ADS Technologies USB Turbo 2.0 for PC/Mac Upgraderade PCI Card USBX-2000 ADS Tech USBX-2000 USB Turbo 2.0 2-Port USB 2.0 PCI Card General Features: PCI interface NEC D720101GJ chipset Four (4) External USB 2.0 ports One (1) Internal USB 2.0 port Supports all USB 1.1 and 2.0 Compliant Devices Plug and Play EHCI based 480 Mbits/sec USB 2.0 Hi-speed compliant OHCI based 12 Mbits/sec USB 1.1 compliant Power PC Management v2.2 compliant