: 3x USB2.0 Type-A, Stereo audio output jack, Microphone input jack
No AC adapter, No software required
Devices be added or removed without the need to reboot
Portable, compact and lightweight, No driver required
System requirements: Win 2000/XP/Vista/Win7/Win8/Win10, OS