... Bus power supply . •Supports desktop display mirror, extend mode •Up to 6 USB3.0 graphic adapters to work simultaneously under WINDOWS. • ... desktop is smooth, with no trail or shuddering.•Compatible with Windows power management hibernate and suspend mode •Specialized for office using, home ... , and video playing.•Supports Windows XP 32 and 64 bit, Windows Vista 32 and 64 bit, Windows 7 32 and 64 bit ...