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Small rectangular USB-C to USB-A adapter with aluminium body and attached keychain loop

LUOM

LUOM USB-C to USB 3.0 Adapter with Keychain

SKU CH-WBYP-374FS

Turns a USB-C port into a USB 3.0 socket for flash drives, keyboards and other peripherals, supports OTG host mode on compatible phones and includes a keychain strap for portability

  • Connector A1x USB Type-C female
  • Connector B1x USB Type-C female
  • Connect USB-A peripherals to USB-C devices
  • OTG support lets phones act as USB hosts
  • Works with MacBook Pro 2016, 2017 and many Android models
  • Up to 5Gbps transfer speed for fast file moves
  • Aluminium casing with keychain strap for durable portability

USB-C to USB 3.0 adapter for phones and laptops

This adapter converts a USB-C port into a USB 3.0 Type-A socket so you can plug standard flash drives, keyboards, mice, controllers or external hard drives into newer phones, tablets and laptops. It supports USB On-The-Go, letting an Android or Windows device act as a host for data transfers. The host device must support OTG for the function to work.

Plug-and-play with a keychain strap

No drivers are required; insert the adapter into the USB-C port and attach the USB-A peripheral. The aluminium casing resists scratches and the integrated keychain strap secures the adapter to a cable, key ring or bag so it stays with you. The only common issue is attempting OTG transfers on a phone or tablet that does not support the feature.

Up to 5 Gbps sustained transfer rate

The adapter delivers up to 5 Gbps data throughput, allowing large files such as HD movies to move in seconds. The aluminium housing helps dissipate heat during prolonged copy operations, so speeds remain consistent rather than dropping after a short burst.

Highlights

  • Connect USB-A peripherals to USB-C devices
  • OTG support lets phones act as USB hosts
  • Works with MacBook Pro 2016, 2017 and many Android models
  • Up to 5Gbps transfer speed for fast file moves
  • Aluminium casing with keychain strap for durable portability

Specifications

Connector A1x USB Type-C female
Connector B1x USB Type-C female

Questions about this item

How can I confirm the adapter is delivering up to 5Gbps transfer speed after connecting a USB 3.0 flash drive?

Transfer a large file and check that the sustained read or write rate approaches the 5Gbps specification listed for the adapter.

What is included with the adapter and do I need to buy any cables separately?

The package contains the USB-C to USB 3.0 adapter with an attached keychain strap; no extra cables are included, so you will need your own USB-A peripheral cable or drive.

Which version should I choose for a 12-inch MacBook 2016 or a MacBook Pro 13-inch 2017?

This single model is listed as compatible with both the 12-inch MacBook 2016 and the Touch Bar MacBook Pro 13-inch 2017, so no version selection is required.

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