Baseus USB-C to 3.5mm Headphone AUX Adapter – Model L54

Baseus USB-C to 3.5mm Headphone AUX Adapter

Say goodbye to the frustration of losing your headphone jack. The Baseus USB-C to 3.5mm Audio Adapter (Model L54) is a compact, plug-and-play solution that lets you connect any standard 3.5mm headphones or speakers to your USB-C device — no Bluetooth, no fuss, no compromise on audio quality. CE and FCC certified for peace of mind.

Made in Mainland China.

Key Features

• Universal USB-C Input: Connects via a standard Type-C port found on modern Android phones, tablets, and laptops.
• 3.5mm Output: Works with all standard wired headphones, earphones, and AUX-enabled speakers or car stereos.
• Plug & Play: No drivers, no apps, no setup required — just plug in and listen.
• CE & FCC Certified: Meets international safety and quality standards.
• Compact & Portable: Lightweight design slips into your pocket or bag effortlessly.
• Wide Device Compatibility: Supports a broad range of Samsung, Huawei, Xiaomi, OnePlus, Oppo, Sony, LG, Google Pixel, iPad Pro, and more.

Compatible Devices

Samsung: Galaxy S10 / S10+ / S10 Lite, Note 10 / 10+ / Note 10 Lite, S21 / S21+ / S21 Ultra, Note 20 / Note 20 Ultra, Note 8, Tab S6 / Tab S7, S20 / S20+ / S20 Ultra / S20 FE, A60, S7 Pro

Xiaomi: Mi 6, Mi 9 / Mi 10, Redmi 9 / Redmi Note 8 Pro, Mi 10T Pro, Poco F2 Pro

OnePlus: 6T, 7 Pro, 8 / 8 Pro

Huawei: P20, P30 / P30 Pro, P40 Pro, Mate 10 Pro, Mate 20 Pro, Nova 5T

Oppo: Find X, Find X3 Pro, Reno 10x Zoom

iPad: iPad Pro 11" (2018/2020), iPad Pro 4th Gen, iPad Air 4

Others: HTC U11 / U1, Sony Xperia XZ2 / XZ3, Vivo V20 Pro, LG V30 / G8, Realme X50 Pro / X3, Google Pixel 2 / Pixel 4

⚠ Not Compatible With: Samsung A3, Google Pixel 2 XL, Xiaomi Mi A2, Google Pixel 5. For devices not listed, please contact customer service to verify compatibility before purchasing.

Specifications

• Brand: Baseus
• Model: L54
• Connector A: USB Type-C
• Connector B: 3.5mm AUX
• Amplifier: No
• Certifications: CE, FCC
• Origin: Made in Mainland China

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Frequently Asked Questions

Q: Does the Baseus USB-C to 3.5mm adapter work with Samsung Galaxy S20 and S21 series?

A: Yes! The Baseus L54 adapter is fully compatible with Samsung Galaxy S20, S20+, S20 Ultra, S20 FE, S21, S21+, and S21 Ultra devices. Simply plug the USB-C connector into your phone and connect your 3.5mm headphones to the adapter's output jack.

Q: Can I use this adapter to connect wired headphones to an iPad Pro?

A: Absolutely. The Baseus USB-C to 3.5mm adapter supports iPad Pro 11" (2018 and 2020), iPad Pro 4th Generation, and iPad Air 4 — all of which feature a USB-C port. It is a great way to use your favourite wired earphones with your tablet.

Q: Does this adapter support in-line microphones for calls?

A: This adapter is designed primarily for audio output (sound transfer). Microphone functionality via an in-line headset mic may vary depending on the device model. If microphone support is critical for your use case, please contact customer service to confirm compatibility with your specific device.

Q: Is any software or driver installation required?

A: No. The Baseus L54 is a true plug-and-play adapter. Simply connect it to your USB-C port and plug in your 3.5mm headphones — it works instantly with no apps, drivers, or setup needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.