This product provides both USB and 3.5 mm audio connectivity in a single compact unit. It is designed to work with USB hosts and standard 3.5 mm audio devices, offering flexible, easy-to-use interfaces in one small package. Key benefits - Flexible connectivity: combines USB and 3.5 mm audio in one adapter for versatile setups. - Broad compatibility: works with most USB-enabled devices and common 3.5 mm audio gear. - Portable design: compact form factor is easy to carry in a bag or laptop case. - Reliable performance: delivers standard audio signal transfer with consistent results. What makes it stand out - Two common interfaces in one device reduce the need for multiple adapters. - Simple, straightforward connectivity suitable for varied environments. Specifications and attributes - Interfaces: USB and 3.5 mm audio connection - Compatibility: supports typical USB hosts and standard 3.5 mm audio devices - Form factor: compact and portable - Function: enables audio-related connections between USB-enabled devices and 3.5 mm audio gear Use scenarios - At a desk: connect a laptop to headphones or external speakers via the 3.5 mm jack for personal listening or presentations. - On the go: pair a USB-enabled tablet or notebook with a 3.5 mm headset for portable audio. - In classrooms or meeting rooms: connect a 3.5 mm audio source to a USB-equipped computer or display for playback or collaboration.