USB to 3.5 Headphone Sound Card Adapter External Stereo Sound Card for Live Studio Recording Input: USB2.0 A male interface Output: 3.5mm audio female Sampling rate: 16/24 bit 44.1K/48K Signal-to-noise ratio: >100dB Noise floor: <20UV Shell material: aluminum alloy + ABS plastic Supports 4 male audio outputs Windows support? Mac.OS.Linux system for free use
