Eaton Tripp Lite SMART750RMXL2U 750VA 600W sine wave UPS 120V line interactive battery backup rackmount 2U delivers reliable uninterruptible power supply protection for servers, network equipment, workstations, routers, switches, modems, VoIP phones, CCTV cameras, home electronics and telecom gear. Six NEMA 5-15 outlets feature surge suppression, automatic voltage regulation AVR and pure sine wave output for clean power with zero millisecond transfer time and 16 minute runtime at full load. Integrated USB and DB9 ports support Tripp Lite PowerAlert power management software for remote monitoring and graceful shutdown. Expandable external battery connections provide extended runtime while built in audible alarm, emergency power off and four hour recharge time ensure continuous uptime. Included 2U rackmount kit, integrated 10 foot power cable and serial cable simplify installation in data center cabinets and server racks. Input voltage range 83 to 147 volts, frequency 60 hertz, cUL FCC Class B NOM UL1778 certified. ACE three year warranty included. Ideal for network UPS, computer UPS, rackmount UPS, power conditioning, surge protector, battery backup solution.