Cherry XTRFY K63W Pro Compact Ultra-Wideband Review: Comfortable but Divisive Gaming Keyboard

Explore the Cherry XTRFY K63W Pro, a compact 70% gaming keyboard featuring unique Mod Tap arrow keys, springy gasket mount, and UWB wireless. Discover its pros, cons, and who should consider it.

Cherry XTRFY K63W Pro Compact Ultra-Wideband Review: Comfortable but Divisive Gaming Keyboard
Sarah Collins

Sarah Collins

Computing Editor

Specializes in PCs, laptops, components, and productivity-focused computing tech.

What makes the Cherry XTRFY K63W Pro Compact Ultra-Wideband unique?

The Cherry XTRFY K63W Pro stands out with its compact 70% form factor and notable design choices that influence comfort and usability. Its most striking feature is the springy gasket-mounted plate, which offers a distinctive keypress feel that may take some acclimatization but provides solid feedback once accustomed.

Another innovative element is the enlarged Mod Tap arrow keys. These keys serve dual functions—standard arrow inputs and secondary bindings such as right control, shift, menu, and Fn keys. Switching between these modes is handled via shortcuts or software, allowing flexibility uncommon in compact keyboards. This design cleverly inserts more functionality while maintaining a small footprint.

How does the keyboard perform in gaming and typing?

Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that  may prove divisive | TechRadar
Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that may prove divisive | TechRadar

Equipped with Cherry MX Low Profile 2.0 mechanical switches, the keyboard balances key travel distance and actuation depth well. The keys have deeper travel than typical low-profile switches, lending a satisfying tactile experience without compromising typing speed. The slanted, low-profile keycaps, along with generous key spacing, enhance comfort and precision, especially during extended gaming sessions.

Yet, this setup impacts responsiveness for some users; the keys feel slightly heavier and less snappy compared to ultra-fast mechanical keyboards. Additionally, the Mod Tap arrow key feature requires holding a key for an extended period to activate secondary functions, which can be frustrating during fast typing or frequent use of those inputs.

What are the wireless capabilities and limitations?

The K63W Pro employs Ultra-Wideband (UWB) wireless technology intended to minimize interference common to standard 2.4 GHz connections. While theoretically advantageous, real-world testing shows little perceptible improvement over conventional wireless keyboards. Consequently, the inclusion of a relatively large, wired puck USB receiver can feel cumbersome and detracts from overall portability.

Additionally, the absence of Bluetooth support limits connectivity options for users seeking multi-device compatibility or streamlined setups. Those prioritizing wireless convenience might find these aspects less appealing.

What are the design and software trade-offs?

Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that  may prove divisive | TechRadar
Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that may prove divisive | TechRadar

The keyboard features a thin, lightweight plastic chassis with high build quality but an unusual springboard-like flex under keypresses. This design maintains durability and rebound but may feel atypical at first.

RGB backlighting is clear and customizable, though the key legends for secondary shortcuts are somewhat small, potentially impacting usability for some.

The accompanying software offers basic customization, including limited key remapping and polling rate adjustments. However, it lacks comprehensive input customization and is considered awkward and restrictive by many users. The inability to reprogram Fn layer shortcuts and absence of advanced performance tweaks may disappoint users accustomed to more versatile gaming keyboards.

How does pricing compare to alternatives?

At approximately $170 USD, the K63W Pro is priced at a premium relative to its size and feature set, particularly given its wireless limitations and modest software capabilities.

Competitors like the Razer BlackWidow V4 Pro 75 offer richer mechanical performance and customization options, but at higher costs. Conversely, budget-friendly options such as the Monsgeek FUN60 Ultra deliver extensive performance tuning and innovative analog switches at lower prices, though with differing form factors and features.

Who should consider the Cherry XTRFY K63W Pro Compact Ultra-Wideband?

Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that  may prove divisive | TechRadar
Cherry XTRFY K63W Pro Compact Ultra-Wideband review: a unique keyboard that may prove divisive | TechRadar

This keyboard appeals to gamers and users who want a compact yet comfortable mechanical keyboard with thoughtful layout innovations, especially the Mod Tap arrow keys and ergonomic keycaps. It suits those valuing build quality and typing comfort without requiring extensive key remapping or wireless versatility.

However, users prioritizing ultra-fast key responses, extensive software customization, Bluetooth connectivity, or minimal wireless dongle footprint might find better options elsewhere.

Key takeaway: Balancing innovation with practical trade-offs

The Cherry XTRFY K63W Pro offers a distinctive approach to the compact gaming keyboard segment, merging thoughtful ergonomic design with unique key functionality. While its wireless UWB tech and Mod Tap features are innovative, they present practical trade-offs in terms of dongle size, typing adaptability, and software support.

Potential buyers should weigh these factors against their personal preferences for responsiveness, customization, and wireless convenience. If comfort and clever layout design outweigh the desire for extensive customization and Bluetooth, the K63W Pro is a solid choice. Otherwise, exploring other compact or full-featured mechanical keyboards may provide a better fit.

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