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Small black USB dongle with rounded edges

Hitoor

Hitoor Z1#Q2638_B Bluetooth 5.4 USB Adapter

SKU CH-32H0-AWBRM

Adds Bluetooth 5.4 to a Windows PC for headsets, keyboards, mice and speakers

  • TypeBluetooth Adapter
  • Bluetooth 5.4 delivers faster 3 Mbps data transfer
  • Low-energy BLE mode extends battery life on connected peripherals
  • Enhanced Data Rate cuts latency for audio and input devices
  • Wide Windows 7 through 11 compatibility covers most PCs
  • Dual-mode design supports headsets, keyboards, mice, printers and phones

Purpose and audience

This Hitoor Z1#Q2638_B Bluetooth 5.4 USB adapter adds wireless connectivity to Windows 7, 8.1, 10 and 11 computers. It pairs with headsets, keyboards, mice, speakers, phones, printers and other Bluetooth peripherals. It is not suitable for Mac or Linux users, for 2.4 GHz wireless accessories, or for game consoles such as PS4, Nintendo Switch or Xbox. Buyers who need TV, car stereo or non-Windows support should look elsewhere.

Sustained-load behaviour

The adapter uses Bluetooth 5.4 with Enhanced Data Rate to maintain a 3 Mbps transfer rate during continuous file transfers and audio streaming. Dual-mode operation with Bluetooth Low Energy keeps the link stable over longer sessions without the throughput drops seen in short-burst tests. Profiles such as A2DP, AVRCP, HID and PAN remain active simultaneously for multi-device workloads.

Thermals, noise and power

As a compact USB dongle the unit draws minimal power from the host port and runs silently with no moving parts. Low-power Bluetooth 5.4 operation limits heat output during normal desktop use. No active cooling is required and the adapter stays within standard USB power limits.

Highlights

  • Bluetooth 5.4 delivers faster 3 Mbps data transfer
  • Low-energy BLE mode extends battery life on connected peripherals
  • Enhanced Data Rate cuts latency for audio and input devices
  • Wide Windows 7 through 11 compatibility covers most PCs
  • Dual-mode design supports headsets, keyboards, mice, printers and phones

Specifications

BrandHitoor
ModelZ1#Q2638_B
TypeBluetooth Adapter

Questions about this item

Does the Bluetooth 5.4 adapter run warm or draw much power when left plugged in all day?

It uses Bluetooth Low Energy technology for low power consumption, so it stays cool and draws minimal current during continuous use.

What operating system must my computer already run for this dongle to work?

You need Windows 7, 8.1, 10 or 11; Mac and Linux are not supported.

Will the Z1#Q2638_B interfere with my existing 2.4 GHz wireless keyboard or mouse?

No, it only handles Bluetooth connections and does not work with 2.4G wireless peripherals, so there is no conflict.

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