Upgrade your mechanical keyboard with YUNJU Red Switch V2S—a light-pressure, smooth linear switch with 4mm total travel for effortless, responsive typing.
Engineered for comfort and performance, this switch offers a satisfying typing feel with reduced actuation force, making it ideal for fast, fatigue-free sessions. With ultra-smooth keystrokes and custom internal structure, the V2S switch is perfect for gamers, typists, and custom keyboard lovers who value long-travel precision.

Whether you're building from scratch or upgrading your board, YUNJU Red Switches bring smooth responsiveness to every press.

Key Features

🟥 Light-Pressure Linear Feel
Smooth, soft actuation ideal for fast typing and relaxed long-term use.

🛠️ Custom Internal Structure
Built for stable keypress feedback with minimal wobble and consistent response.

📏 4mm Total Travel Distance
Extended travel gives you a deeper, satisfying stroke on every press.

🔧 MX-Compatible Design
Fits most mechanical keyboards with MX-style sockets—hot-swappable compatible.

🧵 Smooth Factory Lubing (if applicable)
Pre-lubed for frictionless actuation right out of the box.

💡 Ideal For
Daily typing, casual gaming, or custom builds where soft linear switches are preferred.

Compatibility

✔ Compatible with most mechanical keyboard PCBs using MX-compatible sockets.
❗ Always verify switch specs with your board before installation.
💡 Need guidance on fit or feel? Contact us—we’re happy to help! 😊

⚡ Feel the difference with every keystroke—YUNJU Red Switch V2S delivers a lighter, smoother typing experience designed for precision and performance.

Technical Specifications:

Detailed Images:

Customer Reviews:

"Tried three different switches, and my friends who don't understand keyboards chose these YUNJU Red ones. After trying them, they said the hand-feel is the best. Installed on my Mikey99 keyboard with the original keycaps, the sound is also acceptable, a soft, mushy sound. The hand-feel is incredibly good, and it matches my hands. Really not bad."

I used the V1 switches for about a year and due to high typing frequency, I switched to V2 for the letter keys. Both V1 and V2 feel incredibly smooth and great for high-frequency typing. The only downside is the color of these switches. The red color is too striking, and when the keyboard lights are on, the red switches blend with the lights, which is a bit uncomfortable (Image 2). Image 3 shows the original V1 sample, which was off-white and harmonious with the keyboard lights without any clashes.