Function: 1. This adapter has a built-in high-speed A/D conversion XLR USB audio interface that can be used with any dynamic microphone. 2. The studio audio cable can also be connected to other mixers or route the output signals to a computer and record sound clearly. 3. The USB microphone cable uses audiophile noise-free microphone cable to reduce signal loss during transmission. 4. The cable can be connected to a computer for plug and play, does not require any driver software, supports a low-latency ASIO driver and is backward compatible. 5. Compatible with most recording software. With it, you don't have to worry about the lag and inefficiency of your sound card. Specification: Item Type: USB to XLR Adapter Cable Material: PVC (polyvinyl chloride) Usage: Plug and play Interface type: USB2.0 XLR head Resolution: 16-bit 48/44.1kHz Signal to noise ratio: 83dB Input impedance: 1 MOhm Frequency response at 48KHz: 20-19KHz Signal input range: 0-2.8 Vpp Signal gain: and 20dB Cable length: 3 meters Supported OS: for Windows Vista/7, for OS X Package List: 1 x USB to XLR Adapter