Versions

12.0.0.6300	1.56%
12.0.0.6000	1.56%
12.0.0.4900	3.13%
12.0.0.3900	1.56%
12.0.0.3100	1.56%
12.0.0.1800	1.56%
12.0.0.1600	1.56%
6.5.1.5000	1.56%
6.5.1.4100	1.56%
6.5.1.2700	3.13%
6.5.1.2300	1.56%
6.5.0.3300	1.56%
6.5.0.2300	1.56%
6.5.0.2000	1.56%
6.4.0.2300	1.56%
6.4.0.1500	1.56%
6.3.0.8200	3.13%
6.3.0.7600	1.56%
6.3.0.7500	1.56%
6.3.0.7400	1.56%
6.3.0.7000	3.13%
6.3.0.6300	6.25%
6.3.0.6300	1.56%
6.3.0.5600	3.13%
6.3.0.5500	1.56%
6.3.0.5100	3.13%
6.3.0.3950	1.56%
6.2.5.600	1.56%
6.2.5.500	1.56%
6.2.1.2400	1.56%
6.2.1.1900	1.56%
6.2.1.1100	4.69%
6.2.1.1100	1.56%
6.2.1.500	1.56%
6.2.1.100	4.69%
6.2.1.100	1.56%
6.2.0.9600	1.56%
6.2.0.9600	6.25%
6.2.0.9400	1.56%
6.0.1.6300	1.56%
6.0.1.6300	1.56%
6.0.1.6204	1.56%
6.0.1.4900	1.56%
5.6.0.7900	1.56%
5.5.0.3208	1.56%
5.2.0.500	1.56%
5.1.0.3400	1.56%
5.1.0.3000	1.56%

btstackserver.exe has 48 known versions, the most recent one is 12.0.0.6300. btstackserver.exe is run as a standard windows process with the logged in user's account privileges. The average file size is about 3 MB. It is an authenticode code-signed executable issued to Broadcom Corporation by the certification authority VeriSign. The programs WIDCOMM Bluetooth Software, Broadcom Bluetooth Software and Software WIDCOMM Bluetooth have been observed as installing specific variations of btstackserver.exe. This is a .NET Common Language Runtime (CLR) assembly. During the process's lifecycle, the typical CPU resource utilization is about 0.0030% including both foreground and background operations, the average private memory consumption is about 24.51 MB. Addionally, typically read and write I/O disk operations is about 10.6 KB per minute for reads and 1.13 KB per minute for writes.

Bluetooth Stack COM Server for Broadcom's OEM distributed Bluetooth Windows software drivers. This module is installed as part of the OEMs driver updates.