Product use: This USB A male to dual XLR male audio cable converts desktop computers and laptops with a USB A interface into dual XLR male stereo output. The red XLR connector is for right channel output and the black connector is for left channel output. The output end can be connected to the XLR input port of power amplifiers, active speakers, or stage sound equipment. Note that this product provides one-way signal conversion only—USB outputs audio signal to XLR; it does not support input from XLR devices such as microphones. When connecting to the MIC input of a mixer, ensure the 48V phantom power switch on the mixer is turned off to prevent damage to the adapter’s decoding chip. The cable features a Y-type splitter design with the splitter located approximately 50cm from the XLR plugs. The total length includes 100cm from USB to splitter and 50cm from splitter to each XLR output. It uses a 32Bit/384Khz decoding chip, offering higher sampling rate, improved sound clarity, stronger driving capability, and better signal-to-noise ratio compared to standard 16Bit chips found in similar products, resulting in enhanced audio performance. Color: Black Material: PVC and copper Length: 100cm Package Contents: 1 x USB to XLR Audio Cable Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement tolerance is +/- 1-3cm.