CCKARE Bluetooth USB Adapter, Free Drive, Bluetooth 4.0 Adapter PC for Win 10,8,7, XP Support Headphones, Speakers, etc.

I have a desktop and a laptop that have all USB 3 ports. I received a message informing me that this device is too old and it needs to be plugged into a USB 2 port. Also, no big deal but it's silver, not gold. Was wondering why it was only $6.

The description says this has a Broadcom chipset, but it actually had a Cambridge Silicon Radio chipset. Yes, the picture shows CSR, which is also printed on the one I received, but I was not familiar with Cambridge Silicon Radio as a chip manufacturer, so I did not know the significance of this. This made the device incompatible for my purposes. If you don't need it for a specific purpose, it won't matter. Another review mentioned receiving a silver dongle, while mine was gold. I would not trust this seller. It seems to me like they will just send whatever BT adapter they have at the moment.

Plugged it into my mid-2010 iMac. Turned bluetooth off then back on again in System Preferences. Started working right away. Tested it with a BLE mini program, and everything checked out. Simple!

this probably works well it was just not what i needed to make my TV screen cast with my phone

Bought this to hook up a playstation controller to my pc using bluetooth. Do not use the included cd if using windows 10 as it will cause problems. Works as intended bo problems.

This product did not work with any on my devices... Had to return it....

Does what it says. Works great!