ORICO 2 In 1 3 Port Output 3.5mm Audio Jack Portable USB External Sound Card Microphone Volume Adjustable For Windows Mac Linux

Features: 1. LED indicator light show the working status. 2. Support for common speaker or headphones. Microphone recording. 3. Free to switch speaker and headphone modes. 4. Directly use USB port, universal plug and play. 5.USB External Driver-free Sound Card 6.Extending 3 Output Ports through one USB port 7.Adjustable Volume. With one external volume adjustment button easy to control the volume according to your needs. 8.Wide Compatibility, Support TRS / TRRS mode. Description: Brand: ORICO Color: Black Material: Engineering Material Input Interface: USB2.0 Output Interface: Microphone Interface, 4PIN Headset Interface, Earphone Interface Frequency :15Hz-25KHz Earphone Indicator: Blue Microphone Indicator: Red Light When Silence Other Functions: Silence switch, Volume adjustment Supported System: Windows/Mac OS/Linux Cable Length: 10cm Package Content: 1 x USB Sound Card 1 x User manual