Keyboard Sharkoon SKILLER SGK50 S3 75% White

The SKILLER SGK50 S3 is a hot-swappable 75% gaming keyboard designed for customization and compact functionality. It ships with pre-installed Gateron Yellow linear switches (50 g actuation force, 2 mm to actuation) and supports all 3- and 5-pin mechanical switches. The keyboard is compatible with open-source firmware QMK and VIA, features a detachable textile-braided USB-C to USB-A cable, a polycarbonate positioning plate and double-layer silicone damping to improve acoustic properties and even out RGB illumination.

Advantages

The 75% layout delivers nearly full three-block functionality in a reduced footprint while accommodating 84–85 keys including a dedicated Sharkoon key for quick browser access. Hot-swappable switch sockets allow fast replacement of switches without soldering, and included tools make reassembly straightforward. Onboard macro programming supports two macros with up to 16 actions each without requiring software, while full reprogramming is possible through QMK and VIA. The polycarbonate plate and silicone damping create a richer sound and more uniform backlight diffusion.

Key specifications

• Layout: 75% (84–85 keys)
• Pre-installed switches: Gateron Yellow, linear, 50 g actuation force, 2 mm actuation travel
• Switch compatibility: all 3-pin and 5-pin mechanical switches (hot-swappable)
• Firmware/software: QMK and VIA compatible; onboard macro programming (2 macros × up to 16 actions)
• Plate material: polycarbonate (positioning plate)
• Damping: double-layer silicone
• Cable: detachable textile-braided spiral cable with USB-C and USB-A connectors

How to use

Connect the keyboard using the detachable USB-C cable to your PC or laptop. Use the Sharkoon key for quick browser access if configured. Replace switches by removing keycaps, pulling out the switch with the provided tools and inserting a compatible 3- or 5-pin switch into the hot-swap socket. Program or overwrite onboard macros directly via key combinations, or customize keymaps and lighting using QMK or VIA software for full reprogramming and advanced configuration.

Recommendations

The keyboard is suited for users who want a compact, customizable mechanical keyboard with easy switch replacement and programmable keys. For quieter operation, consider using switches with lower acoustic profiles or additional dampening; for faster actuation, choose switches with shorter travel and lower actuation force according to personal preference.