1. Q-24 second-generation all-metal recording sound card supports simultaneous two-channel microphone/line/instrument input and playback, and has headphone/speaker output control. The recording sampling rate and frequency are as high as 24Bit/192Khz, perfect for mobile recording production 2. High resolution 24bit/192khz: Support 24-BIT/192KHZ high-definition sound quality, so that the auditory effect is clear, full of details, low noise, built-in AD/DA converter to achieve high resolution, flexible switching Sampling rate: 44.1K /48K/88.2K/96K/176.4K/192KHz 3. Internal recording/covering: It can mix the audio input from the streaming media, realize synchronous data transmission to the Internet, and realize internal recording/covering of the sound card and live broadcast of K on the Internet 4. High-speed USB2.0 drive-free connection: use the USB2.0 cable to connect to the computer for recording and power supply. When connecting to an lpad, it needs to be powered by a 5V -USB port to become a mobile music production/performance device 5. /RCA output, RCA input: high-quality output interface and RCA output interface, which can output to audio equipment at the same time, RCA input interface, support audio input, different plugs need to be equipped with an adapter (not including adapter) Model: Q-24 Connection port: USB-B (square port) Connection protocol: USB2.0 A/D accuracy: 24-BIT/192KHZ Synchronous input/output: 2X4 Number of preamplifiers: 1 DC5V power supply: 1 48V phantom power supply: support Number of Instrument Inputs: 1 Number of Line Inputs: 2 Number of Analog Outputs: 4 Number of headphone outputs: 1 color:Black Material:Metal Package Contents: 1 x recording sound card 1 x data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.