The USR® 56K* Performance Pro Modem is controller-based for superior performance — with powerful communication processing functions built right into the modem itself. Quick Connect reduces your connection time to get you online quicker, and V.PCM Upstream provides 50% greater upload speeds — perfect for sending e-mail messages with large attachments. Internet Call Notification lets you screen incoming voice calls while online, so you won't miss the important ones, and Modem on Hold allows you to answer them without losing your Internet connection — no second phone line is needed!
Form Factor Internal - PCI
OS Compatibility Windows, Linux
Europe - Not Available
Asia Pacific- Not Available
Latin America- Not Available
Phone Pre-Sales: 877.710.0884
Order Status: 800.356.2049 ext 4600
USR warrants to the original end-user purchaser that this product will be free from defects in materials and workmanship for a period of two years from the date of purchase. Click here for full warranty information.
* Capable of receiving at up to 56 Kbps and sending at up to 48 Kbps (or 31.2 Kbps with V.90 server). Due to FCC regulations on power output, receiving speeds are limited to 53.3 Kbps. Actual speeds may vary. V.92 and V.90 features require compatible phone service and support from your Internet Service Provider (ISP). USRobotics modems featuring V.92 enhancements are backward compatible and will negotiate the highest possible speed when connecting to an ISP.
† Requires Windows operating system.