Realtek UCM DRIVER 10.0.26200.118
by Realtek
What you are downloading
This file comes straight from ASUS's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.
- Package
- Realtek_UCM_DRIVER_V10.0.26200.118_Windows_11_64-bit.zip, 2.3 MB
- Published by
- Realtek Semiconductor Corp.
- Digitally signed
- Windows checks this signature before installing
- Inside
- 16 files - the driver itself, its setup instructions and a digital signature file
Show the full listHide the list
- AsusSetup.exe4.5 MB
- AsusSetup.ini10 KB
- English.ini1 KB
- French.ini1 KB
- German.ini1 KB
- Install.bat1 KB
- Japanese.ini1 KB
- Korean.ini1 KB
- Russian.ini1 KB
- SChinese.ini1 KB
- Spanish.ini1 KB
- TChinese.ini1 KB
- UcmCxRtk.inf5 KB
- UcmCxRtk.sys96 KB
- Ukrainian.ini1 KB
- ucmcxrtk.cat11 KB
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Realtek
- Device
- Realtek UcmCx Client Device
- Driver version
10.0.26200.118- Release date
- March 20, 2026
- Supported Windows
- Windows 11
- Architecture
- 64-bit (x64)
- File size
- 2.3 MB
- File name
Realtek_UCM_DRIVER_V10.0.26200.118_Windows_11_64-bit.zip- Digital signature
- Signed - catalog
UcmCxRtk.cat - INF version
01/22/2026,10.0.26200.118- INF provider
- Realtek Semiconductor Corp.
- Device class
- USB
- Source
- ASUS official support site
- Last verified
- August 1, 2026
- SHA-256
55669fa11af84efe5249a7e8b48d8d27c511156553856c88b4da9571106a02bb
Supported devices (1)
Supported hardware IDs (8)
- Realtek UcmCx Client DeviceACPI\0BDA5400
- Realtek UcmCx Client DeviceACPI\RTK5400
- Realtek UcmCx Client DeviceACPI\RTK5439
- Realtek UcmCx Client DeviceACPI\RTK5445
- Realtek UcmCx Client DeviceACPI\RTK5450
- Realtek UcmCx Client DeviceACPI\RTK5452
- Realtek UcmCx Client DeviceACPI\RTK5455
- Realtek UcmCx Client DeviceACPI\RTK5464
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.
- Download the file with the button above - it comes directly from ASUS official support site.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- If it asks to restart the computer, let it.
Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).