# What is the best full-size gaming keyboard? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the best full-size gaming keyboard?

## Products

### Cooler Master CK721/CK552 Full-Size (MK750 equivalent)
```yaml
product: cooler-master-ck721-ck552-full-size-mk750-equivalent
brand: Cooler Master
price_gbp: 59.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
macro_keys: On-the-fly macro recording
backlighting: RGB
polling_rate: 1000
key_switch_type: Gateron
programmable_rgb: true
n_key_rollover: true
```

- **Price:** £59.69 [^1]
- **Summary:** The CK552 (and related CK721 family) are mechanical RGB gaming keyboards with Gateron switches, full RGB lighting, 1000Hz polling in wired mode, NKRO over USB, and on-the-fly macro recording. They use an aluminum top plate and include software support for customization, targeting gamers who want solid build quality and customizable lighting. 
- **Ideal For:** Ideal for full-size gaming because it offers Gateron mechanical switches, 1000Hz polling, full RGB, and NKRO for reliable, responsive key registration.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

### Corsair K100 Air Wireless
```yaml
product: corsair-k100-air-wireless
brand: Corsair
price_gbp: 164.14
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
macro_keys: 4
backlighting: Per-key RGB
polling_rate: 8000
key_switch_type: Cherry MX Ultra Low Profile
programmable_rgb: true
```

- **Price:** £164.14 [^4]
- **Summary:** The Corsair K100 Air Wireless is an ultra-thin full-size mechanical gaming keyboard with Cherry MX Ultra Low Profile tactile switches, per-key RGB lighting, multi-device wireless (Slipstream, Bluetooth) and up to 8,000Hz polling in wired mode. It has dedicated media controls, a volume roller, onboard profile storage and onboard macro support, aimed at users who want a slim flagship keyboard with strong wireless features.
- **Ideal For:** Ideal for the best full-size gaming keyboard question because it pairs Cherry MX Ultra Low Profile tactile switches, per-key RGB, dedicated macro keys, onboard profiles and up to 8,000Hz polling for high-performance gaming.
- **Additional Sources:** [^5], [^6], [^4], [^5], [^6]

### SteelSeries Apex Pro TKL (Full-Size Variant)
```yaml
product: steelseries-apex-pro-tkl-full-size-variant
brand: SteelSeries
price_gbp: 128.43
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
backlighting: Per-key RGB
key_switch_type: OmniPoint 2.0
programmable_rgb: true
```

- **Price:** £128.43 [^7]
- **Summary:** The SteelSeries Apex Pro TKL (Full-Size Variant) uses adjustable OmniPoint 2.0 magnetic switches with per-key RGB lighting, aircraft-grade aluminum top plate, detachable USB-C cable, and an OLED smart display for on-board controls. It offers extensive customization of actuation points and per-key illumination via SteelSeries Engine software, aimed at competitive gamers and users who want fine-tuned input control.
- **Ideal For:** Ideal for full-size gaming because its OmniPoint 2.0 adjustable per-key actuation and per-key RGB let competitive gamers tune responsiveness and lighting to their playstyle.
- **Additional Sources:** [^8], [^7], [^8]

---
## References & Sources
[^1]: Cooler Master (official), accessed 2026-06-14. https://www.coolermaster.com/en-global/products/ck552.html
[^2]: Modders-Inc (product page linking retailers), accessed 2026-06-14. https://www.modders-inc.com/cooler-master-ck552-full-rgb-mechanical-gaming-keyboard/
[^3]: APH Networks (review with MSRP info), accessed 2026-06-14. https://aphnetworks.com/reviews/cooler-master-ck552
[^4]: Corsair (official), accessed 2026-06-14. https://www.corsair.com/us/en/p/keyboards/ch-913a01u-na/k100-air-wireless-rgb-ultra-thin-mechanical-gaming-keyboard-cherry-mx-ultra-low-profile-tactile-ch-913a01u-na
[^5]: Best Buy, accessed 2026-06-14. https://www.bestbuy.com/product/corsair-k100-air-wireless-full-size-bluetooth-rgb-mechanical-cherry-mx-ultra-low-profile-tactile-switch-gaming-keyboard-black/J39QHT7FGJ
[^6]: Tom's Hardware (retailer link article), accessed 2026-06-14. https://www.tomshardware.com/reviews/corsair-k100-air-wireless-rgb
[^7]: SteelSeries Store, accessed 2026-06-14. https://steelseries.com/gaming-keyboards/apex-pro-2023
[^8]: Newegg, accessed 2026-06-14. https://www.newegg.com/metallic-gray-steelseries-apex-pro-tkl-omnipoint-adjustable-actuation/p/N82E16823239051