Versatile Digital Modes Interface:The Radio Connector Digital modes interface is a versatile and essential piece of equipment for amateur radio enthusiasts. With its built-in audio codec and PTT functionality, it enables seamless communication across various digital modes such as WSJT-X, flDigi, and more. The compact size of this device makes it a perfect companion for field operations, ensuring that you can have a reliable connection without taking up much space. Effortless Setup and Compatibility:The Radio Connector is designed for ease of use, with no drivers required for any , including , macOS, Linux, Android, and iOS. This means that you can connect your radio to your computer or mobile device effortlessly, making it a breeze to operate digital modes without the need for additional software. The device's USB powered feature ensures that you can connect it to any USB port, eliminating the need for external power sources. Moreover, the included 3.5mm data cable allows for quick and straightforward connection to your radio, making it a plug-and-play solution for digital radio enthusiasts. Robust Design and Performance:The robust design of the Radio Connector ensures durability and reliability, withstand the rigors of field use. The LED indicators provide clear feedback on power status and PTT transmission, allowing you to monitor your setup effortlessly. The open 3.5 data cable included in the package is a testament to the device's versatility, allowing you to connect to a wide range of radios with ease. The device's audio input and output level adjustment feature ensures that you can fine-tune your audio experience to suit your preferences and operating conditions. Whether you're operating from your home station or in , the Radio Connector is the ideal companion for amateur radio operators looking to nce their digital communication capabilities. Size: Compact design at 50 x 25 x 15 mm (2 inch x 1 inch x 0.6 inch ) Connectivity: USB Mini B socket for computer interface and 3.5mm Phone jack for audio input/output Power: USB powered, no additional power source needed Audio Features: Audio-transformer isolation and PTT Optical coupling isolation Compatibility: Supports , macOS, Linux, Android, and iOS with no drivers required Colour:As Shown Material:Plastic+PC Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 x isolated sound card 1 x FT818 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.