AeroCool CoolTouch-R Black Touch control 4 fan speed controller with System Temperature monitoring Material: Plastic Dimensions: 5.85 x 1.67 x 2.56 (W x H x D) Package Contents: CoolTouch-R Black USB3.0 port and a card reader for SD, MMC, and T-Flash type card. Support up to 20 W per channel. 7 changeable backlight colors LCD display
