Dual Rack Mount Kit for Vaddio 1/2-Rack Enclosure - CRS steel construction - Includes two (2) rack ears, two (2) center connecting plates and four (4) 40 x 1/4” black screws Fits the following enclosures in a dual, side by side configuration: - AV Bridge Mini - OneLINK Bridge - OneLINK HDMI Interface - Quick-Connect USB Interface - EasyUSB AudioBRIDGE Interface - EasyUSB Mixer/Amp Interface - EasyUSB PRO MIC I/O Interface - MicPod I/O Interface (Note: Interfaces are not included)