Quick Answer
keyboard-driver-sync.exe is safe. It’s a legitimate synchronization service that coordinates keyboard driver states, LED profiles, and macro mappings across connected devices.
Is it a Virus?
✔ NO - Safe
Typically located in C:\Program Files\OEM\KeyboardSync\keyboard-driver-sync.exe or C:\Program Files (x86)\OEM\KeyboardSync\keyboard-driver-sync.exe
Warning
Multiple per-device processes
Various keyboard devices or profiles may spawn separate sync instances
Can I Disable?
✔ YES
If you don’t require cross-device keyboard syncing, you can disable or uninstall via the OEM software or Windows Services
What is keyboard-driver-sync.exe?
keyboard-driver-sync.exe is the Windows executable for the Keyboard Driver Synchronization Service. It coordinates driver state, lighting profiles, and macro mappings across multiple keyboards or devices, ensuring consistent behavior when profiles are loaded or LEDs are updated.
The service runs in the background to apply per-device and per-user keyboard settings, trigger firmware checks, and keep LED schemes synchronized across connected keyboards.
Quick Fact: Many OEM keyboards rely on a dedicated sync service to preserve lighting and macro configurations across devices and user sessions.
Types of Keyboard Processes
- Driver Service: Main background service coordinating drivers and profiles (1+ instances)
- Profile Loader: Loads per-user keyboard profiles and LED schemes
- Firmware Checker: Checks for keyboard firmware updates
- LED Sync Engine: Applies lighting effects across connected keyboards
- Macro Manager: Synchronizes macro mappings across devices
- Telemetry/Utility: Background tasks for diagnostics and settings
Is keyboard-driver-sync.exe Safe?
Yes, keyboard-driver-sync.exe is safe when it's the legitimate file from the OEM and located in official program folders.
Is keyboard-driver-sync.exe a Virus or Malware?
The real keyboard-driver-sync.exe is NOT a virus. Malware sometimes uses similar names to mislead users.
How to Tell if keyboard-driver-sync.exe is Legitimate or Malware
- File Location:: Must be in
C:\Program Files\OEM\KeyboardSync\ or C:\Program Files (x86)\OEM\KeyboardSync\. Any keyboard-driver-sync.exe elsewhere is suspect.
- Digital Signature:: Right-click the exe in File Explorer → Properties → Digital Signatures. Should show the OEM vendor name, e.g., "OEM Corporation".
- Resource Usage:: Normal background usage is low (0.5-3% CPU, 15-60 MB memory). Unusually high or constant activity without keyboards connected is suspicious.
- Behavior:: Should run when keyboard syncing is needed or when a keyboard is connected. Persistent activity with no hardware attached can indicate malware.
Red Flags: If keyboard-driver-sync.exe is located in Temp, AppData, or System folders, runs when no keyboard is connected, has no valid signature, or uses excessive resources constantly, scan with reputable antivirus. Beware of similarly named files.
Why Is keyboard-driver-sync.exe Running on My PC?
This service runs to coordinate driver states, LED profiles, and macro mappings for keyboards. It may start at login to ensure keyboards are ready when you sign in.
Reasons it's running:
- Active Keyboard Connection: A keyboard or multiple devices are connected, requiring synchronized drivers and profiles.
- Profile Synchronization: Per-user or per-device LED and macro profiles are being loaded or applied.
- Firmware Update Checks: Firmware update checks occur in the background to keep devices current.
- Multiple Devices: More than one keyboard (USB/Bluetooth) may trigger per-device sync instances.
- Startup Configuration: Windows startup or OEM software config launches the service to prepare devices on logon.
Can I Disable or Remove keyboard-driver-sync.exe?
Yes, you can disable keyboard-driver-sync.exe. It’s safe to turn off if you don’t use cross-device keyboard syncing or LED profiles, and you can uninstall the OEM utility if desired.
How to Stop keyboard-driver-sync
- End Device Processes: Open Task Manager (Ctrl+Shift+Esc), locate keyboard-driver-sync.exe under Background processes, and End Task for active sessions.
- Disable Startup: Task Manager → Startup tab → Disable Keyboard Driver Sync
- Stop Services: Open Services (services.msc), find 'Keyboard Driver Sync Service' and set Startup type to Disabled, then Stop the service.
- Prevent Background Running: OEM software settings or keyboard utility may offer a 'Sync on startup' option; disable it.
- Uninstall or Reconfigure: In Windows Settings → Apps, uninstall the OEM keyboard software if you no longer need it. Consider reinstalling a neutral driver if you still use the device.
How to Uninstall Keyboard Driver Sync
- ✔ Windows Settings → Apps → Apps & features → select OEM Keyboard Software → Uninstall
- ✔ Control Panel → Programs → Uninstall a program → OEM Keyboard Software → Uninstall
- ✔ Restart the PC after uninstallation and verify there are no related services running
Common Problems: High CPU or Memory Usage
If keyboard-driver-sync.exe is consuming too many resources, it can impact input latency or general performance.
Common Causes & Solutions
- Multiple keyboards or frequent profile switches: Disconnect extra keyboards or limit profile changes; ensure only necessary devices remain connected.
- Background syncs and macro loading: Disable automatic sync in OEM software or limit macro loading; schedule syncs when needed.
- Outdated keyboard software: Update OEM keyboard software and drivers from the manufacturer support site.
- Malicious or unwanted software masquerading as keyboard-driver-sync: Run a malware scan and verify the legitimate path; uninstall any spoofed executables.
- Firmware update prompts: Ignore or schedule firmware prompts via OEM software; avoid repeated prompts that clear memory.
- Corrupted configuration: Reset keyboard profiles to defaults via the OEM software, or reinstall the keyboard driver package.
Quick Fixes:
1. Quick Fixes:
2. 1. Open Task Manager and identify the keyboard-driver-sync process using Shift+Esc
3. Disable auto-sync in the OEM software
4. Update or reinstall OEM keyboard software
5. Disconnect unused keyboards and reduce active profiles
6. Restart the computer to apply changes
Frequently Asked Questions
Is keyboard-driver-sync.exe a virus?
No, the legitimate keyboard-driver-sync.exe from the OEM is not a virus. Ensure the file path is in C:\Program Files\OEM\KeyboardSync and verify a valid digital signature from the manufacturer.
Why is keyboard-driver-sync.exe using CPU?
CPU usage can spike during profile loads, LED updates, or firmware checks. Check OEM software for running sync tasks and review connected keyboards; disable auto-sync if not needed.
Can I delete keyboard-driver-sync.exe?
Deleting the executable is not recommended unless you uninstall the OEM keyboard software. Deleting only the file may break keyboard features; use Apps & Features to uninstall.
Can I disable keyboard-driver-sync.exe?
Yes. You can disable startup or stop the service via Services or Task Manager; this will prevent automatic syncing and may affect LED/profile features.
Why does keyboard-driver-sync.exe start on Windows startup?
The OEM software may configure the driver sync service to start at login to ensure keyboards are ready when you sign in.
Why are there multiple keyboard-driver-sync processes?
Some OEM setups run per-device sync sessions; each connected keyboard might spawn its own sync instance to maintain independent profiles.