The Lenovo 81DE is a versatile and efficient laptop designed for both work and everyday tasks. Equipped with an Intel processor and ample storage, it delivers smooth performance for productivity, web browsing, and multimedia use. The laptop features a clean, modern design with a crisp display, making it an excellent choice for students and professionals who need a reliable and affordable device for daily computing. With its solid build quality and long battery life, the Lenovo 81DE is a practical option for users on the go.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Bluetooth LE Device
Others
10.0.14393.0
2006-06-21
401.63 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Bluetooth LE Device
Others
6.3.9600.16481
2006-06-21
3.77 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.19041.488
2006-06-21
3.87 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.18362.1
2006-06-21
4.97 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.18362.1
2006-06-21
4.25 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.18362.1
2006-06-21
4.97 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
10.0.10240.16384
2006-06-21
14.96 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.17763.592
2006-06-21
3.41 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Bluetooth LE Device
10.0.10240.16384
2006-06-21
19.89 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Bluetooth LE Device
Others
10.0.10240.16384
2006-06-21
3.66 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Bluetooth LE Device
10.0.14393.0
2006-06-21
15.98 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Bluetooth LE Device
10.0.14393.0
2006-06-21
401.63 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits