At Gamescom 2026 this week, ASUS announced two new ROG gaming mice built around the same new sensor — the ROG Gladius IV Ace, an ultralight esports mouse, and the ROG Spatha X 65K, a button-heavy MMO mouse. Both are scheduled to launch in the US at the end of September 2026. Here’s exactly what ASUS revealed, and which one actually fits which kind of player. For mice already available and reviewed today, see our best wireless gaming mice roundup and our gaming mouse buying guide.
What’s New: The AimPoint Pro 65K Sensor
Both mice share ASUS’s new AimPoint Pro 65K optical sensor, delivering up to 65,000 DPI and 11 selectable lift-off distances — a step up from the sensors in ASUS’s previous-generation ROG mice. Both also use ROG SpeedNova wireless technology, ASUS’s low-latency 2.4GHz connection.
1. ROG Gladius IV Ace — Built for Competitive Play
The Gladius IV Ace is ASUS’s lightweight esports pick — 56 grams before adding any weights, with a modular weight system (3g, 5g, and 7g inserts included) so competitive players can fine-tune the feel rather than being stuck with one fixed weight.
- Sensor: AimPoint Pro 65K, up to 65,000 DPI
- Polling rate: up to 8,000Hz via ROG SpeedNova Gen II
- Weight: 56g, adjustable with included 3g/5g/7g weights
- Switches: optical micro switches
- Feet: 100% PTFE
- Buttons: 6 programmable
- Colors: Black, Moonlight White, Lava Red, Aqua Blue
- US release: end of September 2026 · Price: not yet announced
Who this looks built for: FPS and other fast-paced competitive players who want an adjustable-weight ultralight mouse. This is based on ASUS’s announced specs and positioning, not a hands-on review — the mouse hasn’t shipped yet.
Not yet available for purchase — releasing in the US late September 2026. We’ll add a real link here once it’s listed.
Check Price on Amazon (coming soon)2. ROG Spatha X 65K — Built for MMO and MOBA
The Spatha X 65K takes the opposite approach from the Gladius — instead of chasing the lowest possible weight, it packs in 12 programmable buttons for MMO and MOBA players who want keybinds under their thumb instead of reaching for the keyboard, plus hot-swappable switches for the first time on a Spatha model.
- Sensor: AimPoint Pro 65K, up to 65,000 DPI
- Buttons: 12 programmable
- Switches: ROG Micro Switch II, hot-swappable via ROG Push-Fit Switch Socket III
- Connectivity: tri-mode wireless
- US release: end of September 2026 · Price: not yet announced
Who this looks built for: MMO, MOBA, and strategy players who want a large bank of programmable buttons within thumb’s reach. Same caveat as above — this is based on ASUS’s announcement, not hands-on testing.
Not yet available for purchase — releasing in the US late September 2026. We’ll add a real link here once it’s listed.
Check Price on Amazon (coming soon)Gladius IV Ace vs. Spatha X 65K Compared
| Mouse | Best For | Sensor / Max DPI | Weight | Buttons | Connectivity | Price |
|---|---|---|---|---|---|---|
| ROG Gladius IV Ace | Competitive / FPS | AimPoint Pro 65K, 65,000 DPI | 56g (adjustable) | 6 | SpeedNova wireless | Not yet announced |
| ROG Spatha X 65K | MMO / MOBA | AimPoint Pro 65K, 65,000 DPI | Heavier, button-focused body | 12 | Tri-mode wireless | Not yet announced |
Which One Should You Wait For?
If you play shooters or anything where flicking speed and weight matter, the Gladius IV Ace’s adjustable ultralight build is the one to watch. If you play MMOs, MOBAs, or anything with a deep keybind list, the Spatha X 65K’s 12 buttons and hot-swappable switches are the more relevant upgrade. Both share the same new sensor, so sensor accuracy isn’t the deciding factor here — shape, weight, and button count are.
How We Sourced This
This is a pre-release announcement roundup, not a hands-on review — neither mouse has shipped yet. Specs come from ASUS’s official Gamescom 2026 press materials and ROG’s own product pages, cross-checked against outlet coverage including TechPowerUp and Notebookcheck. Specs and pricing can still change before the official US launch, and we have not tested either mouse ourselves. We’ll update this article with real pricing and, once available, independent reviews.
FAQ
When do the ROG Gladius IV Ace and Spatha X 65K release in the US?
Both are scheduled to launch in the US at the end of September 2026, according to ASUS’s Gamescom 2026 announcement. ASUS hasn’t confirmed an exact date.
How much will the ROG Gladius IV Ace and Spatha X 65K cost?
ASUS hasn’t announced pricing for either mouse yet. We’ll update this article as soon as official pricing is confirmed.
What’s the actual difference between the Gladius IV Ace and Spatha X 65K?
The Gladius IV Ace is a 56-gram ultralight mouse with 6 buttons, built for competitive games like FPS titles. The Spatha X 65K is a larger, heavier mouse with 12 programmable buttons and hot-swappable switches, built for MMO and MOBA players who want more keybinds within reach. They share the same AimPoint Pro 65K sensor.
Final Thoughts
Both mice look like solid, focused upgrades rather than reinventions — ASUS put the same new sensor in two very different bodies instead of one compromise design. We’ll know more once pricing lands and real reviews start coming in around the US launch at the end of September 2026.
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