The pcProx Nano is a convenient 125 kHz proximity mobile reader designed for the worker on-the-go! Now employees can freely go to where the work is with the assurance of security, ease of identification, and simple access to their laptops. Backward compatibility ensures simple integration into organizations with existing badge systems. Part Details: RFIDEAS, PCPROX 82 SERIES HID PROX BLACK HORIZONTAL USB NANO READER WITH 5 YEAR WARRANTY