EATON 5E Series has an excellent price-to-performance ratio and includes power models ranging from 500VA to 2000VA. It has a Voltage Stabilizer (AVR) for optimal voltage stabilization, Built-in USB communication port with free EATON UPS Companion control for energy and cost savings, UPS configuration management and secure system shutdown, RJ-11port for internet / tel / Fax, lightning protection, overloads, spikes, and short circuits.