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Hetai Tech Micro USB OTG adapter cable with USB A female port, 18cm length

Hetai Tech

Hetai Tech USB OTG Adapter Cable Micro USB to USB A 18cm 7.1 inch USB 3.0 5Gbps

SKU CH-7XB4-RABD6

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

  • Connector TypeMicro USB to USB A
  • Connect flash drives, keyboards or controllers to Android phones via OTG
  • Add a USB-A port to a USB-C laptop for peripherals
  • Transfer files at up to 5 Gbps with USB 3.0
  • Aluminium connector housings resist wear during daily use
  • Compact 18 cm cable fits easily in a pocket

Android OTG expansion

This adapter connects a Micro USB Android device to standard USB A peripherals such as flash drives, keyboards, mice and card readers. It adds host capability so the phone can read external storage or use desktop accessories. The 18cm cable keeps the setup compact for mobile use. No drivers are required for supported devices.

Laptop USB A port

The same adapter provides a USB A female port for laptops that only offer USB C, letting users attach keyboards, mice, hard drives, cameras or printers. Plug and play operation works immediately without software installation. The short cable reduces clutter on a desk or in a bag. Aluminium connector housings improve durability.

USB 3.0 speed limit

The adapter supports USB 3.0 at a maximum of 5Gbps, which is 10x faster than USB 2.0 for file transfers. Actual throughput depends on the connected peripheral and the host device's controller. The Micro USB plug limits the connection to USB 3.0 Micro B electrical specification. Devices without OTG support cannot use this adapter.

Highlights

  • Connect flash drives, keyboards or controllers to Android phones via OTG
  • Add a USB-A port to a USB-C laptop for peripherals
  • Transfer files at up to 5 Gbps with USB 3.0
  • Aluminium connector housings resist wear during daily use
  • Compact 18 cm cable fits easily in a pocket

Specifications

Connector TypeMicro USB to USB A

Questions about this item

Will the Micro USB connector or the 18cm cable need replacing after frequent plugging?

The aluminum connector casings are built for durability, and the short 18cm length reduces strain on the joints during daily use.

What limits sustained transfer speed when a USB 3.0 drive is connected?

The adapter tops out at the USB 3.0 maximum of 5Gbps, so the host device's controller or the drive itself will set the real-world ceiling.

Does the adapter get warm or draw extra power during all-day file transfers?

It is a passive cable with no active electronics, so it adds negligible heat and draws only the power the connected peripheral requires.

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