Tripp Lite SNMP/Java-Free Web Management Accessory Card for Compatible Tripp Lite UPS Systems (TLNETCARD) Operate any compatible Tripp Lite SmartPro or SmartOnline UPS as a managed device on your network Sends user-configurable alerts via SNMP or email. Logs power events, alerts and electrical data Allows mass configuration and updating of multiple units using TLNET Configurator utility Supported Operating Systems include: Windows, Linux, VMware, Citrix and Linux KVM Web interface does not require the Java Runtime Environment 2-Year Limited Warranty