Features: *USB external sound card: CM108 USB external sound card, compact and easy to carry. Perfect for laptops and computers. *Plug and play: USB interface, no need for driver installation. Simply plug in and use, making it a convenient alternative to traditional sound cards. *High-quality audio: Analog audio signals can be output to drive headphones or powered speakers directly, ensuring clear and immersive sound experience. *Wide compatibility: Compatible with WIN2000, WINXP, WIN3003 systems. Can be used as a direct replacement for a broken computer sound card. *Convenient package: Includes 1 x CM108 USB Driver Free USB Sound Card Laptop Computer External Sound Card Module. Easy to use and set up. Specifications: *Part Name:CM108 USB Driver Free USB Sound Card Laptop External Sound Card Module *Material:plastic *Size:47.3*19.18mm *Color:blue Package Content: Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Excellent product quality and long service life. High cost performance, the second piece is more favorable. After-sales service: 48 hours reply, timely reply to your message, good service attitude.