This is the Realtek RTL8723A Bluetooth Software driver for the Thinkpad from Lenova. The operating system is for Windows 8 (64-bit), Windows 7 (32/64-bit). If you have a Lenova laptop then this driver is what you will require to make the wireless Bluetooth work.
The Broadcom BCM4352 Wireless driver is set for running on a Windows 8 operating system. The driver was brought out by Dell and is version 220.127.116.1161 of the driver. Note that this is a Win 8 for both the 32/64bit system. Note also that this is a large file and that the driver also works on the following hardware. If you are not certain then check your software and hardware again. There are more Broadcom drivers on this website.