---
product_id: 256330219
title: "USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x"
brand: "asus"
price: "HK$328"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/256330219-usb-bt500-bluetooth-5-0-usb-adapter-with-ultra-small
store_origin: HK
region: Hong Kong
---

# Bluetooth 5.0 Speed 4X Range Power Saving USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x

**Brand:** asus
**Price:** HK$328
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Transfer, Conquer!

## Quick Answers

- **What is this?** USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x by asus
- **How much does it cost?** HK$328 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/256330219-usb-bt500-bluetooth-5-0-usb-adapter-with-ultra-small)

## Best For

- asus enthusiasts

## Why This Product

- Trusted asus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Connect Beyond Limits:** Enjoy a staggering 4X range with Bluetooth Low Energy technology.
- • **Seamless Compatibility:** Backward compatible with Bluetooth 2.1/3.x/4.x for effortless connectivity.
- • **Pocket-Sized Powerhouse:** Ultra-small design makes it the perfect travel companion for on-the-go professionals.
- • **Eco-Friendly Connectivity:** Save energy while staying connected with advanced power-saving features.
- • **Unleash Lightning-Fast Transfers:** Experience data transfer speeds up to 2X faster than ever before!

## Overview

The ASUS USB-BT500 Bluetooth 5.0 USB Adapter offers ultra-fast data transfer speeds and an impressive range, all in a compact design. Backward compatible with older Bluetooth versions, it ensures seamless connectivity while prioritizing energy efficiency.

## Description

ASUS USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x

## Features

- Bluetooth 5.0 for Faster, Further Coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE
- Wireless Connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices
- Full Compatibility - Backward compatible with Bluetooth2.1/3.x/4.x
- Power Saving for Devices - Bluetooth Low Energy technology for energy-saving wireless connectivity
- Ultra-small Design - Highly portable and easy to use. Frequency Band 2402~2480 MHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DFBNG7F |
| Best Sellers Rank | #9 in Bluetooth Network Adapters |
| Brand | ASUS |
| Built-In Media | USB-BT500 Adapter, Warranty card |
| Color | Black |
| Compatible Devices | Desktop, Headphone, Laptop, Speaker |
| Customer Reviews | 4.5 out of 5 stars 18,764 Reviews |
| Data Link Protocol | Bluetooth |
| Data Transfer Rate | 4 Megabits Per Second |
| Hardware Interface | Bluetooth, USB |
| Item Dimensions L x W x H | 0.59"L x 0.28"W x 0.69"H |
| Item Height | 0.69 inches |
| Item Type Name | ASUS USB-BT500 Bluetooth 5.0 USB Adapter with Ultra small Design, Backward compatible with Bluetooth 2.1/3.x/4.x |
| Item Weight | 0.01 Pounds |
| Manufacturer | ASUS |
| Product Dimensions | 0.59"L x 0.28"W x 0.69"H |
| UPC | 192876476772 |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Years |

## Product Details

- **Brand:** ASUS
- **Hardware interface:** Bluetooth, USB
- **Colour:** Black
- **Compatible devices:** Desktop, Headphone, Laptop, Speaker
- **Product dimensions:** 7L x 15W x 18H millimeters

## Images

![USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x - Image 1](https://m.media-amazon.com/images/I/71uwCf8DMiL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work on windows 10?**
A: ASUS now has new (2021-12) drivers for Windows 10 and 11. (See the ASUS HelpDesk Download link in post above.)

**Q: Can this transmit voice through a built in microphone from the wireless headset to talk to people if I use it for gaming?**
A: Yes

**Q: i have an asus laptop that doesnt have blue tooth is this what i need to use wireless headphones with my computer**
A: Well, Watch out because even if you have an asus laptop this product is useless for Windows 8 or 8.1. I did call the support number and they confirmed that it wasn't happening and that Windows 8/8.1 blows. They suggested I downgrade to Windows 7. If I do downgrade to 7 it won't be to get this $15 part to work- it will be to stop the nightmarish experience of Windows 8. The number for support is 1-812-282-2787. And yes (I'm looking at you, smug sophisticated tech geeks) I should've known better, but I didn't and I hope this saves someone else a little trouble and $14.99. Dang that was a disappointing waste of time. Good luck.

**Q: Does this do multiple pairing?**
A: Yes, you can have multiple pairings with this device.

## Frequently Bought Together

- ASUS USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x
- TP-Link USB Bluetooth Adapter for PC, Bluetooth 5.0/5.3 Dongle Receiver, Plug and Play, Nano Design, EDR & BLE, Supports Windows 11/10/8.1/7 for Desktop, Laptop, PS5/PS4/Xbox Controller (UB500)
- TP-Link USB Bluetooth Adapter for PC, Bluetooth 5.3 Long Range Receiver, Plug and Play, Adjustable Antenna, Supports Windows 11/10/8.1/7 for Desktop, Laptop, PS5/PS4/Xbox Controller (UB500 Plus)

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**Shop now:** [https://www.desertcart.hk/products/256330219-usb-bt500-bluetooth-5-0-usb-adapter-with-ultra-small](https://www.desertcart.hk/products/256330219-usb-bt500-bluetooth-5-0-usb-adapter-with-ultra-small)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-24*