USB Sound Card, External Sound Cards 7.1-Channel Virtual USB 3D Stereo Audio Adapter USB to Audio Jack Adapter with 3.5mm and Microphone Ports  - Beufee, Beufeeom8yhzrg7q

• USB 2.0 Port:Virtual sound card can immediately create microphone input and output connections through any USB port, making them ideal for desktops, laptops, and netbooks.Small size, light weight, easy to carry and store without taking up space.  Good Performance: 7.1 channel sound card can improve access, bypass faulty sound cards or ports, and upgrade performance. 16 rhythm preset modes and 23 sound field preset modes. 3D Sound and LED Indicator: 3D sound card supports both 3D and virtual 7.1 surround sound, including preset sound effects with a 10 band equalizer. LED indicates microphone mute, status, and activity. Easy Access Keys: Hi‑Speed USB 2.0 sound card microphone mute, speaker mute, volume increase, volume decrease. The appearance is completely like a USB flash drive, with a black shell and USB interface device, plug and play. Save Function: Sound card can convert analog signals (such as microphone and CD MP3 TV recorder line signals) into digital signals and save them. Supports multiple operating systems.