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D-link high speed usb 2.0 2-Port pci adapter
The dub-a2 is a hi-speed usb 2.0 2-Port pci adapter that upgrades desktop computers to the new and faster usb standard. This card is designed to work with mice, keyboards, external cd-r/rws, external hard drives, pc cameras, and all other usb enabled devices. It is 40 times faster than previous usb adapters and 20% faster than firewire (ieee-1394). Each of the two usb 2.0 Ports transfers data at 480mbps (megabits per second), making it ideal for external storage, backup, networking and digital video. Features: high speed 480mbps transfer rate. Plug and play. Backwards compatible with usb 1.1. Specifications: standards: usb specification version 2.0. Usb specification version 1.1. Usb specification version 1.0. 0Hci 1.1 (Open host controller interface). Ehci .95 (Enhanced host controller interface). Compatible operating systems: usb 2.0 Speed: microsoft windows xp, me, 2000, 98 with usb 2.0 Support. Usb 1.X speed: mac os 8.6 To 9 with usb 1.X support and usb card support 1.4.1. Microsoft windows xp, me, 2000, 98 with usb 1.X support. Ports: two downstream usb type a receptacles. Connectivity: up to 127 devices by cascading multiple hubs. Supplied current: 500ma per port. Certifications: usb-if. Card type: pci version 2.2. Operating temperature: 0o to 40o. Storage temperature: 0 to 95%, non-condensing. Humidity: 5% to 95%, non-condensing. Compliances: ce. Fcc class b. Vcci. Ul.
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