Fangrui Product Details 1. Usb-a To Xlr Female Audio Recording Cable For Dynamic Microphone 2. Compatible With Usb 2.0, Suitable For Almost All Devices With Usb Ports. 3. Adopt High-quality Shielded Wire And Zinc Alloy Connection Plug To Transmit High-quality Sound, Solid And Strong. 4. Built-in Digital-to-analog Conversion Chip, Optimized For Low-sensitivity Dynamic Microphones. Designed To Transmit Microphonepianobass Signals To The Computer. Built-in High-end Da Conversion Chip, Compatibility With The Computer Without Additional Drivers. Plug Into The Computer Usb Interface And Connect Your Pc To An External Microphone, For Stage And Studio Use. 5. Low Noise, High Fidelity, Usb Microphone Cable Diameter 6mm (24awg), Oxygen-free Copper (ofc) Center Conductor Can Enhance Signal Transmission. 6. Plug And Play, No Need To Install Drivers, Easy To Use 7. Product Material: Double-shielded 6mm Cable + Gold-plated Xlr Connector + Zinc Alloy Xlr Shell 8. Signal-to-noise Ratio: Snr 93db 9. Crosstalk: -77db 10. Distortion: -70db 11. Frequency Response: 20hz-20khz 12. Power Consumption: 15-40ma 13. Applicable Devices: 14. Usb End Is Suitable For Laptops, Desktop Computers, Etc.; 15. Xlr End Is Suitable For Dynamic Microphones (no Power Supply Required), Condenser Microphones (external 48v Power Supply Is Required To Power The Microphone)