Part Number: ADP31612 Description: USB 4 Port Hub 2.0 - Powered by Bus or Externally Category: USB Hubs Price: $19.11

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Features:

• Fully compatible with USB 2.0 & USB 1.1
• Data Transfer Rate: USB 1.1 OHCI 1.1 1.5Mbps, 12Mbps; USB 2.0 EHCI 480Mbps
• Supports up to 127 devices
• Supports devices hot swap and wake-up
• Power adapter included.
• Supports Windows™ 98/98SE/ME/2000/XP

• 4 x Downstream Type A USB ports
• 1 x Upstream Type B USB port

• 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, the maximum number of peripherals to a controller is 63 (hubs needed when the computer runs out of ports).