LANCOOL 216 optional accessory To control the lighting effects of the front fans Additional 2 USB 3.0 ports LANCOOL 216ARGB Control & USB ModuleLAN216-1X/1WAn additional ARGB I/O module can be installed at the side or top of the front panel to provide better control over the front ARGB fans and offer 2 extra USB 3.0 ports.SEPARATELY CONTROL FAN RIM AND FAN BLADE LEDOffering 10 lighting modes and 7 lighting colors with the controller. Users can set both the fan blade lighting effects and the fan rim lighting effects separately or combine the two LED channels to set the lighting effects.SIDE INSTALLATIONGather all cables through the bottom gap of fan bracket provides an easier installation. Ports & interfaces USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Hub interfaces USB 3.0 Host interface USB pin header (19 pin) Ports quantity 2 Features Cable length 0.82 m Product colour White Housing material Plastic Weight & dimensions Height 30.7 mm Depth 26.5 mm Width 147.8 mm Packaging data