Scan 2 Port USB2 PCI card with 3 port Internal 3.5" Front Bay Hub

Scan code: LN3984 Manufacturer code: DH-U20PC2+3N

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Product Overview Extend your capabilities
3 ports in the front, 2 ports at the back!!

Features
Attaching the 3.5" front bay easily enables 3 additional USB 2.0 ports to the front panel

Adds 2 USB 2.0 ports at the back of your computer

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

Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95

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

32-bit 33 MHz host interface compliant to PCI Specification release 2.2

Supports PCI-Bus Power Management Interface Specification release 1.1

All downstream ports are capable to handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction

Plug & Play and Hot Swapping functions

DH-U20PC2+3N
2 PORTS USB 2.0 PCI CARD +
3 PORTS FRONT BAY

System Requirements
Windows 98SE/2000/ME/XP

Mac OS X 10.1

Features • Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps).
• 32-bit 33Mhz hot Interface compliant to PCI Specification release 2.2
• Auto speed selectable USB Type A downstream ports.
• Plug & Play and Hot Swapping functions.
• Connects up to a maximum of 127 USB devices through cascading multiple hubs.

Buying Guide

Firewire
Date Issued: 21st Oct 2008

You've probably read the USB Tekspek, and perhaps your intrigue, or product interest, has lead you to look up Firewire as well. The two are similar in some respects, particularly some of the products that use the two technologies. However, Firewire has its differences, which means it has both benefits and drawback when compared to USB. This Tekspek will look at Firewire and also look at it with respect to USB.

System Buses & Bandwidth
Date Issued: 21st Oct 2008

In computing terms, system buses are used to connect various components to the motherboard’s core logic and, often, to each other. Modern PCs run with a multitude of high-speed buses ranging from the interconnects between, say, the chipset and the CPU, graphics card, memory, and peripherals.

Updating Drivers
Date Issued: 25th Jun 2008

Updating drivers can sometimes be a bit of a gamble. Will the drivers come with an installer? Will you need to uninstall the old drivers first? Many drivers these days do come with an installer, which simplifies the process dramatically.