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D-Link High Speed USB 2.0 2-Port PCI Adapter Model DUB-A2

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PCI to USB Card
USB Specification Version 2.0 / 1.1 / 1.0
OHCI 1.1 (Open Host Controller Interface)
EHCI .95 (Enhanced Host Controller Interface)
480/12/1.5 Mbps Data Transfer Rate

Overview

Specs

Reviews (6)

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D-Link isn't just for networking anymore. They put the same engineering skill and manufacturing quality into this 2 port USB 2.0 card. This PCI card is backwards compatible with USB 1.0 and 1.1 for maximum compatibility. The ports are independent so each will run at the maximum speed the connected device can handle.

Two USB 2.0 PortsThe D-Link DUB-A2 features two USB 2.0 ports to add USB 2.0 capability directly to your computer. Just connect your computer with USB 2.0 devices easily!
PCI InterfaceThe D-Link DUB-A2 features a PCI interface compliant with Plug-n-Play. Simply install the card into your PC’s free PCI slot without powering down the system!

Model
Brand	D-Link
Model	DUB-A2

Details
Type	PCI to USB Card
External USB Ports	2x USB Ports
Standard	USB Specification Version 2.0 / 1.1 / 1.0 OHCI 1.1 (Open Host Controller Interface) EHCI .95 (Enhanced Host Controller Interface)
Data Transfer Rate	480/12/1.5 Mbps
Operating Systems Supported	Microsoft Windows XP, ME, 2000, 98 with USB 2.0 / 1.x Support Mac OS 8.6 to 9 with USB 1.x Support and USB Card Support 1.4.1
Specifications	Supplied Current: Up to 127 devices by cascading multiple hubs Certifications: USB-IF Card Type: Supports PCI Version 2.2, 2.1 and 2.0 Operating Temperature: 0°C to 40°C Storage Temperature: 0 to 95%, non-condensing Humidity: 5% to 95%, non-condensing Compliances: CE, FCC Class B, VCCI, UL

Features
Features	The DUB-A2 is certified to USB 2.0 standards and is backward compatible with USB 1.0 and USB 1.1 products. This gives you the ability to connect all of your USB 1.x devices to the DUB-A2 USB 2.0 adapter and they will work. Each port detects whether the connected device is USB 1.x or USB 2.0 and automatically runs the device at the correct speed. The DUB-A2 supports Plug-and-Play installation which makes the DUB-A2 easy to install.

Packaging
Package Contents	High Speed USB 2.0 2-Port PCI Adapter User Manual Driver Disk USB Cable

Additional Information
First Listed on Newegg	August 26, 2026

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Return for refund within: 30 days
Return for replacement within: 90 days
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D-Link High Speed USB 2.0 2-Port PCI Adapter Model DUB-A2

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Item#: 9SIC6J1KVX1802

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D-Link High Speed USB 2.0 2-Port PCI Adapter Model DUB-A2

Learn more about the D-Link DUB-A2

Customer Reviews of the D-Link DUB-A2

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info