Versions

6.5.1.2	33.33%
6.5.1.2	45.83%
6.4.12.1	8.33%
6.4.4.2	11.11%
6.4.3.1	1.39%

com4qlbex.exe has 5 known versions, the most recent one is 6.5.1.2. It is started as a Windows Service with the name 'Com4QLBEx'. In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 208.3 KB. It is an authenticode code-signed executable issued to Hewlett-Packard Company by the certification authority VeriSign. The programs HP Quick Launch Buttons 6.40 L1, HP Quick Launch Buttons 6.40 F1 and HP Quick Launch Buttons 6.20 B1 have been observed as installing specific variations of com4qlbex.exe. During the process's lifecycle, the typical CPU resource utilization is about 0.0006% including both foreground and background operations, the average private memory consumption is about 1.46 MB with the maximum memory reaching around 4.2 MB. Addionally, typically read and write I/O disk operations is about 20 Bytes per minute for reads and 0 Bytes per minute for writes.

The HP Quick Launch Buttons application enables menu control of various buttons such as volume, internal/external display, and mute on/off on the keyboard and the external Easy Access Buttons Keyboard for the supported notebook models and operating systems.