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Two small grey USB-C to USB-A adapters with matte aluminum finish

XAOSUN OTG-R USB-C to USB-A adapter 10Gbps 100W Grey 2-pack

SKU CH-QA53-AAZJH

A pair of USB-C to USB-A adapters delivering 10Gbps data transfer and 100W charging in a compact aluminium shell

  • Units per package1
  • Product colorGray-2Pack
  • Product dimensions1.34 in × 0.53 in × 0.26 in
  • 10 Gbps data transfer via USB 3.1 Gen 2
  • 100 W fast charging with dual 56 k resistors
  • 20 000 plug cycles from aluminium alloy shell
  • Reversible Type-C plug switches between USB 3.1 and USB 2.0
  • Two grey adapters included in one pack

Two-pack USB-C to USB-A adapters

This two-pack provides USB-C female to USB-A male adapters for connecting USB-C peripherals to USB-A ports. Each adapter supports up to 10Gbps data transfer using USB 3.1 Gen 2 technology. They also deliver up to 100W charging at 20V 5A when the host and device support the required fast-charging protocols.

Check port gender and protocol support

Ensure your host device has a standard USB-A port and your peripheral uses a USB-C plug. The adapter does not support Power Delivery protocol after USB-A conversion, so it cannot charge a MacBook or work with a 12W MagSafe charger. High-speed 10Gbps transfer is single-sided and requires flipping the USB-C plug to switch between USB 3.1 and USB 2.0 modes.

Aluminium shell rated for 20000 insertions

The aviation-grade aluminium alloy shell is rated for more than 20000 plug and unplug cycles. Compact dimensions of 1.34 in by 0.53 in by 0.26 in keep the adapter unobtrusive during normal use. No active cooling or fan is present, so operation remains silent while the metal body helps dissipate heat from 100W charging loads.

How it compares

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

Price $11.99
Cheaper than about 70% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameXAOSUN
Model nameOTG-R
Part numberOTG-R
Product colorGray-2Pack
Size & build
Product dimensions1.34 in × 0.53 in × 0.26 in
In the box
Units per package1

Questions about this item

What comes in the grey 2-pack and do I need any extra cables?

The pack contains two USB-C female to USB-A male adapters. No additional cables are included; you will need your own USB-A cable for charging or data.

How do I choose between the 10 Gbps and 20 Gbps versions?

This model is specified at 10 Gbps using USB 3.1 Gen 2. There is no 20 Gbps version of this adapter in the listing.

What does the 100 W rating mean when I plug it into my laptop?

The adapter can pass up to 100 W at 20 V 5 A provided both the charger and the device support the required fast-charge protocol; note that PD is not supported after USB-A conversion.

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