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Small USB-C OTG power adapter with CNC aluminium shell in titanium finish

FLEANE

FLEANE TC28C Pro USB-C OTG Power Adapter Converter

SKU CH-N6BV-EP300

USB-C OTG adapter lets an Android phone charge from an external supply while powering a USB audio decoder

  • TypeOTG Adapters
  • Allows external charging while using a USB audio decoder
  • Dual-side socket design enables compact connection for video shooting
  • CNC aluminium alloy shell provides durability and titanium finish
  • Lightweight OTG adapter weighs only 28 grams
  • Supports simultaneous power input and audio output via USB-C

Power Adapter for USB-C Audio Decoders

The FLEANE TC28C Pro is a USB-C OTG power adapter designed for Android users who rely on external USB audio decoding devices. It enables the phone to draw power from an external supply while the decoder is connected, preventing battery drain during extended listening or recording sessions. This adapter targets mobile audiophiles and content creators who need continuous operation without interruption.

OTG Power Pass-Through Limitations

The adapter functions as a power-injection bridge between the Android device, the USB decoder, and an external charger. It does not add data lanes or increase bandwidth beyond what the host port provides. Charging speed and audio stability depend entirely on the external power supply's output capability and the phone's own USB-C power negotiation. Users must ensure their charger supports the required current for simultaneous operation.

CNC Aluminium Build and Dual-Socket Layout

The shell is machined from a single piece of aluminium alloy with a titanium-colour finish, giving a rigid, lightweight housing that resists flex during daily carry. The dual-side socket arrangement keeps the decoder and power cables aligned along the same axis, reducing strain on the phone's port and minimising the profile when mounted on a rig or gimbal. This layout suits video shoots where a microphone and power bank connect side by side.

Highlights

  • Allows external charging while using a USB audio decoder
  • Dual-side socket design enables compact connection for video shooting
  • CNC aluminium alloy shell provides durability and titanium finish
  • Lightweight OTG adapter weighs only 28 grams
  • Supports simultaneous power input and audio output via USB-C

Specifications

TypeOTG Adapters

Questions about this item

Which version of the TC28C Pro should I choose?

The TC28C Pro is offered as a single USB-C to USB-C OTG power adapter with a CNC-machined aluminium shell in a titanium colour finish.

What does the OTG function actually do when I plug this into my phone?

It lets an Android phone host a USB audio decoder while simultaneously drawing charging current from an external power supply, so the phone battery does not drain during playback.

Does the USB-C port support any particular power-delivery standard or data speed?

The adapter passes through power from an external charger to the phone while keeping the USB-C data path active for the audio decoder; no specific PD revision or data-rate ceiling is published.

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