Blackmagic ATEM 1 M/E Advanced Control Panel 30 for ATEM broadcast switchers is a panel with one M/E and 30 input buttons, ideal for switching in large-scale productions where, for example, the desk is not deep enough to make room for a larger panel. It offers three system LCD displays and allows control of up to 4 M/Es depending on the switcher model. All input buttons are flanked by LCDs for customizable labels, and there is no shortage of an independent selection bus. There are two power inputs to rely on a back-up source, and a 4-port Ethernet switch that eliminates the need for other network equipment, also ideal for live productions from less convenient spaces.