Microphone USB cable with built-in sound card, USB to XLR. After connecting the microphone to the computer via the USB interface, you can directly input the microphone's audio source into the computer for recording, editing, and other applications, making it very easy to use. Compatible with various microphones that support XLR connections. 16-bit, 48/44.1kHz digital high-quality sound input. Built-in A/D digital-to-analog signal conversion. 2.8 meters of high-quality cable. XLR female connector. LED status indicator. Plug and play, no driver required. Supports Windows 7, Vista, XP, 2000. Cable length: approximately 3 meters. Technical specifications: 16-bit 48/44.1kHz high sound quality input. Built-in A/D digital-to-analog signal conversion. Plug and play, simple operation. Supports USB 1.1/2.0. USB powered with LED display. XLR interface. Compatible with XP, Vista, Win7. USB to XLR microphone cable, ideal for connecting microphones to computers. Suitable for use with various computer models and compatible with gaming equipment and PS2 hosts. Clear sound quality suitable for computer recording and karaoke applications. Note: Due to differences in computer configurations, slight audio delay may occur when using USB audio products. Technical parameters: Resolution: 16-bit 48/44.1kHz Noise level (-3dBr): -76dB Signal-to-noise ratio: 83dB Dynamic range: 80dB Input impedance: 1M ohm Frequency response at 48kHz: 20Hz - 19kHz Signal input range: 0 - 2.8 Vpp Single boost gain: +20dB Color: Black Material: Metal + ABS Package Contents: 1 x Microphone Cable Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3cm.