Technical specifications & manual General Specifications General Specifications Signal Input: 4-Pin MB-Signal* Signal Output: 4-Pin 12 V-G-R-B x4 Software Required: ARCTIC RGB Master https://rgb.arctic.de/download *MB-Connector Cable in included: Uses internal Motherboard USB Header to manage the RGB Controller. Size & Weight Length: 100 mm Width: 70 mm Height: 12 mm Weight: 60 g