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Small silver aluminium adapter with Micro USB male and USB A female ends, 3.3 cm long

Defendwe

Defendwe Micro USB to USB A OTG Adapter 480 Mbps 2.0 Silver 3.3cm

SKU CH-74YB-32GNJ

A lightweight aluminium adapter that lets legacy USB-A ports connect Type-C flash drives, fans or card readers at up to 480 Mbps and 2 A charging, without video support

  • Connection typeMicro USB to USB A
  • Aluminium alloy housing keeps the adapter light at 3.3 cm
  • Micro USB to USB A connector enables OTG use with legacy ports
  • Up to 480 Mbps transfer speed handles data and 2 Amp charging
  • Works with Type C flash drives, fans, card readers and cables
  • No video signal support — pure data and power conversion

Micro USB to USB A OTG Adapter

This compact adapter converts a Micro USB port into a standard USB A female socket, enabling legacy chargers, power banks, or computers to accept USB A peripherals. It supports data transfer speeds up to 480 Mbps and delivers up to 2 Amps of power for charging. The aluminium alloy housing measures 3.3 cm and weighs very little for easy transport. The silver 2.0 finish matches the listed colour option.

Suits USB A flash drives, fans, or card readers

Users with Micro USB host devices who need to connect USB A accessories such as flash drives, cooling fans, or TF card readers will find this adapter useful. It does not transmit video signals, so anyone requiring display output or alternate video modes cannot use it for that purpose. Buyers needing a USB C female port instead of USB A should look for a different converter. The single-unit package includes only the adapter itself.

480 Mbps data and 2 Amp power limit

The decisive specification is the combined 480 Mbps transfer rate and 2 Amp power delivery over USB 2.0. This defines the adapter as a data-and-charging accessory rather than a high-bandwidth or video-capable link. Check that your peripheral operates within these limits before purchasing. The 3.3 cm length keeps the connection compact for mobile use.

How it compares

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

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeMicro USB to USB A

Questions about this item

What do I need already to use the Micro USB to USB A OTG adapter?

You need a device with a Micro USB port such as a phone, tablet or power bank and a USB Type‑C peripheral like a flash drive, fan or card reader.

Will the adapter work with my older USB 2.0 ports and devices?

Yes, it supports USB 2.0 speeds up to 480 Mbps and is backward compatible with USB 2.0 and 3.0 ports.

How can I confirm the adapter is functioning after I plug it in?

The connected Type‑C device should be recognised immediately and data transfers will run at up to 480 Mbps.

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