Part Number: ADP3151 Description: USB Type A 5 Port PCI Card Supports USB 2.0 Category: USB Ports Price: $17.69

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Specification:

• Chipset NEC 720101.
• Data transfer rate USB 1.1 OHCI 1.5Mbps, 12 Mbps / USB 2.0 EHCI 480 Mbps.
• Bus PCI 2.2 32-bit, 33 MHz, 5V.
• Supports up to 127 devices.
• Supports devices hot swap and wake-up.
• Output current per port = 500mA (max).
• Supports Windows 98, 98SE, ME, 2000 & XP.

• USB peripherals can connect either to a computer's port or to a hub.
• If the computer doesn't have enough ports for all the peripherals, a hub is necessary.
• Maximum length on individual cables is 5 Meters.
• No terminators are needed on this bus.
• The A (flat) type port would be considered the "out" port on a computer or hub.
• The B (square) type port would be considered an "in" port on hubs or peripherals.
• A typical USB "out" (Type-A) port can provide up to 500mA.
• The speed is 12 Megabytes per second for USB 1.1 or 480 Megabytes per second for USB 2.0, the maximum number of peripherals to a controller is 63 (hubs needed when the computer runs out of ports).