The Movo USB-AC 3.5mm TRS Microphone to USB 2.0 Stereo Audio External Sound Card Adapter works with both PC and Mac without need for drivers , simply plug the adapter into your laptop's USB port and attach either headphones or microphone. Compatible with all major operating systems this device converts any USB input to 3.5mm TRS headphone or microphone jack making it the perfect bypass for faulty 3.5mm input audio ports. Small, lightweight, and highly portable the Movo USB-AC is an obvious addition to any creator's kit.