External sound card: Enables USB connectivity with your existing 3.5 mm audio headphones, headset, speakers, or microphone. Easily use your 3.5mm headset to connect to your computer for voice chat and communication. Simple setup: Supports headset and microphone dual function. Plug into your computer and use without additional software. Strong compatibility with 3.5mm headphones and standard headphones. USB stereo audio adapter: Ideal for bypassing a faulty sound card, audio port, or replacing a damaged USB audio adapter. Cable design: USB to 3.5mm adapter for use with laptop USB ports. No drivers required—plug and play. USB bus-powered; no external power needed. Braided cable exterior. Cable length: 100cm (approximately 1m). Compatible with any standard system supporting USB audio class, including Windows 10 / 8.1 / 8 / 7 / Vista / XP, OS X, Linux, PS4, and Google Chromebook. Color: Black. Material: Plastic + Nylon. Size: 100cm. Package includes: 1 x USB to audio jack adapter. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.