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Two compact USB-C OTG adapters, one black and one silver, aluminium finish

BUCIER

BUCIER USB-C OTG adapter 2-pack black silver

SKU CH-40CM-70174

Two USB-C OTG adapters add a USB-A 3.0 port plus either USB-C charging or headphone output, both working simultaneously with 5Gbps data transfer

  • Cable lengthInches
  • Adapter typeUSB Type C
  • First connectorUSB Type C
  • Second connectorUSB Type C
  • Units per package1
  • Product typeUSB Type C
  • Two adapters expand one USB-C port to USB-A 3.0 plus charging or audio
  • Plug-and-play OTG connects flash drives, HDDs, keyboards and mice without drivers
  • 5 Gbps transfer speed moves large files quickly between devices
  • Aluminium alloy housing resists wear during daily carry
  • Black unit charges at 12 W while silver unit adds headphone jack

Two-adapter OTG kit

The pack contains two USB-C OTG adapters that each add a USB-A 3.0 port and a second USB-C port to a single Type-C socket. One adapter is black and provides a charging-only USB-C port alongside the USB-A connection. The silver adapter provides a USB-C audio port for headphones instead of charging. Both adapters are built from aluminium alloy and work simultaneously on their two ports.

Check OTG support and port needs

Verify that your phone, tablet or laptop supports USB On-The-Go before ordering, because the adapters require that host capability to recognise peripherals. Decide whether you need the charging path or the audio path, since the two adapters are not interchangeable for those functions. Ensure the peripheral you plan to attach uses a standard USB-A plug and does not demand more power than the host can supply.

Replaces single-function dongles

This kit replaces carrying separate charge-through and headphone dongles by combining each function with a USB-A 3.0 port in one compact unit. The jump is worth it when you regularly connect flash drives, hard drives, keyboards or card readers while also needing to charge the host or listen through wired headphones. It is not for users who only need a simple USB-A to USB-C converter without simultaneous charging or audio.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 67% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameXMSJSIY
Product typeUSB Type C
Adapter typeUSB Type C
Ports & slots
First connectorUSB Type C
Second connectorUSB Type C
Size & build
Cable lengthInches
In the box
Units per package1

Questions about this item

Does the 2-pack include both a charging adapter and a headphone adapter, or do I need to buy them separately?

The pack contains one black adapter for USB reading and Type-C charging, and one silver adapter for USB reading and Type-C headphones, so both functions are included.

Which adapter should I choose if I need to charge my phone while using a USB flash drive?

Use the black adapter; its Type-C port supports 12W 2A charging while the USB-A 3.0 port handles the flash drive.

What does the 5Gbps transfer speed mean when I connect an SSD to my laptop?

It provides up to 5Gbps data throughput on the USB-A 3.0 port, allowing fast file transfers from the SSD while the second port handles charging or audio.

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