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Small rectangular USB-C to USB-A adapter, matte black finish

Hetai Tech

Hetai Tech USB C OTG Adapter Type-C to USB 3.0 2.0 Thunderbolt 3

SKU CH-7GMC-5KTJV

A USB-C OTG adapter connects USB-A peripherals to Type-C devices with USB 3.0 and Thunderbolt support

  • Connection typeMicro USB to USB A
  • Connect legacy USB-A devices to modern USB-C ports
  • Supports USB 3.0 speeds up to 10 Gbps for fast transfers
  • Works with Thunderbolt 3 ports for versatile connectivity
  • Compatible with Samsung Galaxy S8 through Note 9 devices
  • Fits Google Pixel 2 and Pixel 2 XL smartphones

USB-C OTG Adapter for Mobile Devices

This Hetai Tech adapter converts a USB-C or Thunderbolt 3 port into a standard USB-A socket. It lets owners of recent smartphones, tablets and ultraportables connect flash drives, keyboards, mice or printers that still use the older plug. The adapter is aimed at users who need occasional legacy peripheral support without carrying a bulky hub.

On-The-Go Functionality Expands Peripheral Options

The OTG implementation allows the host device to act as a USB host, so external storage or input devices appear directly in the file manager or system settings. No driver installation or external power is required for typical low-draw accessories. Compatibility spans a wide list of Android handsets from Samsung, Huawei, LG, Sony, Google, OnePlus, Xiaomi, Motorola, Nokia, HTC and ZUK, plus USB-C equipped MacBook models.

Plug-and-Play Installation With Minimal Friction

Simply insert the adapter into the device's USB-C port and attach the USB-A peripheral; the connection is recognised immediately on supported operating systems. The only common issue arises when a peripheral draws more current than the host port can supply, causing the device to disconnect or refuse to mount. Using a self-powered hub or lower-draw accessories avoids this limitation.

How it compares

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

Price $18.99
Pricier than about 73% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeMicro USB to USB A

Questions about this item

Will the USB-A port on this adapter wear out after repeated plugging and unplugging?

The adapter uses a standard USB 3.0 Type-A receptacle rated for typical insertion cycles; normal daily use will not require replacement of the connector.

Does the 3.0 link throttle when I move large files continuously?

Sustained transfers run at USB 3.0 speeds until the host device or drive reaches its own thermal limit; the adapter itself does not impose a lower ceiling.

Does the adapter get warm or draw extra power when left connected all day?

It draws only the minimal bus power needed for the active device and stays at room temperature during continuous operation.

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