The collaboration between Akko and the *Delta Force* division of the RSG esports team goes far beyond simply stamping a team logo onto a keyboard. Based on the 5075 V5 TMR model, this edition features custom “Quantum Honeycomb” keycaps and a professional-grade tuning framework. Notably, the collaboration series is available in both TMR and HE (Hall Effect) versions, allowing players to choose between the TMR model—offering 0.005mm precision with support for both magnetic and mechanical switches—and the HE model, which delivers an ultra-precise 0.001mm resolution and dual-position (top and bottom) lighting. In essence, this translates two distinct tuning philosophies used by professional players into two commercially available product lines.
I. The Core of the Collaboration: Custom RSG Keycaps and Professional-Grade Tuning
The most immediate visual distinction lies in the keycaps. The collaboration model features custom RSG “Quantum Honeycomb” keycaps, setting it apart from the “Glass Carbon Fiber” or solid-colored keycaps found on standard versions. The “Quantum Honeycomb” design language—previously seen in Akko’s magnetic switch product line—emphasizes light transmission and visual depth.
More importantly, the “professional-grade tuning framework” is a key highlight. This is not merely a cosmetic reskin; the *Delta Force* division of RSG participated in the tuning process, establishing a set of parameter configurations tailored specifically for competitive gaming. While Akko’s driver software already includes features like Snap Key (SOCD), Mod-Tap, DKS, and Toggle Key, this collaboration model comes pre-configured with these settings based on the preferences and habits of professional esports players.
II. The TMR Version: 0.005mm Precision and the Flexibility of a Hybrid-Switch Platform
The TMR version stands out as the more versatile option within the collaboration series.
At its core is a TMR (Tunnel Magnetoresistance) sensor. Compared to traditional Hall Effect sensors, TMR technology offers a higher signal-to-noise ratio and greater resistance to interference from lateral magnetic fields. The official Rapid Trigger (RT) precision is rated at 0.005mm, with actuation points adjustable in 0.005mm increments. Combined with a dual 8KHz polling rate (wired + 2.4GHz) and a 128K scanning sampling rate, the signal chain is free of any notable bottlenecks.
The most unique engineering feature of the TMR version is its ability to mix magnetic switches with 5-pin mechanical switches. The PCB is compatible with both types, requiring no soldering or adapters. This allows users to install magnetic switches in the WASD zone—enabling Rapid Trigger and adjustable actuation—while using mechanical switches for the remaining keys to retain a traditional feel and sound. For users who desire competitive features without sacrificing the typing experience of mechanical switches, this design provides a genuine hardware-level solution.
The 10,000mAh battery—a high-capacity configuration for a 75% wireless keyboard—provides a sufficient buffer to support the power demands of the dual 8KHz mode.
III. HE Version: 0.001mm Extreme Precision and Dual-Position Lighting
The HE (Hall Effect) version takes a different approach.
Its RT precision is pushed even further to 0.001mm, placing it among the highest-rated precision levels currently available for magnetic-switch keyboards. For competitive gamers who want their actuation points as close to the physical limit as possible, this level of precision offers a much finer degree of adjustability.
Another distinguishing feature of the HE version is its dual-position lighting. The keyboard is equipped with both north-facing and south-facing LEDs, projecting RGB lighting from both the top and bottom. This resolves the issue of uneven character brightness that can occur with single-sided lighting when using certain keycap profiles. Visually, this dual-position setup produces more uniform lighting and a more immersive atmosphere.
It should be noted that the precision advantage of the HE version relies on the stock switches and factory firmware calibration. If third-party magnetic switches are installed, the actual precision may not remain at the 0.001mm level.
IV. Shared Foundation: Gasket Mount and Five-Layer Internal Damping
Both versions share the structural foundation of the 5075 V5. Featuring a 75% layout and a gasket-mounted structure, the keyboard incorporates five layers of internal dampening: Poron plate foam, a PET acoustic sheet, Poron case foam, a silicone bottom pad, and the mounting plate itself. In the V5 series, Akko has specifically addressed stability issues common in magnetic-switch keyboards by adding shock-absorbing silicone pillars at critical structural connection points. These pillars absorb keypress vibrations and minimize micro-displacements of the PCB—a crucial improvement, as even the slightest shift in the PCB can alter the relative position between the sensor and the magnet, thereby compromising actuation consistency.
For the TMR version, users can choose between Kailh Aurora magnetic switches or Akko Prism magnetic switches. The Aurora switches feature an initial actuation force of 30±10gf, a total travel distance of 3.5±0.2mm, and a bottom-out force of 55gf, emphasizing a smooth feel and a focused sound profile. The Prism switches also feature a 30gf initial actuation force but with a slightly shorter total travel (3.5±0.1mm); they are equipped with a frequency-stabilizing structure that provides a firmer, snappier rebound.
V. Defining the Boundaries
The design choices for these collaborative editions are clear-cut.
The TMR version is ideal for users who want a single keyboard that bridges the gap between competitive magnetic-switch performance and the feel of traditional mechanical switches, and who value the flexibility of mixing magnetic and mechanical switches. In a competitive gaming context, a precision of 0.005mm is already well beyond the threshold of human perception; the true differentiator here is the ability to mix-and-match switch types.
The HE version is designed for users who prioritize extreme, high-spec precision, require dual-zone lighting effects, and have no intention of using mechanical switches. While a precision of 0.001mm appears superior on paper, its practical value depends on whether you believe that a 0.004mm difference can actually translate into a tangible advantage during gameplay.
Both versions share a few common characteristics: you must be comfortable with a 75% layout, a dual-mode connection (wired and 2.4GHz wireless, with no Bluetooth), and the configuration logic of the Akko software ecosystem. The significance of a collaboration lies in the fact that it incorporates RSG’s professional tuning and custom keycaps into this framework, rather than altering the framework itself.
