Front Ports: Button:
Power On/Off button
System Reset button
LED:
Power status LED
HDD activity LED
1 Network activity LEDs
Fan Fail/System Over Heat LED
Port:
2x USB 3.0 Port(s)
Compatibility: UPS Systems -OMNIVS1500XL,OMNIVSINT1500XL, SU750XL, SU750RTXL2U, SU1000XLa, SU1000RTXL2Ua, SMART750RMXL2U, and other Tripp Lite UPS systems that specify the use of this battery pack.