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What is rtlservice.exe?

Part of Realtek RtlService Application by Realtek Semiconductor

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How does rtlservice.exe run?

Service - rtlservice.exe runs as a background Windows service called 'RealtekCU' (RealtekCU). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. RealtekCU runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.4% of all Boost users have the rtlservice.exe process running.Of the 0.4% of rtlservice.exe users, 14.3% have disabled it.
How resource intensive is rtlservice.exe?
Comparison based on the average resource utilization across all programs.
0.00002% CPU240.1%
Average CPU utilization across all programs is 0.00001%.
     2.14 MB RAM10.0%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:
C:\Program Files\realtek\usb wireless lan utility\rtlservice.exe

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)

About Realtek Semiconductor Corp.

Realtek Semiconductor Corp. manufactures and sells a wide variety of products throughout the world, and its product lines can be broadly categorized into two More...
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File details

File name: rtlservice.exe
Name: Realtek RtlService Application
Description: Realtek RtlService Application
Version: 700, 1007, 509, 2012
Size: 36 KB
Original file name: RtlService.EXE

Resource utilization

CPU utilization averages
Total CPU: 0.0000586421%
Privileged CPU: 0.0000346366%
User CPU: 0.00002400554193%
Privileged CPU time: 202.8 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 206,258,809
CPU cycle count /min: 8,809,435
Memory utilization averages
Committed memory: 37.34 MB
Peak committed memory: 46.45 MB
Paged memory: 2.14 MB
Peak paged memory: 3.61 MB
Paged system memory: 64.09 KB
Non-paged system memory: 8.21 KB
Working set memory: 1.38 MB
Peak working set memory: 4.73 MB
Min working set memory: 1.37 MB
Private memory: 2.14 MB
Page faults: 31,491
Page faults /min: 6
Process I/O averages
Total read operations: 403
Read operations /min: 1
Total read transfer: 33.98 KB
Read transfer /min: 7 Bytes
Total write operations: 101
Write operations /min: 1
Total write transfer: 5.38 KB
Write transfer /min: 0 Bytes
Total other operations: 1,215
Other operations /min: 1
Total other transfer: 9.68 KB
Other Transfer /min: 2 Bytes
Handle count average: 122
Thread count average: 4
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Child Process
Process Command
"C:\Program Files\Realtek\USB Wireless LAN Utility\RtlService.exe"

Service details

Name: RealtekCU
Service type: Win32OwnProcess

Image hashes

MD5: 100817619f5ae04074d10427b3a7456a
SHA-1: 5a664ad5875f485bb05c1c24ddcc04b68253d276
SHA-256: 90f50dd33d40091d3d0d6336e1bb15e40bdd8083d392db5c39ed15c1d23e978c

PE image details

File packed: No
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