---
product_id: 220181366
title: "ASUS USB-BT500 USB Adapter with Ultra Small Design, Bluetooth 5, Backward Compatible with Bluetooth®2.1/3.x/4.x, TAA Compliant (USB-BT500)"
brand: "asus"
price: "RM167"
currency: MYR
in_stock: true
reviews_count: 8
category: "Asus"
url: https://www.desertcart.com.my/products/220181366-asus-usb-bt500-usb-adapter-with-ultra-small-design-bluetooth
store_origin: MY
region: Malaysia
---

# Bluetooth 5.0 - 2X faster transfer 4X range in BLE wireless coverage Ultra-compact USB design ASUS USB-BT500 USB Adapter with Ultra Small Design, Bluetooth 5, Backward Compatible with Bluetooth®2.1/3.x/4.x, TAA Compliant (USB-BT500)

**Brand:** asus
**Price:** RM167
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with ultra-fast, ultra-small Bluetooth freedom!

## Quick Answers

- **What is this?** ASUS USB-BT500 USB Adapter with Ultra Small Design, Bluetooth 5, Backward Compatible with Bluetooth®2.1/3.x/4.x, TAA Compliant (USB-BT500) by asus
- **How much does it cost?** RM167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/220181366-asus-usb-bt500-usb-adapter-with-ultra-small-design-bluetooth)

## 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

- • **Plug & Play Simplicity:** Ultra-small, hassle-free USB adapter that installs instantly—no tech headaches, just instant connection.
- • **Extended Wireless Reach:** Enjoy 4X greater Bluetooth range, freeing your devices from proximity constraints and boosting productivity.
- • **Blazing Fast Bluetooth 5.0:** Experience seamless data transfer at double the speed of previous versions, keeping you ahead in connectivity.
- • **Energy-Efficient Connectivity:** Bluetooth Low Energy tech ensures your devices stay powered longer without compromising performance.
- • **Universal Device Compatibility:** Backward compatible with Bluetooth 2.1/3.x/4.x, connecting effortlessly with all your legacy and modern gadgets.

## Overview

The ASUS USB-BT500 is a compact, TAA-compliant Bluetooth 5.0 USB adapter delivering up to 2X faster data transfer and 4X the wireless range compared to older standards. Backward compatible with Bluetooth 2.1/3.x/4.x, it offers broad device support and energy-efficient connectivity in a sleek, plug-and-play design backed by ASUS’s trusted 3-year warranty.

## Description

USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. USB-BT500 enables wireless connectivity with a wide range of devices and enjoy up to 2X-faster transmit speeds and 4X-greater range. Disclaimer: Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.

