Realtek Driver Updates Scanner - Version 8.5 Download and update Realtek official drivers for your laptop automatically. The Realtek Driver Updates Scanner application was designed to help you scan and update your outdated system drivers to release the full power of your laptop with the powerful new driver download management tool. How to update Realtek drivers using Realtek Driver Updates Scanner?(1) Click Start Scan button to scan your system for Realtek driver updates and find the out-dated drivers automatically. (2) After scanning, the out-dated drivers will be found. Click the DOWNLOAD and INSTALL to update your Realtek drivers. (3) After all out dated Realtek drivers updated, you can also update other drivers that listed to speed up your computer to make it more stable.