Gateron Optical Switch (Version 2)
Best optical switch for gamers seeking rapid response and long-term durability.
Elevate your typing experience with the Gateron KS-22 Optical Switch Version 2. This set includes 110 switches and a bottle, featuring an upgraded structure for a smoother feel. Utilizing light for actuation, these switches offer faster trigger speeds than mechanical options. The enlarged light-transmitting opening enhances operational lifespan to 100 million keystrokes. Designed with a new waterproof concept and factory pre-lubrication on most variants for enhanced smoothness, they provide a superior typing experience. Note: Optical Blue variants are unlubed.
$24.99
Owner Satisfaction
4.6
/ 5
Category Rank
1604
/ 6542
#1604 in Keyboard Keys & Caps
Price vs Category Average
-42%
Below average
Quantity per set
110
/ Switches
Who it's for
- Keyboard enthusiasts prioritizing a consistent, smooth typing feel
- Competitive gamers needing lightning-fast input registration
- Heavy typists seeking long-term hardware durability
Who should skip it
- Users with standard mechanical keyboard circuit boards
- Modders wanting extensive aftermarket customization options
- Audiophiles preferring a rich, traditional mechanical sound profile
Performance breakdown
Actuation Speed
Infrared sensing technology delivers near-instantaneous response times for competitive gaming.
Typing Smoothness
Factory pre-lubrication ensures a buttery, consistent feel across every keystroke.
Durability
Rated for 100 million clicks, these switches are built for longevity.
Lighting Compatibility
Enlarged light-transmitting openings provide vibrant, uniform illumination for your keyboard setup.
Environmental Protection
New waterproof design concept offers peace of mind against accidental spills.
System Versatility
Strictly limited to optical-compatible keyboards, restricting use with standard mechanical boards.
Key Specs
Quantity per set
110 Switches
Stem Material
POM
Housing Material
PC (Cover), Nylon PA66 (Base)
Spring Material
Stainless steel
Actuation Method
Infrared optical sensing
Operational Lifespan
100 million keystrokes
Pins
No
SMD LED support
Yes
Features
- Optical actuation for faster response
- Upgraded structure for smoother feel
- Increased lifespan with enlarged opening
- New waterproof design concept
- Factory pre-lubed for smoothness
- SMD LED compatible
- Optical keyboards only compatibility
- 100 Million keystroke lifespan
What customers say
The Gateron Optical Switch Version 2 is highly praised for its exceptional quality and smooth operation, offering a premium feel at a competitive price. Users consistently report a satisfying typing experience, often finding them superior to pricier options. These switches provide reliable performance, making them a popular choice for enhancing optical keyboards. They strike an excellent balance between high performance and great value, representing a smart upgrade for keyboard enthusiasts seeking immediate improvement and a noticeable difference in their typing.
Know before you buy
No. These are optical switches that require a keyboard specifically designed for optical sensors. They will not function in standard mechanical keyboards that rely on physical metal pin contact.
Most variants of the Gateron Optical Switch (Version 2) come factory pre-lubricated for a smooth feel right out of the box. Please note that the Optical Blue variant is the exception and arrives unlubed.
Instead of relying on physical metal contact, these switches use infrared light to register a keystroke. This method typically results in faster actuation speeds and a longer operational lifespan of up to 100 million clicks.
Yes, these switches are SMD LED compatible and feature an enlarged light-transmitting opening, making them an excellent choice for keyboards with per-key RGB backlighting.
The Version 2 structure is designed to provide a smoother typing experience and improved stability. Combined with the new waterproof design concept, it offers better durability and performance compared to the original version.
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$25