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Compact black ABS hub with Micro USB plug and two USB A ports, 188 by 26 by 7 mm

Hetai Tech

Hetai Tech USB Hub 3 in 1 Micro USB to USB A OTG Cable Adapter

SKU CH-B141-681VP

Connects flash drives and keyboards to Micro USB devices while adding an external power port for high-draw peripherals

  • Connection typeMicro USB to USB A
  • Connects flash drives and keyboards via Micro USB OTG
  • Adds external power for high-draw devices like hard drives
  • Built-in circuit cuts host power to save energy when externally powered
  • Compact ABS body measures 188 by 26 by 7 mm
  • Compatible with listed tablets and phones supporting USB 2.0 OTG

3-in-1 Micro USB OTG Hub

This Hetai Tech adapter adds two USB A ports and a power input to a single Micro USB connection. It lets phones or tablets with USB OTG support use flash drives, keyboards and similar peripherals. The cable is 188 mm long and built from ABS plastic.

Plug-in installation with power limits

Connection is direct — no drivers are required on supported Android devices. An external power source can be attached to the extra USB port when a peripheral draws more current than the host can supply. Without that extra power, high-draw devices such as portable hard drives or game controllers may not work reliably.

Suits OTG phones needing extra ports

The hub works with models such as the Tab3 8.0, Sony NX-02D, Sony HDIS12S, Toshiba REGZA Phone-T01D and Sony S-series tablets. It cannot charge the host while OTG is active because the Micro USB interface has only five wires. Buyers who need simultaneous charging and data, or who use devices without OTG support, 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 $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeMicro USB to USB A

Questions about this item

How can I confirm the hub is working after I connect it?

Plug a USB flash drive or keyboard into the USB-A port; the device should be recognised immediately by the tablet or phone.

What comes in the box and what must I buy separately?

The package includes the 188 mm Micro-USB-to-USB-A hub cable only; any external power source for high-draw peripherals is sold separately.

Which version should I choose for a device with a Micro-USB 2.0 OTG port?

This single model is built for Micro-USB 2.0 OTG hosts such as the listed Tab3 8.0 and Sony tablets; no other capacity or version exists.

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