Usage Tips: Simple small device with 1 input and two outputs, uses a button switch to select which output the input signal is routed to. Passive design with all gold-plated XLR sockets. The switch is a single-pole double-throw XLR 123 pin. Optimized non-common ground design allows noise-free switching. Compact and intuitive condenser/dynamic microphone signal switcher with no power supply required. Can be used as an audio source for computer, mixer, sound card, wireless microphone, or wired microphone signal switching, as well as talkback switching. Quickly re-route your microphone signal—connect output A to the stage sound reinforcement system and output B to the internal communication bus. Zero latency, studio-grade balanced XLR output jack enables lossless switching between outputs. Simple and fast operation. Note: Since condenser microphones require 48V phantom power, there may be an audible pop when switching. Interface: 1 male XLR input 2 female outputs: 6.5mm TRS + XLR Color: Black Material: Aluminum alloy Package Contents: 1 x Audio switch Only the above package content; other products are not included. Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3 cm.