Review: Seamless Connectivity for Your PC - The ASUS USB-BT400 Bluetooth Adapter is a versatile and reliable solution to upgrade your PC or laptop with Bluetooth connectivity. Whether you want to connect wireless peripherals, transfer files, or simply enjoy the convenience of Bluetooth, this tiny dongle has you covered. One of the standout features of this Bluetooth adapter is its ease of use. It's a 'plug and play' device, which means that it's incredibly simple to set up on Windows 10/8/7/XP. You just plug it into an available USB port, and your computer recognizes it automatically. This quick and hassle-free installation is a big plus for users who want to avoid complicated setups. The adapter supports a wide range of Bluetooth devices, including printers, phones, headsets, speakers, keyboards, and controllers. This versatility makes it a valuable addition to your PC, enabling you to connect various peripherals and accessories without the need for multiple adapters. Despite its compact size, the ASUS USB-BT400 delivers reliable and stable Bluetooth connections. Whether you're streaming audio to wireless speakers or enjoying lag-free gaming with a Bluetooth controller, this dongle ensures a seamless experience. ASUS is known for its quality and durability, and this adapter is no exception. It's built to last, and you can trust it to provide long-term Bluetooth connectivity without issues. The sleek black design of the dongle blends well with most computer setups, and its small size means it won't block adjacent USB ports or get in the way. In conclusion, the ASUS USB-BT400 Bluetooth Adapter is a cost-effective and efficient solution for adding Bluetooth connectivity to your PC or laptop. Its 'plug and play' setup, compatibility with various devices, and reliable performance make it an excellent choice for users who want to enjoy the benefits of Bluetooth without the fuss."
Review: Installed easy with some instruction confusion. - I downloaded the current drivers and user manual for this device while awaiting delivery. The instructions were clear with an exception, you are instructed not to attach the adapter until instructed to. Well you are never instructed to insert the adapter, instead a pop up says there isn't an adapter installed. After the second time I attempted installation I finally understood that was the instruction to install the adapter. Installation went smoothly after that. I was able to pair my headset and phone. But the sound quality is not good. Another person commented it sounded like being in a paper bag. Indeed it does. The adapter is not routed through my Realtek audio on the computer. I searched but did not find a way to route it there nor did I see any instructions that the adapter had any audio controls to effect the sound quality. This adapter was not expensive and I knew from comments that there could be issues. I'll keep it connected for use with my phone for now. However, for audio I purchased a BT external adapter that has a 3.5 plug to use with the headphone output on my computer. I can adjust the sound quality in the RealTek application and just deal with the audio delay. Update: I paired a different earbud set and the sound quality is much better and allows for some adjustment. I increased the rating to 4 because the adapter is not the sound quality problem, the earbuds are issue. Update 2: Increased rating to 5 stars. Sound quality issue is not caused by this adapter but by earbuds. I paired an Aluratek ABC01F Bluetooth transceiver using my Koss KSC75 headphones and now have perfect fidelity from the computer. All audio controls work.

## 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.

## 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
- **Color:** Black
- **Compatible Devices:** Desktop, Headphone, Laptop, Speaker
- **Compatible Operating System Family:** Windows
- **Data Link Protocol:** Bluetooth
- **Data Transfer Rate:** 4 Megabits Per Second
- **Hardware Interface:** Bluetooth, USB
- **Item Weight:** 0.01 Pounds
- **Product Dimensions:** 0.59"L x 0.28"W x 0.69"H
- **UPC:** 192876476772

## Images

![ASUS USB-BT500 USB Adapter with Ultra Small Design, Bluetooth 5, Backward Compatible with Bluetooth®2.1/3.x/4.x, TAA Compliant (USB-BT500) - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seamless Connectivity for Your PC
*by S***N on September 10, 2023*

The ASUS USB-BT400 Bluetooth Adapter is a versatile and reliable solution to upgrade your PC or laptop with Bluetooth connectivity. Whether you want to connect wireless peripherals, transfer files, or simply enjoy the convenience of Bluetooth, this tiny dongle has you covered. One of the standout features of this Bluetooth adapter is its ease of use. It's a 'plug and play' device, which means that it's incredibly simple to set up on Windows 10/8/7/XP. You just plug it into an available USB port, and your computer recognizes it automatically. This quick and hassle-free installation is a big plus for users who want to avoid complicated setups. The adapter supports a wide range of Bluetooth devices, including printers, phones, headsets, speakers, keyboards, and controllers. This versatility makes it a valuable addition to your PC, enabling you to connect various peripherals and accessories without the need for multiple adapters. Despite its compact size, the ASUS USB-BT400 delivers reliable and stable Bluetooth connections. Whether you're streaming audio to wireless speakers or enjoying lag-free gaming with a Bluetooth controller, this dongle ensures a seamless experience. ASUS is known for its quality and durability, and this adapter is no exception. It's built to last, and you can trust it to provide long-term Bluetooth connectivity without issues. The sleek black design of the dongle blends well with most computer setups, and its small size means it won't block adjacent USB ports or get in the way. In conclusion, the ASUS USB-BT400 Bluetooth Adapter is a cost-effective and efficient solution for adding Bluetooth connectivity to your PC or laptop. Its 'plug and play' setup, compatibility with various devices, and reliable performance make it an excellent choice for users who want to enjoy the benefits of Bluetooth without the fuss."

