Belkin USB-C to 3.5mm Audio Adapter with 60W Charging

The Belkin ROCKSTAR is a compact USB-C adapter that delivers simultaneous 3.5mm audio output and USB-C charging—letting you listen and power up at the same time.

Phones and tablets with a single USB-C port no longer force a choice between charging and audio. The Belkin ROCKSTAR adapter combines a 3.5mm analog jack with a USB-C power input and a built-in digital-to-analog converter (DAC), providing clear audio while passing power through to your device. Built for travel and everyday use, it supports faster charging when paired with a USB Power Delivery or Quick Charge 2.0 compatible charger, and arrives backed by a 2-year limited warranty and REACH compliance.

How does this adapter let me listen and charge at once?

The ROCKSTAR plugs into your device’s USB-C port and provides two functions at once: a 3.5mm output for headphones or speakers and a USB-C input for charging. The adapter routes audio through its DAC while the USB-C passthrough accepts power, so calls, music, and charging can all happen without swapping cables.

• Uses a physical 3.5mm jack for wired headphones or aux connections
• USB-C power input supports passthrough charging while audio plays
• Built-in DAC reduces static and interruptions for clearer sound

Will it charge my device quickly?

Yes—when connected to a USB Power Delivery or Quick Charge 2.0 compatible charger, the ROCKSTAR can pass through fast charging speeds up to 60W to supported devices. Actual charge speed depends on your device’s charging protocol and the charger you use.

• Fast-charge passthrough up to 60W with compatible chargers
• Supports common fast-charge standards when combined with the right power adapter
• Charge speed ultimately limited by your phone, tablet, or laptop’s input capabilities

Which devices can I use this adapter with?

The adapter is designed for a wide range of USB-C devices that lack a built-in 3.5mm jack. It’s compatible with many phones and tablets from Apple, Samsung, Google, Huawei, LG, Sony and others—covering popular models across several generations.

• Compatible with iPad Pro and iPad mini models listed by Belkin
• Works with Galaxy S, Note and Fold series devices and many Google Pixel models
• Also compatible with selected Huawei, LG, and Sony Xperia devices

Is the audio quality good for calls and music?

Belkin built this adapter with a high-quality DAC and careful component selection to minimize static and interruptions. That makes it suitable for streaming music, podcasts, and taking voice calls where reliable wired audio is preferred.

• Digital-to-analog converter for consistent, clear audio output
• Designed to avoid static feedback and dropouts during use
• Works with wired headsets and aux inputs for in-car or home audio setups

Who is this for? The ROCKSTAR adapter fits anyone who uses a USB-C device but still relies on wired audio—commuters, travelers, and mobile professionals who need uninterrupted listening while keeping devices charged. It’s also a practical choice for drivers who prefer an analog connection for car stereos and for users who want a dependable, small accessory that restores the 3.5mm jack without sacrificing charging speed.