Hi Young, I spent another 2 hours or so trying to get the adapter to work. I went to these sites and tried everything they said. [URL] [URL]   In the end I finished up with "BCM920702 driver is unavailable"So it's not worth more of my time. I will get a new keyboard! LOL! I am sure someone will give my unused bluetooth keyboard a good home.If anyone else ever solves this problem? I would be interested to know. Thanks and Best Regards Peter  
Hi All, All is good with my new T40.  I am a very happy camper. Lovely to have a new "Dude, you're getting a dell". I have a blue tooth keyboard I tried to install on my old winX machine. And I have a blue tooth USB device. I am kind of wondering if I can get my blue tooth key board working on my T40. It's not a big deal. But it would be a nice touch. This is the blue tooth adapter I have. Promo package: Asus USB-BT400 Bluetooth Adapter, USB 2.0 + ASUS USB-N10 Nano Wireless Adapter, 150Mbps [URL]  This is a couple of posts about it. [URL]  [URL]  If anyone knows if I can get this to work on a T40 running windows server 2019 I would love to hear from you. I looked through the manual and there is no reference to the T40 having a blue tooth receive because most servers don't. Thank you in advance for any assistance you may be able to offer on this question. Best Regards  Peter     
Does the Dell T40 Support The Asus USB-BT400 Bluetooth Adapter