Wavespeed/S wireless Bluetooth serial adapters offer a secure, standards-based solution to enable wireless EIA-232 serial data transfer between peripheral devices and a host. Two Wavespeed/S units may be paired with a host PC and bar-code scanner, receipt printer, scale or other device to create a wireless link for instant serial cable replacement. A single Wavespeed/S may be used in server mode to communicate with a Bluetooth-enabled serial device like a PDA, PLC, tablet PC or WAN radio. This standalone solution connects to any serial port - no host PC or application software is required. Wavespeed/S instantly increases user mobility in mission-critical applications like mobile computing (emergency vehicles, delivery trucks), medical, point-of-sale and more.