AULA F75 Reaper SW Hot Swappable RGB TKL Backlight Gasket Mechanical Gaming Keyboard (Gradient Grey)

AULA F75 Reaper Switch Mechanical Gaming Keyboard is a compact wireless mechanical keyboard designed for gaming, everyday typing, and productivity. Featuring an 80-key 75% layout, a gasket-mounted structure, and a Gradient Grey finish, it combines a space-saving design with essential function keys, arrow keys, and navigation controls.

The keyboard features LEOBOG Reaper linear mechanical switches, designed to provide smooth keystrokes without a pronounced tactile bump. Its hot-swappable PCB supports compatible 3-pin and 5-pin mechanical switches, allowing users to customize the typing experience or replace individual switches without soldering.

The F75 uses a gasket-mounted internal structure with multiple sound-dampening layers to help reduce internal resonance and provide a softer typing feel. Its RGB backlighting offers customizable lighting effects, while the side-engraved keycaps on this Gradient Grey variant give the keyboard a distinctive appearance.

For flexible connectivity, the F75 supports three connection modes: 2.4GHz wireless, Bluetooth 5.0, and wired USB-C. The built-in 4000mAh rechargeable battery supports cordless use, while the multifunction rotary knob provides convenient access to volume and other supported controls.

Combining customizable switches, RGB lighting, compact dimensions, and multi-mode connectivity, the AULA F75 Reaper is suited to users who want a flexible mechanical keyboard for gaming and everyday computing.

 

Key Features

• Compact 75% layout with 80 keys
• LEOBOG Reaper linear mechanical switches
• Factory-lubricated switches
• Hot-swappable PCB compatible with supported 3-pin and 5-pin switches
• Gasket-mounted structure
• Multiple internal sound-dampening layers
• RGB backlighting with multiple lighting effects
• Side-engraved keycaps
• Gradient Grey colorway
• Three connection modes: 2.4GHz wireless, Bluetooth 5.0, and USB-C wired
• 4000mAh rechargeable battery
• Multifunction rotary control knob
• Full N-key rollover support
• Adjustable keyboard feet
• Compact design for gaming and productivity

 

Buyer Use Case

Best For: PC gamers, students, office professionals, and mechanical keyboard enthusiasts who want a compact keyboard with smooth linear switches, customizable RGB lighting, and flexible wired and wireless connectivity.

The AULA F75 Reaper is particularly suitable for users who prefer linear key presses, want more desk space for mouse movement, or enjoy customizing their mechanical keyboard with compatible replacement switches. Its Bluetooth and 2.4GHz connections support flexible desktop and laptop setups, while USB-C provides a direct wired connection.

Specifications

Specification	Details
Brand	AULA
Product Series	WIND
Model	F75
Switch Variant	LEOBOG Reaper
Product Type	Wireless Mechanical Gaming Keyboard
Layout	75% compact layout
Number of Keys	80
Switch Type	Linear mechanical
Switch Model	LEOBOG Reaper
Switch Lubrication	Factory-lubricated
Actuation Force	Approximately 36 gf
Bottom-Out Force	Approximately 55 ± 3 gf
Pre-Travel	Approximately 1.8 ± 0.3 mm
Total Travel	Approximately 3.6 ± 0.3 mm
Hot-Swappable	Yes
Switch Compatibility	Supported 3-pin and 5-pin mechanical switches
Mounting Structure	Gasket mount
Keycap Style	Side-engraved
Color	Gradient Grey
Backlighting	RGB
Connectivity	2.4GHz wireless, Bluetooth 5.0, USB-C wired
Wireless Receiver	2.4GHz USB receiver
Polling Rate	Up to 1000Hz in wired and 2.4GHz modes; 125Hz in Bluetooth mode
Battery Capacity	4000mAh rechargeable lithium battery
Charging Interface	USB-C
Control	Multifunction rotary knob
Anti-Ghosting	Full N-key rollover
Case Material	ABS plastic
Dimensions	322.7 × 143.2 × 43.1 mm
Weight	Approximately 1023 g, including cable and receiver
Compatibility	Windows, macOS, Android, and iOS; functions vary by connection mode

 

Important Performance Limitation

Hot-Swap Limitation: The keyboard supports compatible 3-pin and 5-pin mechanical switches, but not every switch is guaranteed to fit or function correctly. Replacement switches must meet the keyboard’s socket and compatibility requirements.

Polling Rate Limitation: The maximum 1000Hz polling rate is available in wired and 2.4GHz wireless modes. Bluetooth operates at a lower polling rate of 125Hz, making it better suited to everyday computing than latency-sensitive competitive gaming.

Battery Limitation: Battery life depends on RGB brightness, lighting effects, connection mode, and usage. Manufacturer testing indicates approximately 17.5 hours with the default lighting effect and up to 266.5 hours with the lights turned off; actual results vary.

Layout Limitation: The 75% layout saves desktop space but does not include a dedicated numeric keypad. Users who frequently enter numbers may prefer a keyboard with a separate numeric section.

Compatibility

The AULA F75 Reaper is designed for compatible computers and devices supporting standard keyboard input through USB-C, a 2.4GHz wireless receiver, or Bluetooth.

Compatible platforms include:

• Windows desktop computers and laptops
• Apple Mac computers
• Linux computers with standard USB keyboard support
• Android devices supporting compatible keyboard input
• iOS devices supporting compatible external keyboards

Bluetooth operation requires compatible Bluetooth support. The 2.4GHz mode requires an available USB port or suitable adapter for the included receiver. Some shortcuts and advanced configuration functions may vary between operating systems.