Acer Predator Aon 700 Review: Why This Switch-Transforming Keyboard Isn't Worth $200
content: The Switch Revolution That Disappoints
As a keyboard enthusiast with over 200 boards tested, I've seen countless innovations. The Acer Predator Aon 700 initially stunned me with its magnetic knob that physically transforms switches from clicky to linear. This isn't software trickery—it mechanically moves metal notches inside optical switches. For context, most premium keyboards require complete switch replacements for such changes. Yet within minutes of unboxing, the $200 buyer's remorse set in. The all-plastic chassis feels like a $50 budget board, complete with hollow keycaps and flimsy flip-out feet. What struck me was Acer's puzzling allocation of resources: groundbreaking switch technology housed in a bargain-bin body.
How the Switch Transformation Works
The engineering marvel lies in the optical switches. When you rotate the magnetic knob, it shifts a steel plate that retracts tiny metal tabs from the switch stems. This eliminates the click mechanism while maintaining actuation. Industry whitepapers from input device authorities confirm optical switches allow this physical manipulation impossible in traditional mechanical switches. However, this innovation comes at a cost—the proprietary switches feel scratchy and inconsistent compared to premium Cherry MX or Gateron options. Even after meticulous lubing, they retained a tinny, hollow sound signature.
Build Quality and Modification Attempts
Disassembling the Aon 700 revealed more cost-cutting measures. Manufacturers typically avoid hiding screws under adhesive feet—yet here I found one beneath a rubber foot and another under a flip-out leg. Once inside, the thin plastic case amplified every keystroke echo. I attempted three major modifications:
- Case dampening: Applied Flex Seal to the interior casing to reduce hollow resonance
- Switch lubrication: Used Krytox Super Lube oil on all stems to smooth operation
- Keycap replacement: Installed thicker aftermarket PBT keycaps for better acoustics
The results were disappointing. While the case mod reduced some ping, the fundamental limitations of the switches and plate mounting persisted. Crucially, the tape mod—a staple in keyboard sound improvement—was impossible due to the optical sensor placement. After 24 hours of drying and reassembly, the board still sounded noticeably inferior to $100 offerings from Keychron or Royal Kludge.
The $200 Question: Who Should Buy This?
Frankly, I can't recommend this keyboard to any user segment. Gamers will find better performance in dedicated linear boards like the Wooting 60HE. Typists would prefer tactile switches from Leopold or Varmilo. Even as a tech novelty, the execution undermines the innovation. What frustrates me most is the wasted potential: this switch-transforming technology could revolutionize keyboards if implemented in a quality chassis. Imagine seamlessly switching between linear for gaming and tactile for typing—without audible clicks. That product would justify a premium price.
Actionable Alternatives and Final Verdict
Instead of the Aon 700, consider these:
- Keychron Q Pro Series ($150-180): Premium aluminum bodies with hot-swappable switches
- NuPhy Air75 ($110): Excellent low-profile option with dual wireless connectivity
- GMMK 2 ($130): Fully customizable with superior mounting system
The harsh reality: No amount of modding could salvage the Aon 700's fundamental flaws. The switches lack the smoothness expected at this price, the plastic case feels cheap, and the keycaps are among the thinnest I've encountered. While Acer deserves credit for the switch mechanism, they packaged it in a chassis that belongs on a $50 sale rack.
What keyboard mods have you attempted that transformed a mediocre board? Share your experiences below—I'll respond to troubleshooting questions personally.
