Cruxtec Bluetooth 4.0 Nano USB Adapter -- BQB Certified

I use them for ble devices in homeassistant.
Got a number of these as they work great on raspberry pi and homeassistant yellow and via proxmox.

So if you just want a single device your golden otherwise you need a slight detour in your quest.

They all have the same serial and MAC address which prevents them from all being used at the same time and you have to use a tool to generate a new mac address https://macaddresschanger.com. I use them for ble devices in homeassistant.
Got a number of these as they work great on raspberry pi and homeassistant yellow and via proxmox.

So if you just want a single device your golden otherwise you need a slight detour in your quest.

They all have the same serial and MAC address which prevents them from all being used at the same time and you have to use a tool to generate a new mac address https://macaddresschanger.com.

Got this adapter to connect a wireless keyboard to a pc. it works but it loses connection after barely 3 meters. Would not recommend and would leave a 1 star review but i dont have a login Got this adapter to connect a wireless keyboard to a pc. it works but it loses connection after barely 3 meters. Would not recommend and would leave a 1 star review but i dont have a login

Perfect was just what i needed as the laptop i bought second hand did not have bluetooth so now it does was super fast delivery so i am a happy camper Perfect was just what i needed as the laptop i bought second hand did not have bluetooth so now it does was super fast delivery so i am a happy camper

Does not work out the box, windows 10 and 11 both come up with driver errors. The box has a note on the back saying "This product uses CSR Harmony Wireless Software Stack", which if you google comes up with dodgy as bloat/spyware. Do not buy.

The TP-Link dongle PB sells by contrast is straight plug'n'play and works mint.

Bought from hornby store 09/05/2024 Does not work out the box, windows 10 and 11 both come up with driver errors. The box has a note on the back saying "This product uses CSR Harmony Wireless Software Stack", which if you google comes up with dodgy as bloat/spyware. Do not buy.

The TP-Link dongle PB sells by contrast is straight plug'n'play and works mint.

Bought from hornby store 09/05/2024

I was delighted to discover this works in Windows XP (the package indicated it does, the PB Tech listing did not), with no need for a driver to be downloaded. This means my Mindstorms NXT software detects the NXT and pairs with it, no problem. I’m very happy! I was delighted to discover this works in Windows XP (the package indicated it does, the PB Tech listing did not), with no need for a driver to be downloaded. This means my Mindstorms NXT software detects the NXT and pairs with it, no problem. I’m very happy!

It does its job and for the price it is good. It does its job and for the price it is good.

Recently bought this to use with some Sony WH1000MX4 headphones as I was having issue with my older bluetooth dongle when trying to connect my headphones to my PC. I run windows 10 with and AMD chipset. After using it at home for a while, I bought another one of these to use at work as well. Haven't been disappointed since. Recently bought this to use with some Sony WH1000MX4 headphones as I was having issue with my older bluetooth dongle when trying to connect my headphones to my PC. I run windows 10 with and AMD chipset. After using it at home for a while, I bought another one of these to use at work as well. Haven't been disappointed since.

Great dongle paired our headphones to it first pop my sons use when gaming
Thank you PB tech Hamilton for all the great advice while in store. Great dongle paired our headphones to it first pop my sons use when gaming
Thank you PB tech Hamilton for all the great advice while in store.

Now I can use my wireless headphones to listen to content on my old desktop without getting feedback from the family that it is too loud. Now I can use my wireless headphones to listen to content on my old desktop without getting feedback from the family that it is too loud.

works well for an older pc works well for an older pc

Purchased for BT headphones on desktop. Wouldn't connect and wouldn't connect to BT speaker. Tried headphones and speaker on laptop with no issues.
This should be only one star but I don't have a login. It was purchased in store.
Pros: None
Cons: Very expensive if it doesn't work. Purchased for BT headphones on desktop. Wouldn't connect and wouldn't connect to BT speaker. Tried headphones and speaker on laptop with no issues.
This should be only one star but I don't have a login. It was purchased in store.
Pros: None
Cons: Very expensive if it doesn't work.

Pro - it's cheap

Con - you get what you pay and the Cruxtec Bluetooth USB 4.0 unit is waste of money, takes 30mins plus to transfer jpg data and then only after several re-sends - do not buy Pro - it's cheap

Con - you get what you pay and the Cruxtec Bluetooth USB 4.0 unit is waste of money, takes 30mins plus to transfer jpg data and then only after several re-sends - do not buy