Sell ROBOTSKY usb2.0 splitter hub audio2.0 hub 7.1 sound card headset with microphone call function plug and play best price

Are you annoyed by the unflattering sound quality of the AC97 sound card on the motherboard? If there is a problem with the sound card on your motherboard, do you need to replace or add a sound card? Wait a minute, please consider this sound card. This USB sound card in our shop is the smallest USB sound card, with sound quality comparable to that of a CD. It is installed outside the case to eliminate electromagnetic interference inside the case and make the sound quality more pure. Supports 2-channel analog 7.1-channel; High power: It can drive a variety of high-impedance headphones, ordinary headphones and speakers. The sound quality is great, and the measured signal-to-noise ratio can reach 90 decibels. Super mini USB dual channel sound card (compatible with 7.1 channels/with microphone jack) This baby's high-speed USB2.0 anti-interference, no current sound, no noise, the price of 70 yuan per punch store, the real free drive supports all windows XP/2000/win7win8.1 and also supports Apple BOOK! Baby features: ★Drive-free: Support WINXP, VITST, WIN7, win8.1 system without driver installation; ★Easy to operate: As long as you connect headphones or speakers, you can enjoy the wonderful music immediately!! Small size, easy to carry. ★Good compatibility: USB2.0 pure digital sound output, virtual 7.1 channel processing capability (actually 2.1 channels), the effect is similar to the HD sound card integrated on the motherboard, and the effect is much better than the integrated sound card such as AC97, no noise, no current sound , The microphone is very loud, especially suitable for online chat. product detail: ★A compact LED light; ★Support ordinary speakers or earphones with microphone hole; ★USB interface, plug and play, replace traditional sound card; ★Multi-channel technology to achieve 7.1-channel dynamic sound effects; ★Dynamic rotating sound field; ★The function of freely switching between headphone and speaker modes; ★Free adjustment of analog speaker position; ★Output level adjustment; ★ Convert analog signals (line signals of microphones and CD, MP3, TV, radio cassette recorders, etc.) into digital signals and save functions, simple USB interface device, plug and play. Chip; fully compatible with usb high-speed chip Interface; usb2.0 Expansion interface; 3 ports System support; win98 2000 xp vsita 7 8 8.1 Equipment support; mouse, keyboard, u disk, mobile power, camera, printer, etc. other usb devices