Corsair - M75 Air Wireless vs HyperX - Pulsefire Haste 2
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Corsair - M75 Air Wireless | HyperX - Pulsefire Haste 2 |
|---|---|---|
| Polling rate | 2000 Hz | 8000 Hz |
| Weight | 60 g | 61 g |
| Wireless | true | false |
| Battery | 100 h | 0 h |
Between the M75 Air Wireless and Pulsefire Haste 2, the M75 Air Wireless comes out ahead in weight / wireless, while the Pulsefire Haste 2 wins on polling rate. Overall, the M75 Air Wireless scores 64.9 and the Pulsefire Haste 2 scores 73.9 on our Mars Score.
Which should you buy?
The Pulsefire Haste 2 is the clear pick on raw spec strength, leading by 9.0 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the M75 Air Wireless if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, wireless, battery. The single most decisive one: Weight — 1.00 g less. 60 vs 61.
Pick the Pulsefire Haste 2 if you care most about polling rate. Its strongest claims are polling rate. The single most decisive one: Polling rate — 300.00% more. 8000 Hz vs 2000 Hz.
Both ship with comparable max dpi, buttons, so those specs do not separate the two — focus on the differences below.
Bottom line: the Pulsefire Haste 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Corsair - M75 Air Wireless or HyperX - Pulsefire Haste 2?
HyperX - Pulsefire Haste 2 leads the current Mars Score by 9.0 points.The more useful decision is the trade-off behind that result: compare polling rate, weight, wireless against the way you will actually use the product.
Choose Corsair - M75 Air Wireless if…
Corsair - M75 Air Wireless has the measurable edge on weight g, is wireless, battery h.
Choose HyperX - Pulsefire Haste 2 if…
HyperX - Pulsefire Haste 2 has the measurable edge on polling rate hz.
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 Corsair - M75 Air Wireless wins
- ▲Weight — 1.00 g less. 60 vs 61.
- ▲Wireless: true (vs false).
- ▲Battery: 100 h vs 0 h.
Why HyperX - Pulsefire Haste 2 wins
- ▲Polling rate — 300.00% more. 8000 Hz vs 2000 Hz.
Spec comparison
Sensor
| Spec | Corsair - M75 Air Wireless | HyperX - Pulsefire Haste 2 |
|---|---|---|
| Max DPI | 26000 | 26000 |
| Max IPS | 650 | 650 |
| Polling rate | 2000 Hz | 8000 Hzlead |
Design
| Spec | Corsair - M75 Air Wireless | HyperX - Pulsefire Haste 2 |
|---|---|---|
| Weight | 60 glead | 61 g |
| Buttons | 6 | 6 |
| Shape | Symmetrical | Symmetrical |
Connectivity
| Spec | Corsair - M75 Air Wireless | HyperX - Pulsefire Haste 2 |
|---|---|---|
| Wireless | truelead | false |
| Battery | 100 hlead | 0 h |