USB Type-C External Sound Card 3.5mm Type C Adapter Audio Card USB-C to Jack 3.5mm Earphone Micphone Sound Card for Macbook 3D stereo USB audio adapter Lightweight, and durable aluminum finish.No drivers needed. Fully plug and play USB connectivity with 3.5mm audio headphones, headset, speakers, or microphone. Perfect to bypa a faulty sound card, audio port, or as a replacement for USB audio adapter. No external power required Specifications: Material: Aluminum Alloy Colors: Silver, Gray, Gold, Rose Gold Net weight: 14g Compatible with any standard USB Audio Cla enabled system including Windows XP through 10, Linux, Mac OS X and Google Chromebook. ***Not designed for smartphone.*** Package including: 1 x usb c sound card