Questyle USB-C to 3.5mm Audio Adapter for iPhone and Samsung Galaxy

Questyle USB-C to 3.5mm headphone

jack adapter solves a simple but common problem: your favorite wired headphones don't fit your new USB-C phone. Built around the CX31993 DAC chip, this compact dongle delivers stable, low-power decoding with support for up to 32bit/384kHz audio sampling, so you keep the sound quality you're used to instead of settling for a cheap converter.

It's designed for everyday use, plugging straight into iPhone 17, iPhone 16, iPhone 15, iPad, MacBook, and Samsung Galaxy S20 through S25 series devices, along with most other USB-C phones and tablets. Whether you're taking calls, listening to music, or working from a laptop, the adapter keeps your existing headphones and their wired controls fully functional.

Reinforced with 8-core high-purity silver wiring and an aluminum alloy shell, it's built to handle the daily wear of plugging, unplugging, and being tossed in a bag, without breaking down like typical budget adapters.

Key Features

• CX31993 DAC Chip — Delivers stable, low-power decoding with up to 32bit/384kHz audio sampling, so you get clear, high-definition sound instead of the flat audio typical of basic adapters.

• Wired Control Support — Microphone, volume control, and play/pause functions all work through the adapter, so you can take calls and control music without touching your phone.

• Universal Type-C Compatibility — Works with iPhone 17/16/15 series, iPad Pro, iPad Air, iPad mini 6, MacBook, and Samsung Galaxy S20 through S25 series, so one adapter covers most of your devices.

• 8-Core Silver Wire & Aluminum Alloy Shell — Resists twisting, tugging, and tangling while maintaining a strong, stable signal, so the adapter holds up to daily commuting and travel.

• Included USB-A Interface — Adds flexibility for laptops, desktops, and car stereos that still use USB-A, extending how and where you can use the adapter.

• Compact, Lightweight Build — Rated for 15,000+ bends, small enough to keep in a pocket or bag for use anywhere.

Why Choose This Questyle USB-C to 3.5mm Adapter

Losing your headphone jack doesn't mean losing sound quality. This adapter is built to preserve the Hi-Fi listening experience your wired headphones were designed for, rather than compressing it through a generic converter chip.

The combination of a proper DAC chip, durable materials, and wired remote support makes it a practical daily-carry accessory rather than a one-time fix. It's a small purchase that keeps your existing headphones useful across multiple devices for years.

Best Use Cases

• Travel — A lightweight backup that lets you use any wired headphones on the go.

• Office — Take calls and listen to audio through a laptop or phone with mic support.

• Students — An affordable way to keep using existing headphones with newer USB-C devices.

• Professionals — Reliable audio and calls across phone, tablet, and laptop with one adapter.

Technical Specifications

Compatibility

• Supported Devices: iPhone 17/17 Pro Max, iPhone 16/16 Pro Max, iPhone 15/15 Pro Max, iPad Pro, iPad Air, iPad mini 6, MacBook, Samsung Galaxy S25/S25+/S25 Ultra, S24/S24+/S24 Ultra, S23/S23+/S23 Ultra, S22/S22+/S22 Ultra, S21/S21+/S21 Ultra, S20/S20+/S20 Ultra, Galaxy Z Flip, Note 20/10, and other USB-C devices

• Supported Operating Systems: iOS, Android, macOS

• Supported Accessories: Wired headphones, headsets, and speakers with a standard 3.5mm plug