New, Unused Functionality Confirmed [Basic Specifications] USB audio adapter. This audio adapter converts a USB port to a 3.5 mm stereo mini-jack (for TRRS). Compact at 20CM for easy storage, USB audio adapter, USB to 3.5 mm audio cable, USB bus-powered, no external power required. USB audio adapter, USB to 3.5 mm audio cable, USB external sound card. [Headphone/Microphone Jack Integrated] With just one USB port, you can enjoy music and games from your computer with high-quality sound, USB audio adapter external sound card. When connected to a PS-4/5 with headphones with a microphone function, you can voice chat with teammates while dramatically improving the sound quality of the game. USB audio adapter. [Excellent Materials] Durable braided nylon cable and non-slip design for easy plug insertion and removal, USB to 3.5mm audio conversion cable, uses a high-grade aluminum alloy shell with higher insulation. The flexible and durable PVC outer sheath, completed after over 10,000 bending tests, also provides a high-quality feel for connection and touch. USB to 3.5mm audio cable. [Easy to Use] The USB sound adapter requires no drivers, the USB earphone adapter is plug-and-play, USB audio adapter. The cable of this product is about 20 centimeters long, with a compact and lightweight design that can be easily stored in a bag or pocket, making it convenient to carry. USB audio adapter USB 2.0 to 3.5mm conversion cable external sound card 4-pole TRRS conversion. [Excellent Compatibility] Available for various devices with USB-A ports, such as for Windows, for Mac OS, for PS-4/5, for Linux, and for Chromebook, USB to 3.5mm audio cable USB external sound card. No driver installation is required, just plug it in and use it immediately.