APC AP9618U, APC management of UPSs protecting servers, 0 - 95%, 0 - 45 °C, Wired, 4.75 x 4.25 x 0.5" (120.7 x 108 x 12.7 mm), 4.94 oz (140 g) APC AP9618U. Compatibility: APC management of UPSs protecting servers. Connectivity technology: Wired. Dimensions (WxDxH): 4.75 x 4.25 x 0.5" (120.7 x 108 x 12.7 mm), Weight: 4.94 oz (140 g)