I bought this hoping to rack mount it, but I found a desktop switcher to be more convenient, so it hasn't seen much use. However, it's still fully functional, so please consider it if you're interested. Specifications: Video Input: 4 x SDI, 4 x HDMI Video Output: 1 x SDI Program, 1 x HDMI Program, 1 x SDI Multiview Supported Resolutions: Up to 1080p60 Transitions: Cut, Mix, Dip, Wipe, DVE, etc. Audio Input: 2 x XLR, 1 x RCA Stereo Audio Mixer: 10-channel Streaming: Direct streaming to YouTube, Twitch, etc. Control: Front panel, ATEM Software Control (PC/Mac compatible) Size: 28.2 x 17.5 x 4.4 cm Weight: 1.5 kg