Lenovo ThinkPad E550c Intel PROSet/Wireless Bluetooth Driver 17.1.1525.1443 for Windows 10 64-bit Aug 16, 2015
Changes:- (New) Initial release for ThinkPad E450, E550, E450c, E550c, T450, T450s, L450 About Bluetooth Driver: Installing the system’s Bluetooth driver will allow it to connect with various devices ... later technology standards or add compatibility with other Bluetooth chipsets; however, bear in mind that updating the driver might not improve your system at all. ...