Sierra Wireless presents the new AirCard 501 and AirCard 502 ExpressCard HSUPA modems. Both AirCard 501 and AirCard 502 supports wireless download speed up to 7.2 Mbps and upload up to 5.76 Mbps. The AirCard 501 works on the on the 850, 1900 and 2100 MHz UMTS bands., while the AirCard 502 supports 900, 1900 and 2100 MHz UMTS bands.
These two new compact, portable AirCard modems have a Durable, durable and fixed design with no moving parts, and three LED indicators.
Sierra Wireless will release the AirCard 501 in Q4 2008 and the AirCard 502 in Q1 2009.