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Short metal adapter cable with Micro USB plug and USB A socket, 18cm long

Hetai Tech

Hetai Tech USB OTG Cable Metal Adapter Micro USB to USB A 18cm 3.0

SKU CH-SRM0-1E3MX

Connects Micro USB devices to USB A peripherals at up to 5 Gbps with an 18 cm aluminium-shelled cable

  • Connector TypeMicro USB to USB A
  • Connect flash drives, keyboards, and controllers to Android phones via OTG
  • Add a USB-A port to laptops for mice, drives, cameras, or printers
  • Transfer files at up to 5 Gbps with USB 3.0, ten times faster than 2.0
  • Aluminium connector housings resist wear while staying compact
  • 18 cm cable slips into a pocket for easy carrying

Android OTG Expansion

This Hetai Tech USB OTG cable lets Android phones and tablets with OTG support connect standard USB-A peripherals such as flash drives, keyboards, game controllers, mice and card readers. The 18 cm (7.1 inch) cable adds a female USB-A port so you can plug in accessories without a computer. Plug-and-play operation requires no driver installation.

USB 3.0 Transfer Speed

The adapter follows the USB 3.0 standard and supports a maximum sync rate of 5 Gbps, which is 10 times faster than USB 2.0. Aluminium connector casings protect the contacts during daily carry. The supplier notes the device is designed for data transfer and does not recommend using it for charging.

Adds USB-A to USB-C Laptops

The same adapter gives USB-C laptops an extra USB-A port for keyboards, mice, external hard drives, cameras or printers. It is not suited for buyers who need power delivery through the OTG connection or who require a longer cable for desktop routing.

Highlights

  • Connect flash drives, keyboards, and controllers to Android phones via OTG
  • Add a USB-A port to laptops for mice, drives, cameras, or printers
  • Transfer files at up to 5 Gbps with USB 3.0, ten times faster than 2.0
  • Aluminium connector housings resist wear while staying compact
  • 18 cm cable slips into a pocket for easy carrying

Specifications

Connector TypeMicro USB to USB A

Questions about this item

How do I install the Micro USB OTG adapter on my Android phone, and what step do people often miss?

Plug the Micro USB end into the phone and the USB A peripheral into the female port; the step often missed is confirming the phone supports OTG before connecting.

What maintenance or replacement will the 18 cm cable need over time?

No scheduled maintenance is required; replace the adapter only if the aluminum connector housing or the cable sheath shows physical damage.

What limit appears first during sustained file transfers at the 5 Gbps USB 3.0 rate?

The 18 cm length and aluminum connectors handle the 5 Gbps signal, so the first limit is usually the attached storage device or host controller, not the adapter itself.

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