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 the right channel output, and the black connector is for the left channel output. The output end connects 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 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 is turned off to prevent damage to the decoding chip. This cable features a Y-type splitter design with the splitter located approximately 50 cm from the XLR plugs. The length from the USB end to the splitter is 100 cm, and from the splitter to each XLR output is 50 cm. It uses a 32Bit/384Khz decoding chip, offering higher sampling rate, improved sound clarity, stronger driving capability, and higher signal-to-noise ratio compared to 16Bit chips used in similar products, resulting in enhanced audio performance. Color: Black Material: PVC + copper Length: 100 cm Package Contents: 1 x USB to XLR Audio Cable Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and its actual color. Measurement tolerance is +/- 1-3 cm.