Impinj’s Speedway Revolution readers deliver the performance, quality, and reliability necessary for robust RFID-based information you can count on. With the largest installed base of fixed readers across a diverse range of applications, high mean time between failure, and a suite of supporting products and tools, Speedway Revolution readers are a powerful piece of every item visibility platform solution. The Speedway Revolution's innovative Autopilot capability delivers peak performance—all day, every day.

The Speedway Revolution is available in two- (R220) and four-port (R420) versions. The R420 offers maximum configuration flexibility to deliver peak performance in even the most challenging applications. The R220 is specifically designed for many common, less demanding applications by offering a subset of software and hardware features at a compelling price.