Product Name: USB Microphone Link Cable Product Material: ABS & Metal Product Color: Black Product Size: 3.5 cm x 2 cm x 1 cm Product Weight: 180 g Package Contents: 1 x USB Microphone Link Cable Features: 1. This is a USB microphone cable with an integrated sound card, compatible with computers without the need for additional drivers. Simply plug in your instruments or microphones to start recording high-quality digital o. 2. Delivers clear digital sound. 3. Built-in A/D converter with o signal boost. 4. Red indicator light shows when signal is active. 5. Plug-and-play design; no additional driver required. Product Specifications: Supported OS: Windows Vista/7, Mac OS Interface: USB 2.0 Resolution: 16-bit, 48/44.1 kHz S/N Ratio: 83 dB Dynamic Range: 80 dB Input Impedance: 1 Mohm Frequency Response at 48 kHz: 20 Hz – 19 kHz Signal Input Range: 0 – 2.8 Vpp Signal Boost Gain: +20 dB Cable Length: 3 meters