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

recently been having disconnecting issue with my pc with controller (bluetooth) it will disconnect from an short range. buying this product really did help with that issue it, works from a far as well and i’m glad for it too work just make sure you read the instructions because it instructs you to disconnect bluetooth within your pc and to utilize the USB receiver as the primary device for Bluetooth. would recommend for people to buy this if you had the same issue as well.

Used to connect xbox controller to PC. Works well, has good range. Has been issue free for some time now.

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.confthen add this to it:blacklist btrtlblacklist btusbblacklist btintelblacklist btbcmThis 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.serviceNote 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=usbFifth, 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_configrtl8761bu_fwNow see if the device is listed:hciconfig -athe 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 stopsudo systemctl stop bluetoothPlug it back in, run hciconfig -a again and it should be working.If still nothing, run:lsmod | grep bluetoothand 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_fwrtk_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 beeligible for support (didn't try this, your mileage may vary).

The ASUS USB-BT500 Bluetooth 5.0 USB Adapter has been a valuable addition to my tech setup, and here's why:Ultra Small Design: This adapter's ultra-compact design is a standout feature. It's incredibly small, almost flush with the USB port, and doesn't obstruct adjacent ports, making it perfect for laptops and PCs where USB space is limited.Seamless Connectivity: The Bluetooth 5.0 technology ensures stable and efficient connections. I've experienced consistent and fast pairing with various devices, including headphones, speakers, and smartphones.Plug-and-Play: Setting up the ASUS USB-BT500 is a breeze. It's a true plug-and-play device, so there's no need for complex installations or driver updates. Simply plug it in, and it's ready to use.Wide Compatibility: I appreciate its backward compatibility, allowing it to work with older Bluetooth versions as well. This versatility ensures it can connect with a wide range of devices.Reliable Range: Despite its small size, the range of this adapter is impressive. I can move around my room without losing connectivity to my audio devices.Stylish Look: The sleek and modern design blends seamlessly with my devices. It's not an eyesore and actually adds a touch of style.Affordable: Considering its performance and features, the ASUS USB-BT500 is competitively priced. It offers great value for upgrading non-Bluetooth devices.

Does what it's supposed to do!Easy to install.Tip 1 Lag: I had a very slight lag, put it on a a non fast charging port and that pretty much fixed it.Tip 2: Distance: It didn't make it to the bathroom but already had a small extension for ports and just pointing it that way fixed that.If you don't have blue tooth on your computer for some strange reason like me, THIS is your best option.Great price, works perfect for blue tooth earbuds, which is what I got it for.

Works great, I'm able to pair and use devices from across the room. Connection is stable and consistent as well.