Fantech MAXFIT8 MK921 Tri-Mode Wireless Mechanical Keyboard Black
Please sign in so that we can notify you about a reply
Technical Specifications
| Attribute | Detailed Specification |
| Product Model / SKU | Fantech MAXFIT8 MK921 |
| Brand / Manufacturer | Fantech |
| Product Category | Compact 80-Key Tri-Mode Wireless Hot-Swappable Mechanical Keyboard |
| Keyboard Layout / Form Factor | 80-Key Compact Layout (75% Form Factor with Dedicated Arrows & Function Row) |
| Switch Sockets & Hot-Swap | Universal 5-Pin Hot-Swappable Sockets (Solder-Free Switch Customization) |
| Mechanical Switch Options | Factory Mechanical Switches (Tactile Quiet Brown or Soft Linear White Switches) |
| Keycap Profile & Material | Cherry Profile, Double-Shot PBT Keycaps (Resistant to Shine, Wear, and Fading) |
| Anti-Ghosting / Rollover | Full N-Key Rollover (NKRO) Anti-Ghosting Matrix |
| Illumination / Backlighting | South-Facing Addressable RGB (ARGB) with 46 Dynamic Lighting Modes |
| Connectivity Modes (Tri-Mode) | StrikeSpeed 2.4 GHz Wireless + Bluetooth 5.3 + Detachable USB Type-C Wired |
| Wireless Operating Range | Up to 10 Meters / 33 Feet (Unobstructed) |
| Battery Type & Capacity | 4000 mAh Rechargeable Lithium-Ion Battery |
| Battery Life / Runtime | Up to 250 Hours (LED Off) / Up to 20 Hours (LED On) |
| Charging Interface & Time | USB Type-C Recharging Port (Approx. 7 Hours Full Charge) |
| Cable Type & Length | 1.6 m Detachable Nylon Braided USB Type-C to Type-A Cable |
| Dongle Management | Built-in Magnetic / Slip-in 2.4 GHz USB Dongle Storage Slot |
| Firmware & Programmability | QMK / VIA Open-Source Programmable Firmware Support (Custom Keymaps, Layers & Macros) |
| Chassis & Ergonomics | Layered Rigid ABS Plastic Base with Multi-Stage Adjustable Tilt Feet |
| Platform Compatibility | Windows PC (7 / 8 / 10 / 11), macOS, iOS, Android, Linux |
| Color Variants | Classic Black / Clean White / Pink |
| Warranty Policy | 1 Year Official Manufacturer / Distributor Warranty |
Product Description
The Fantech MAXFIT8 MK921 is a compact 80-key tri-mode wireless mechanical keyboard engineered for competitive gamers, custom mechanical keyboard enthusiasts, and multi-device productivity professionals. Structured around an efficient 75% form factor, the 80-key layout preserves a complete top function row, dedicated arrow keys, and essential navigation cluster buttons while significantly reducing desk footprint compared to traditional full-sized boards. This streamlined chassis frees up valuable mouse-sweeping space for low-DPI crosshair tracking and cleaner desktop cable organization.
At its core, the MK921 provides extensive customizability through universal 5-pin hot-swappable switch sockets, allowing users to swap out mechanical switches without desoldering. Users can choose between tactile quiet Brown switches for balanced typing and gaming feedback, or soft linear White switches for fluid, rapid actuations. The board comes equipped with Cherry profile double-shot PBT keycaps engineered to withstand long-term finger wear, oil accumulation, and legend fading. In addition, QMK and VIA open-source firmware compatibility grants users deep hardware-level control to reprogram key mappings, assign complex multi-layer macros, and customize commands directly within a web browser or desktop interface.
The MAXFIT8 MK921 excels in connectivity with versatile Tri-Mode operation: ultra-low latency StrikeSpeed 2.4GHz wireless via a dedicated USB receiver, modern energy-efficient Bluetooth 5.3 for seamless pairing across laptops, tablets, and phones, and a direct USB Type-C wired connection. A heavy-duty 4000mAh built-in lithium-ion battery powers the board for up to 250 hours with backlighting disabled and up to 20 hours with the vibrant south-facing 46-mode ARGB illumination active. Featuring full N-key rollover anti-ghosting, an integrated dongle storage cavity, and a durable 1.6-meter braided nylon cable, the Fantech MAXFIT8 MK921 delivers pro-tier typing acoustics, wireless freedom, and robust hardware versatility backed by an official 1-year warranty.
No posts found