Compare 3Com Megahertz 56K WinModem Analog Modem (3CXM356) to Trendware TRENDnet TFM 560U Analog Modem

Connect to the Internet, send e-mail, or fire off a fax with the high-throughput 3Com Megahertz 56K Winmodem PC Card. Designed specifically for Windows-based notebooks, this PC card delivers high reliability and performance. An XJACK connector eliminates the need for carrying extra cables, and Intelligent Auto Install makes installation a breeze. Advanced line probing technology helps your modem sense the "potholes" that can slow down connections and tells your provider's equipment how to adjust its signal to avoid them so you get the fastest downloads possible on each call. Downloadable software upgrades ensure that you'll always have the latest features and enhancements for your modem. For quick and reliable online access, get connected with the 3Com Megahertz 56K Winmodem PC Card with XJACK Connector. Less

Experience the fast Internet access with TRENDnet's 56Kbps (V.90) High Speed USB Fax Modem. Simply plug it into the USB port on the PC or notebook computer for easy and fast connectivity. TRENDnet's USB Fax Modem can be connected to or disconnected from the computer without turning off the system. With the highest possible data communication rates at 56Kbps/V.90, reliable error-free transmission and widespread interoperability with other users can be accomplished. TRENDnet's TFM-560U provides fast and easy installation. Less