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Summary
The DUB-A2 USB card adds two USB 2.0 ports to your PC. If your PC dsn\'t have USB 2.0 ports, simply plug it into a PCI expansion slot inside your PC, and you\'ll have two super fast USB 2.0 ports. The new USB specification gives you transmission at up to 480Mbps. That\'s about 40 times faster than USB 1.1, the earlier USB specification. Many USB 2.0 products are now beginning to be out in the market, so you\'ll need this card to get fast connection. The two ports provided let you plug to USB-supported devices and USB hubs. The card supports low-speed 1.5Mbps devices, full-speed 12Mbps devices and high-speed 480Mbps. Each port on the card creates a bridge between the attached USB peripheral or USB hub and the host computer.
Description
Each of the two ports transfers data at up to 480 Mbps. Both ports are backwards compatible with USB 1.1, so you can use all of your older USB devices as well as the new USB 2.0 products. As a standard USB host controller, the card directly interfaces between the USB bus and the operating system. It is automatically configured by the O.S. and operates in accordance with EHCI specification.
Features
Specifications
- Attributes
- Performance
- Memory
- Interfaces/Ports
- System
- System Requirements
- Environmental
- Physical
Target System Environment-Desktop PCs and Macs
Bus Type-PCI 2.2
Number of Supported Devices-Up to 127 devices by cascading multiple hubs
Host Transfer Rate-480 MB/s
Memory (Maximum)-( )
Total Number of Connectors-2
Plug and Play-Yes
Operating Systems Supported-Microsoft Windows XP, ME, 2000, 98 with USB 2.0 Support
Environmental-Operating Temperature - Humidity
Dimensions-(W) x (D) x (H) -
Warranty
Unless otherwise stated it the product description, products come with a minimum 1 year RTB* warranty. Certain products have an increased warranty period please contact us if you wish to confirm warranty terms/duration.
*Warranty terms for certain products may require you to return your item directly to the manufacturer/supplier.