Take your gaming experience to the next level with the OCPC PSG KR1 Professional Gaming Keyboard. Built for precision, durability, and speed, this wired mechanical keyboard delivers tournament-grade performance with Gateron Red switches — trusted by pro gamers for their smooth keystrokes and lightning-fast responsiveness.
Key Features
Switch Type: Gateron Red Linear Mechanical Switches (MX-Compatible)
Hot-Swappable Design: 5-pin sockets allow quick switch customization without soldering
RGB Lighting: Fully programmable RGB backlighting with software-controlled effects
Build Quality: Sturdy aluminum top plate for enhanced durability and premium feel
Customization: Standard bottom-row layout supports aftermarket keycaps for full personalization
User-Friendly Software: Customize lighting, macros, and performance profiles with ease
Connection Type: Wired USB for stable, low-latency input
Why Gateron Switches?
Mechanical keyboards are defined by their switch type — each offering a unique typing and gaming feel. The OCPC PSG KR1 features Gateron Red switches, known for their linear travel, quiet actuation, and fast response, making them ideal for competitive gaming.
Gateron Red (Linear): Smooth and consistent keystroke without tactile bump or click — perfect for rapid key presses in FPS and action games.
Gateron Blue (Clicky): Distinct tactile bump and audible click for typists who love feedback.
Gateron Brown (Tactile): Subtle tactile bump without the click — great for both typing and gaming.
Gateron Black (Heavy Linear): Similar to Red but with higher actuation force for those who prefer resistance.
Performance and Design
Engineered for esports professionals, the KR1’s full N-key rollover and anti-ghosting technology ensure every keystroke registers accurately — no matter how intense your game gets. The compact, minimal design paired with customizable lighting effects brings both functionality and style to your gaming setup.
Specifications
Model: OCPC PSG KR1RD
Switch Type: Gateron Red (Hot-Swappable)
Keys: 104
Lighting: Programmable RGB with 4 onboard profiles
Material: Aluminum top plate
Interface: Wired USB
Compatibility: Windows, macOS
Designed for gamers who demand precision and reliability, the OCPC PSG KR1 is your ultimate mechanical keyboard companion for every mission, match, and marathon session.
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Jase
Great little motherboard and came with a back plate
Great little motherboard and came with a back plate. Booted up first try with my core i5 CPU and 6 GB DDR3 RAM and 2 SATA drives. Really great budget option for legacy hardware. Well done Arktek!
Arktek H61M EL Motherboard (LGA1155, H61 Chipset, Micro-ATX)
Anonymous
Great Customer Service!
Would like to take my hat off to matrix for their outstanding customer service. After ordering an incorrectly listed set of ram sticks, they not only contacted me promptly to offer a refund but also offered to replace said ram sticks with these for the same price I initially paid (which was significantly lower). This is a testament to how matrix cares about their client experience. Thanks Matrix!
Matrix 15.6" FHD Matt 30-Pin Laptop Replacement Panel (15630FHD)
Mark R
Great functionality, size & quality
2 weeks in, so far very happy with wireless charging & USB C charging on Samsung Galaxy S23U, happy with low power USB C charging as well as wireless on Airpod Pro 2. Good magnet to keep phone attached. LED correctly informative.
Philips 20,000mAh Magnetic Wireless Power Bank PD 22.5W DLP9521CB/00
Anonymous
Have not used the monitor much yet but am very pleased with it
Have not used the monitor much yet but am very pleased with it. Pictures are clear and sharp.
Thanks.
Xiaomi A27i 27" 100Hz Full HD IPS Monitor – HDMI/DP, VESA Ready
Great little motherboard and came with a back plate
Great little motherboard and came with a back plate. Booted up first try with my core i5 CPU and 6 GB DDR3 RAM and 2 SATA drives. Really great budget option for legacy hardware. Well done Arktek!
Took a little bit of time to figure out how the pins work as you don't need to turn them they just push right through. One of the heat sink fins bent a bit but I bent it out of the way and its been working beautifully. Also comes with a pack of thermal paste. Really good value for the price.
Would like to take my hat off to matrix for their outstanding customer service. After ordering an incorrectly listed set of ram sticks, they not only contacted me promptly to offer a refund but also offered to replace said ram sticks with these for the same price I initially paid (which was significantly lower). This is a testament to how matrix cares about their client experience. Thanks Matrix!