### ⭐⭐⭐⭐⭐ Installed easy with some instruction confusion.
*by C***T on July 31, 2022*

I downloaded the current drivers and user manual for this device while awaiting delivery. The instructions were clear with an exception, you are instructed not to attach the adapter until instructed to. Well you are never instructed to insert the adapter, instead a pop up says there isn't an adapter installed. After the second time I attempted installation I finally understood that was the instruction to install the adapter. Installation went smoothly after that. I was able to pair my headset and phone. But the sound quality is not good. Another person commented it sounded like being in a paper bag. Indeed it does. The adapter is not routed through my Realtek audio on the computer. I searched but did not find a way to route it there nor did I see any instructions that the adapter had any audio controls to effect the sound quality. This adapter was not expensive and I knew from comments that there could be issues. I'll keep it connected for use with my phone for now. However, for audio I purchased a BT external adapter that has a 3.5 plug to use with the headphone output on my computer. I can adjust the sound quality in the RealTek application and just deal with the audio delay. Update: I paired a different earbud set and the sound quality is much better and allows for some adjustment. I increased the rating to 4 because the adapter is not the sound quality problem, the earbuds are issue. Update 2: Increased rating to 5 stars. Sound quality issue is not caused by this adapter but by earbuds. I paired an Aluratek ABC01F Bluetooth transceiver using my Koss KSC75 headphones and now have perfect fidelity from the computer. All audio controls work.

### ⭐⭐⭐⭐⭐ Works good in Linux with some effort
*by F***C on February 21, 2024*

I bought this to interact specifically with ble 5.0 devices from my PC and possibly some SBCs. This was a huge pain to install but here's what I did which will hopefully spare someone else the agony. The documentation on the Asus site is pretty abhorrent. It's mostly Windows oriented, and even for Windows the documentation is awful and you are pretty much on your own. It's a "plug and pray" situation with this thing until you get it setup correctly. Yes, it's supported in Linux so should work on Raspberry Pi as well. Once it's running it's actually really nice so far. Also the drivers include the source which is a win. How I got it working (old Ubuntu 18.04 with kernel version 5.4.0): First, download the driver from the Asus website. Second, blacklist all default bt drivers by creating the file /etc/modprobe.d/bluetooth-blacklist.conf then add this to it: blacklist btrtl blacklist btusb blacklist btintel blacklist btbcm This was necessary for me as the two devices were fighting for attention so to speak. It may not be needed for you (you can skip this and try it later if needed). Third, reload the kernel module settings (part of the above step): sudo systemctl restart systemd-modules-load.service Note that you will probably lose your bluetooth control panel, but you can undo this later by deleting the conf file then reloading the settings again. Fourth, install the driver after unzipping it and cd'ing to the folder: sudo make install INTERFACE=usb Fifth, you must copy the firmware to the correct location. Go into the folder /rtkbt-firmware/lib/firmware inside the driver folder and copy these two files to /lib/firmware/ on your system: rtl8761bu_config rtl8761bu_fw Now see if the device is listed: hciconfig -a the device should appear there. If not, unplug the device then turn bluetooth off then on. Depending on your distro, it could one of these (Deb/Ubuntu/fedora): sudo service bluetooth stop sudo systemctl stop bluetooth Plug it back in, run hciconfig -a again and it should be working. If still nothing, run: lsmod | grep bluetooth and see if 'rtk_btusb' is listed next to bluetooth (with some others, probably). If so then the driver is probably installed. Now let's see if your firmware is correct: Type dmesg and see if there are any errors there. If you are seeing a cryptic message in dmesg like: rtk_btusb: fw name is rtl8761bu_fw rtk_btusb: This is not 8723a, use new patch style! then the firmware has not been copied to the correct folder which will prevent it from working. Locate the correct firmware folder for your distro then redo the steps from that point again. Hopefully it should be running now. Now you can play with it in bluetoothctl. Type bluetoothctl then type scan on and see if there are any devices. Type help for a list of commands... have fun! If all else has failed, remember to register your device on the Asus website then you should be eligible for support (didn't try this, your mileage may vary).

## 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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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-24*