Sonnet Allegro USB 2.0 5-Port PCI Adapter, 4 External/1 Internal


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Product Highlights

  • Easy installation
  • Supports all industry-standard USB 1.1 and 2.0 peripherals
  • Data transfer rates up to 480 Mb/s
  • 4 external, 1 internal A-type, female USB connectors
  • PCI Internal Interface
  • USB Expansion Ports
  • 5 Ports
Sonnet : Picture 1 regular $29.95

About Sonnet

USB connections are everywhere. Chances are if you purchase a device that plugs into a computer, it uses a USB connector. Not all USB peripherals perform the same - many of the latest operate at high-speed and push data up to 40 times faster than standard USB. But you'll need a new connection to get maximum performance - the USB 1.1 connections on your computer won't do. Add the low cost Sonnet Allegro USB 2.0 PCI adapter card to your computer and bring it up to speed with the latest USB technology.

The Allegro USB 2.0 easily installs into an available PCI slot of your computer and features hot-pluggable and hot-swappable device connection with automatic device configuration; no termination or device ID's required. Enjoy faster connection speeds with high-speed transfer rates up to 480 Mb/s - the ideal solution for taking advantage of the latest high-speed USB 2.0 devices.

Sonnet Features

  • Easy installation
  • Supports all industry-standard USB 1.1 and 2.0 peripherals
  • Data transfer rates up to 480 Mb/s, depending on OS used and device connected
  • 4 external, 1 internal "A"-type, female USB connectors

Sonnet Specifications

RoHS Compliant
Bus Interface
Peripherals Supported
Supports all industry standard USB 1.1 and USB 2.0 peripheral
Cables Supported
USB cables with "A" - type connector
Number of Ports
4 external + 1 internal
USB Specification v. 1.0/1.1/2.0 compatible. Complies with OHCI (Open Host Controller Interface) and EHCI (Enhanced Host Controller Interface)
Data Transfer Rate
USB 2.0: 480 Mbits/s; USB 1.1: 12 Mbits/s
Number of Devices Supported
Up to 127
Hot Plug
Supports hot-pluggable and hot-swappable device connection
Mac Compatibility:
Power Mac G5 (with PCI or PCI-X slots)
Power Mac G4 (with PCI slots)
Power Mac G3 (Blue & White)
Mac OS X Version 10.5.2+, 10.4, or 10.3
Mac OS 9 (at USB 1.1 speed)
Windows Compatibility:
PC (with PCI or PCI-X slots)
Windows 7
Windows Vista
Windows XP
Mfr #
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