Razer Synapse 4.0.698

Razer Synapse 4.0.698

Razer USA Ltd.  ❘ 8.6MB  ❘ Commercial
Windows
out of 12 votes
Latest Version
4.0.698
Safe to install

Take Your Gaming Setup to the Next Level with Razer Synapse

Human-built. AI-enhanced.
Pete Milner

Razer Synapse is a powerful software that allows you to customize your Razer peripherals, save your settings in the cloud, and synchronize your lighting effects across all your devices.
2026 Editor's Rating
EXCELLENT User Rating

Razer Synapse: Official Configuration Hub for Razer Peripherals

Razer Synapse is Razer’s unified device configuration platform that unlocks advanced control for Razer keyboards, mice, headsets and other peripherals. The software exists in parallel as Synapse 3 for legacy device support and the newer Synapse 4 (latest platform) for modern hardware, delivering deep customization, Chroma RGB lighting, cloud profile sync and integrated firmware management across Windows systems.

What’s New in Synapse 4 and How It Relates to Synapse 3

Synapse 4 introduces a refreshed interface, faster device discovery, streamlined onboarding tied to Razer ID and optimized performance for current Windows 10 and Windows 11 systems. Synapse 3 remains available to support older peripherals that haven’t been migrated to the new platform. Core capabilities—macros, button remapping, Chroma lighting and firmware updates—are present in both, but Synapse 4 focuses on reduced latency, simplified cloud sync and tighter integration with Razer services and Chroma Studio.

Key Features and Capabilities

  • Razer ID & Cloud Profiles: Centralized profile storage and synchronization let you preserve DPI stages, macros and lighting presets across multiple PCs.
  • Chroma RGB & Chroma Studio: Per-key and per-zone lighting, multi-device lighting link, and game-driven effects through Chroma integrations and plugins.
  • Advanced Macro Editor: Record, edit and assign complex macros, chains and timed actions for gaming and productivity.
  • Button Mapping & Hypershift: Reassign buttons and add Hypershift layers to expand input options on compatible devices.
  • Firmware & Driver Management: Device firmware checks and automated updates are handled inside Synapse to keep peripherals current.
  • Performance Tuning: DPI stages, polling rate, lift-off distance and other mouse calibration options for competitive precision.
  • Cross-Device Ecosystem: Synchronize lighting and actions across keyboards, mice, headsets and supported Razer accessories for cohesive setups.

Installation, System Requirements and Where to Download

Synapse requires a Razer ID and an internet connection for initial activation, cloud synchronization and some service features. Synapse 4 targets modern Windows installations (Windows 10/11), while Synapse 3 continues to support a broader set of older Razer devices. Official installers and up-to-date guidance are available from Razer’s website, and reputable download references list the Synapse 4 PC package for quick installation.

Who Benefits Most from Razer Synapse

  1. Competitive gamers who need granular control over DPI, polling rate and button responses.
  2. Streamers and content creators who use macros, lighting scenes and multi-device workflows to automate and engage audiences.
  3. Players with multiple Razer devices who want synchronized Chroma lighting and portable profiles via the cloud.

User Experience, Setup and Support

Setup is typically plug-and-play: connect a supported device, sign in with Razer ID and Synapse detects hardware and applies or prompts for profile settings. The interface balances simple presets for newcomers with deeper customization panels for power users. Razer provides online help resources, community forums and firmware updates delivered through the app for supported products.

Strengths

  • Deep customization: Extensive macro, remapping and Chroma lighting options let users tailor behavior and aesthetics.
  • Cloud sync & Razer ID: Profiles and settings travel with you between systems.
  • Integrated firmware management: Firmware and driver updates are centralized for convenience.
  • Modernized Synapse 4 UX: Improved performance, faster device discovery and service integration for newer hardware.

Limitations

  • Platform split: Some older devices remain on Synapse 3, requiring users to maintain two clients in mixed hardware setups.
  • Razer ID dependency: Initial sign-in and cloud features depend on a Razer account and network access.
  • Occasional compatibility edge cases: Complex multi-device rigs can trigger driver or detection conflicts that require troubleshooting.

For Razer peripheral owners seeking granular control, synchronized lighting and cloud-backed profiles, Synapse is the central toolkit. Synapse 4 steers the platform forward with a cleaner, faster experience for modern devices while Synapse 3 continues to support legacy hardware and workflows.

Overview

Razer Synapse is a Commercial software in the category Games & Entertainment developed by Razer USA Ltd..

The users of our client application UpdateStar have checked Razer Synapse for updates 1,162 times during the last month.

The latest version of Razer Synapse is 4.0.698, released on 07/27/2026. It was initially added to our database on 05/06/2012. The most prevalent version is 4.0.698, which is used by 35% of all installations.

Razer Synapse runs on the following operating systems: Windows. The download file has a size of 8.6MB.

Users of Razer Synapse gave it a rating of 5 out of 5 stars.

Pros

  • Customization: Razer Synapse allows for deep customization of Razer peripherals such as keyboards, mice, and headsets, including RGB lighting, macros, key bindings, and more.
  • Cloud Sync: User profiles and settings can be stored in the cloud, making it easy to access and use on different devices.
  • Automatic Updates: The software automatically updates drivers and firmware for Razer devices, ensuring they are always up-to-date.
  • Game Integration: Some Razer peripherals are integrated with popular games to provide an enhanced gaming experience.
  • User Interface: The interface of Razer Synapse is intuitive and user-friendly, making it easy to navigate and customize settings.

Cons

  • Resource Intensive: Razer Synapse can be resource-intensive, especially when running in the background, which may impact system performance.
  • Online Account Required: A Razer account is necessary to use the software, which may not be ideal for users who prefer not to create an account.
  • Buggy Updates: Some users have reported issues with updates causing bugs or glitches in the software or peripherals.
  • Limited Device Support: Razer Synapse may not support older Razer devices or peripherals from other manufacturers, limiting its compatibility.

FAQ

What is Razer Synapse?

Razer Synapse is a unified configuration software that allows users to rebind controls and macros, assign keys, personalize device lighting, and more across their various Razer products.

Which operating systems are compatible with Razer Synapse?

Razer Synapse is compatible with Windows 7, 8, and 10 as well as macOS 10.9 and later.

What Razer devices are supported by Razer Synapse?

Razer Synapse supports a wide range of Razer devices including keyboards, mice, headsets, and other accessories.

Is Razer Synapse free?

Yes, Razer Synapse is free to download and use for all Razer customers.

Do I need an internet connection to use Razer Synapse?

Yes, an internet connection is required to register and sign in to your Razer account in order to save your custom settings and preferences.

Can I use Razer Synapse without a Razer account?

Yes, you can use Razer Synapse without a Razer account but you won't be able to save your custom settings and preferences.

How do I update my Razer device firmware with Razer Synapse?

Connect your Razer device to your computer and open Razer Synapse. The software will automatically check for any available updates and prompt you to install them if they are available.

Can I use Razer Synapse on multiple computers?

Yes, you can use Razer Synapse on multiple computers as long as you sign in to your Razer account and access your saved settings.

Is my personal information safe with Razer Synapse?

Yes, Razer takes the privacy and security of their users seriously and uses industry-standard security measures to protect personal information.

How do I uninstall Razer Synapse?

You can uninstall Razer Synapse through the Control Panel on Windows or by dragging the application to the Trash on macOS.


Pete Milner

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

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1,162 users of UpdateStar had Razer Synapse installed last month.

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