Echoflex’s ERUSB-S serial interface provides access to radio transmissions from a PC or laptop computer. This interface allows PC based applications to monitor and manage Echoflex wireless devices. The ERUSB-SC plugs directly into a computer with a USB port. On-board LEDs indicate telegram traffic and a power LED provides operational status. The ERUSB-S is available in 902MHz, 868MHz, 315MHz and 928MHz frequencies and comes with a 1m (3ft) USB cable.