[EXTERNAL USB SOUND CARD] It adds a sound card or replaces a damaged 3.5mm audio port, you can connect a microphone and a headset at the same time, perfect for talking with friends while playing games, making videos on YouTube. The microphone input is MONO. NOTE: The microphone jack only supports TRS (3-pin) jack, does not support TS (2-pin) and TRRS (4-pin).[UNIVERSAL COMPATIBILITY] Compatible with PS4, PS4 Pro, Raspberry Pi, Mac Mini, Mac, desktop PC, laptop, Microsoft Surface, gaming headset, speaker, microphone etc. NOTE: This sound card does not support PS3, Wii, Wii U, Xbox, TV, car.[EASY TO USE] No driver is required for Windows 10/ 8.1/ 8/ 7/ Vista/ XP, Mac OS, Chrome OS. Just plug it into the USB port, it will be recognized immediately and automatically by PC. For Linux systems, the driver must be installed.[GOOD SOUND QUALITY] Built-in smart chip protects against electromagnetic interference and reduces background noise. Oxygen-free copper cable ensures optimal sound quality, the sound is clearer and more precise than other USB sound card.[PRACTICAL AND COMPACT] USB Audio Adapter is equipped with a short cable (15CM), it does not block other USB sockets next to it, it is more practical than the other USB sound card key. It is small and design and does not take up space to carry it.External sound card: one audio input and one microphone input It adds a microphone port and a stereo audio port to your PC via a USB port, allowing you to connect a headset, speaker or microphone with a 3.5mm jack. The microphone input is MONO. Perfect for connecting a microphone and headset at the same time, talking with friends while playing games, making videos on YouTube etc.***NOTE***1. The mic jack only supports TRS (3 pin) jack, does not support TS (2 pin) and TRRS (4 pin).2. This sound card does not support PS3, Wii, Wii U, Xbox, TV, Car.Universal CompatibilityNeewer NW 800PS4, PS4 ProRaspberry PiMac Mini, MacDesktop PC, laptopGaming HeadsetPregnantSpeakerMicrophoneEasy to UseNo driver is required for Windows 10/ 8.1/ 8/ 7/ Vista/ XP, Mac OS, Chrome OS. Just plug it into the USB port, it works immediately and automatically on PC.The driver must be installed for Linux systems.SpecificationsPC socket: USB 2.0 MaleMicrophone Jack (Pink): 3.5mm Female (TRS)Headphone/Speaker Jack (Green): 3.5mm FemaleAudio output: StereoMicrophone input: MonoCable length: 15cmChip: C-MediaParcel Part1x UGREEN External USB Sound Card for Headphones and Microphone.