USR specializes in connectivity hardware for applications including POS (Point of Sale), remote management/monitoring, out-of-band backup connections, and now the exclusive drop-in cellular replacement for legacy dial-up remote monitoring and IoT application hardware looking to go wireless. Their current product lines include: M2M Cellular Modems and Gateways, Console Server Hybrids, Network Taps, 56K internal modems; 56K external modems; 56K modem accessories; telephony accessories including a powerful line sharing devices; USB 3.0 Adapters, Hubs, and Cables and USB 3.0 Card Readers, Network Attached Storage Mini NAS, and Tablet Stands.