Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Akko - MOD 007B HHKB | Keychron - K2 Max |
|---|---|---|
| Size | 65% | 75% |
| Wireless | false | true |
Between the MOD 007B HHKB and K2 Max, the MOD 007B HHKB comes out ahead in several specs, while the K2 Max wins on size / wireless. Overall, the MOD 007B HHKB scores 64.5 and the K2 Max scores 64.5 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes; the decision sits on which individual spec advantages weigh more for your use.
The MOD 007B HHKB does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the K2 Max if you care most about size / wireless. Its strongest claims are size, wireless. The single most decisive one: Size: 75% (vs 65%).
Both ship with comparable hot-swappable, polling rate, rotary knob, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Akko - MOD 007B HHKB or Keychron - K2 Max?
The two products are effectively tied on the current Mars Score.The more useful decision is the trade-off behind that result: compare size, wireless against the way you will actually use the product.
Choose Akko - MOD 007B HHKB if…
Akko - MOD 007B HHKB does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Keychron - K2 Max if…
Keychron - K2 Max has the measurable edge on size, is wireless.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Akko - MOD 007B HHKB wins
- No decisive advantages.
Why Keychron - K2 Max wins
- ▲Size: 75% (vs 65%).
- ▲Wireless: true (vs false).
Spec comparison
Switches
| Spec | Akko - MOD 007B HHKB | Keychron - K2 Max |
|---|---|---|
| Switch type | Akko CS Jelly | Gateron G Pro |
| Hot-swappable | true | true |
Layout & Build
| Spec | Akko - MOD 007B HHKB | Keychron - K2 Max |
|---|---|---|
| Size | 65% | 75%lead |
| RGB | true | true |
| Rotary knob | false | false |
| Case material | Aluminum + Plastic | Plastic |
Connectivity
| Spec | Akko - MOD 007B HHKB | Keychron - K2 Max |
|---|---|---|
| Wireless | false | truelead |
| 2.4 GHz | false | truelead |
| Battery | 0 h | 100 hlead |
| Polling rate | 1000 Hz | 1000 Hz |