APC Smart-UPS 1500VA LCD RM 2U 120V with Network Card Intelligent and efficient network power protection from entry level to scaleable runtime. Ideal UPS for servers, point-of-sale, routers, switches, hubs and other network devices. Includes : CD with software , Documentation CD , Installation guide , Rack Mounting support rails , USB cable Cold-start capable Provides temporary battery power when the utility power is out. Energy meter Provides actual kilowatt hours of usage for energy conscious users. High online efficiency Reduces utlility costs, generates less heat. Predictive replace battery date Dynamically provides the month and year when battery replacement is recommended to aide in long term maintenance planning. Preinstalled network management card Provides for remote management and control of the UPS over a network out of the box. Pure sine wave output on battery Simulates utility power to provide the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronics. Single switched outlet group Single outlet group that may be controlled separately from the UPS for discrete reboot of hung devices, sequenced on/off and non-critical load shedding. SmartSlot Customize UPS capabilities with management cards. Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature.