What keyboard does esports player Ruler (Park, Jae Hyuk) use?

Curious about the keyboard choice of the legendary League of Legends player Park "Ruler" Jae-hyuk? We've got the latest on his gear, along with a look at some of his past keyboards.
Ruler's Current Keyboard
As of December 2025, Ruler is using the Logitech G PRO X TKL keyboard. This tenkeyless (TKL) mechanical keyboard is a popular choice among esports professionals for its compact design and high performance.
Pros of the Logitech G PRO X TKL
- Wireless Performance: It boasts lag-free LIGHTSPEED wireless technology, offering tournament-grade latency that can match or even exceed wired keyboards.
- Compact Design: The TKL form factor means it lacks a number pad, providing more desk space for mouse movement, which is crucial in competitive gaming.
- Excellent Battery Life: Even with RGB lighting enabled, you can expect around 50 hours of battery life, making it reliable for long gaming sessions.
- Durable Build: The keyboard has a solid and sturdy feel, designed to withstand intense gaming.
- Comfortable Keys: Users generally find the keys comfortable for both gaming and typing.
- Dedicated Media Keys: It includes dedicated media controls for convenience.
- Carrying Case: The keyboard often comes with a durable carrying case, making it travel-ready.
Cons of the Logitech G PRO X TKL
- Premium Price: This high-performance keyboard comes at a higher price point compared to many wired alternatives.
- No Hot-Swappable Switches: Unlike some other enthusiast keyboards, the switches are not hot-swappable, limiting customization options for changing switch types.
- No Included Wrist Rest: While comfortable, it does not typically come with a wrist rest, which some users might prefer for extended use due to its relatively high profile.
- Keycap Quality: Some reviews suggest the keycap quality could be improved for the price.
Ruler's Past Keyboards
Ruler has used a few different keyboards throughout his professional career:
- Razer BlackWidow V3 TKL: He was noted to be using this keyboard in early 2024.
- Logitech G513: At one point, Ruler used the Logitech G513.
- Razer BlackWidow Tournament Edition: This Razer model was also part of his gear in the past.
- Corsair Strafe Mechanical Gaming Keyboard: He previously used a Corsair Strafe keyboard.
Check out the latest prices of Logitech G PRO X TKL, Razer BlackWidow V3 TKL, Logitech G513, Razer BlackWidow Tournament Edition, Corsair Strafe Mechanical Gaming Keyboard now!
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