其他功能
| Mac兼容性 |
Y |
| 数据传输速度 |
1.5 Mbit/s |
系统要求
| 最低内存 |
64 MB |
| 最低处理器 |
Pentium 233MHz/Mac PC |
i-Tec PCI USB 2.0 4+1 port
he USB 2.0 High-Speed PCI Host Adapter supports a transmission rate of up to 480 Mbps (Megabits per second) to give better performance (40 times faster than USB 1.1 of 12 Mbps and also compared to 400 Mbps transmission rate of IEEE 1394 firewires) and allows the connection of multiple peripheral devices to function simultaneously. It's fully backward compatible with USB Revision 1.1 devices. The USB 2.0 High-Speed PCI Host Adapter offers high performance functionality through allowing multiple peripheral devices to share the 40-time increased bandwidth. Peripheral deices requiring high speed transmission rates, such as, external storage devices, scanners, DVD drives, CD-RW drives, MO (Magneto-Optical) drives, and digital cameras/camcorders, used to require the use of the more expensive firewires (IEEE 1394), can NOW be supported with satisfaction by this USB 2.0-compliant host adapter at huge cost savings.
Technical Specification
-Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps).
-Compliant with Open Host Controller Interface Specification for USB Rev 1.0A.
-PCI multi-function device consists of two OHCI Host Controller cores for full-/low-speed signaling and one EHCI Host Controller cores for high-speed signaling.
-Modular 32-bit 33MHz host interface compliant to PCI Specification release 2.2.
-Support PCI Mobile Design Guide Revision 1.1.
-Support PCI-Bus Power Management Interface Specification release 1.1.
-Operational registers direct-mapped to PCI memory space.
-Legacy support USB 1.1 specification.
-Root Hub with 5(max) downstream facing ports which are shared by OHCI and EHCI Host Controller core.
-Link up to 127 USB Devices.
-Supported Windows 98SE/ ME / 2000 and Windows XP.
