[Plug and Play] No drivers or apps required—simply plug and play. The USB to 3.5mm adapter is automatically recognized by the system within seconds. No driver download required; USB bus-powered, no external power needed. USB external sound card audio adapter with 3.5mm jack: Supports stereo audio playback and microphone input. Easily connects a 3.5mm TRRS aux cable to your devices, or serves as a replacement for a faulty sound card adapter. Stereo sound output and clear voice capture (integrated audio-in and audio-out interface). High-strength nylon-braided cable jacket for enhanced tensile resistance, durability, and longevity. [Wide Compatibility] Compatible with CTIA-standard 3.5mm jacks. Works with Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, Google Chromebook, Microsoft Surface 3 Pro, Raspberry Pi, and PS4. Note: Not compatible with PS3, as its USB port does not transmit audio signals. Color: Black / Silver & Gray Material: Aluminum alloy + PVC + nylon-braided cable Package Contents: 1 x USB to 3.5mm Jack Audio Adapter Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.