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Short OTG adapter cable with micro USB male and USB A female aluminium connectors

Hetai Tech

Hetai Tech OTG Adapter Micro USB to USB A 3.0 18cm 7.1in

SKU CH-12TK-ADJFD

An 18 cm USB 3.0 OTG adapter adds a standard USB-A port to Micro-USB devices for 5 Gbps data transfer

  • Connection typeMicro USB to USB A
  • Expand Android phone connectivity to flash drives, keyboards and controllers
  • Add a standard USB-A port to laptops for peripherals like mice and hard drives
  • Super-fast 5 Gbps sync speed with USB 3.0, 10× faster than 2.0
  • Durable aluminium connector casing resists wear during daily use
  • Compact 18 cm cable slips into a pocket for on-the-go portability

OTG adapter for Android and laptop expansion

This Hetai Tech adapter converts a Micro USB port to a standard USB A female socket. It enables Android devices with OTG support to connect flash drives, keyboards, game controllers or card readers. Laptops with a compatible port can also add a USB A connection for peripherals such as mice, hard drives or printers.

Upgrade from USB 2.0 OTG cables

The adapter uses USB 3.0 signalling for a maximum transfer rate of 5 Gbps, roughly ten times the speed of USB 2.0 links. The jump is worthwhile when moving large files between a phone and a flash drive or when using external storage that can saturate the faster bus. An 18 cm cable keeps the connection tidy without excess length.

Suits mobile users needing portable USB A access

Aluminium connector housings resist wear during frequent plugging and the short 7.1 in cable slips easily into a pocket or bag. The adapter is intended for data transfer only; the supplier advises against using it for charging. Buyers whose devices lack OTG support or who require a charging-capable hub should look at something else.

How it compares

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

Price $14.99
Typical for this category: the median of 15,227 items is $14.99.

Specifications

Ports & slots
Connection typeMicro USB to USB A

Questions about this item

What is the cable length of this Micro USB OTG adapter?

The cable is 18 cm (7.1 in) long, making it compact enough to slip into a pocket for portable use.

How do I install the adapter and what is the common mistake?

Plug the Micro USB male end into your OTG-capable device and the USB peripheral into the USB-A female port; the step often missed is confirming the host device supports OTG before connecting.

Will the aluminum connector housings need any maintenance or replacement?

The aluminum alloy casings are built for durability and require no routine maintenance or scheduled replacement under normal use.

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