Additional versions

1.10.3	50.00%
1.00.46	50.00%

l4301_solar.exe runs as a service under the name Logitech Solar Keyboard Service (L4301_Solar) with extensive SYSTEM privileges (full administrator access). The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Logitech which was issued by the VeriSign certificate authority (CA).

CPU
Total CPU:	0.00005451%	0.028634%
Kernel CPU:	0.00002673%	0.013761%
User CPU:	0.00002778%	0.014873%
Kernel CPU time:	13,915 ms/min	100,923,805ms/min
CPU cycles:	141,262/sec	17,470,203/sec
Memory
Private memory:	1.64 MB	21.59 MB
Private (maximum):	2.72 MB
Private (minimum):	1012 KB
Non-paged memory:	1.64 MB	21.59 MB
Virtual memory:	55.51 MB	140.96 MB
Virtual memory (peak):	60.55 MB	169.69 MB
Working set:	1.83 MB	18.61 MB
Working set (peak):	4.54 MB	37.95 MB
Page faults:	4,029/min	2,039/min
I/O
I/O read transfer:	1.6 KB/sec	1.02 MB/min
I/O read operations:	5/sec	343/min
I/O write transfer:	46 Bytes/sec	274.99 KB/min
I/O write operations:	5/sec	227/min
I/O other transfer:	32 Bytes/sec	448.09 KB/min
I/O other operations:	2/sec	1,671/min
Resource allocations
Threads:	3	12
Handles:	119	600

sechost.dll
Total CPU:	0.00259501%	0.272967%
Kernel CPU:	0.00243641%	0.107585%
User CPU:	0.00015860%	0.165382%
CPU cycles:	140,585/sec	5,741,424/sec
Memory:	288 KB	1.16 MB
L4301_Solar.exe (main module)
Total CPU:	0.00000273%
Kernel CPU:	0.00000000%
User CPU:	0.00000273%
CPU cycles:	185/sec
Memory:	412 KB