[24 bit/192 kHz High Fidelity Sound Quality] Maximum sampling rate 24 bit/192 kHz recording audio quality,with all connection interfaces for microphone, electric guitar, bass, etc, delivers studio-grade 24-bit/192 kHz audio resolution for pristine recording time. These accurately capture the detail of recorded signal, ensuring that the fidelity of sound throughout the recording process is maintained. [Compatible with Recording Software]Compatible with recording software on the market, ( software is not included), which means you have more flexibility to on your sound production. -MD22 does not need to download proprietary drivers, USB audio interface is a Universal driver for Windows or . [Support Loopback function] -MD22 audio sound card has Loopback function that is convenient to mix all of the audio input from each channel with audio signal playback in the computer into 2 channels in the -MD22, and sends back to the computer. ["Zero-Latency" Monitoring]-MD22 sound card audio interface allows zero-latency direct monitoring, which means musicians can experience their performance clearly - with no delay or in the returning signal, resulting in a better performance and recording. [Stereo/Mono Output, Perfect for Recording Production] -MD22 sound card has left and right channel input, which can the spatial position of different sound sources during recording. It can be connected to microphones and instruments at the same time for music production, and can play accompaniment in computer for recording at the same time. It can also support to switch the Stereo/Mono Output to record. [Flexible Power ] Sound card has the USB 2.0 port supports to connect with PC or iOS devices which can directly make the record and also be powered. You can also a standard 5V 2A USB power adapter or an external USB power bank(Not included in ) to power stability. Diversified power supply methods let you use the sound card whenever and wherever. Support "Loopback" and "MON" and "Low Cut" Function Loopback Function The sound input to the sound card and the sound played on the computer are mixed into stereo and sent to the computer. This setting is mainly used for network broadcasting MON Function When the switch is on,the signal input to the [MIC/LINE 1/2] will be output to both the [MAON OUT L/R] and the L/R channel of the [phone] . When the switch is off, the signal input to [MIC/LINE 1] will be output to [MAON OUT L] ; Signals input to the [MIC/LINE 2] will be output to the [MAIN OUT R] . For [PHONES] jacks, signals input to [MIC/LINE 1] jacks are output to L channels; Input to the [MIC/LINE 2] will be output to the R channel. Resolution: 24 Bit / 192 Khz Power: Support Type C Compatible with PC and IOS. Colour:Black Material:Metal Size:about 18 x 10 x 5cm Package Contents: 1 X USB Audio Interface Sound Card 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.