DTECH USB External Stereo Sound Adapter with 3.5mm Headphone Audio Output and Microphone Input for PC Laptop MAC Windows Linux USB external audio adapter splitter helps you get sound output to speaker or headset via USB port or get sound input to laptop via microphone jack USB stereo sound adaptor adds a stereo output jack and mono microphone-input jack to your laptop No driver needed; compatible with Windows 10 8.1 8 7 XP, Vista, Linux, MAC OS and PS4 systems Rugged aluminum external sound dongle is far superior to plastic one and the sleek silver finish fit great with your Mac Book laptop Compact converter for USB device (PC, DVD, TV, projector, game consoles) connectivity with audio headphone, headset, speaker or microphone