ASUS ROG Keris II Origin

ASUS's sensor name, with track-on-glass technology. The supplier is not stated.

The quick start guide's polling-rate options without the booster stop at 1000 Hz (500 and 1000 Hz not supported over Bluetooth); 2000 Hz and above need the ROG Polling Rate Booster.

ASUS's quick start guide gives the resolution as 100 DPI to 42000 DPI.

DPI 1–4 default to 400 / 800 / 1600 (default) / 3200 DPI and can be customised in Armoury Crate or with DPI On-The-Scroll.

With the ROG Polling Rate Booster, which ASUS says is sold separately and not included; ASUS lists 8000 Hz for both USB and 2.4 GHz RF with the booster.

Button combinations on the mouse, per ASUS.

ASUS states a 65-gram design without stating whether the cable or receiver is included; the spec table has no weight row.

Mouse body as listed by ASUS.

ASUS's listed width; ASUS does not state the measurement basis.

ASUS files the model under Ergonomic Right-Handed mice and describes a right-side ring-finger ledge; the official views show the side buttons on the left. Not a grip or comfort test.

Each zone is individually programmable; pre-cut grip tape lets the lighting show through, per ASUS.

ASUS's web pages give no button count. Versus counts the buttons labelled in the quick start guide's "Mouse features" diagram (left-click, right-click, forward, backward and DPI) plus the scroll-wheel click, which the guide uses in its key combinations. The separately labelled pairing button, a connection control, is not counted. · Calculated from cited specifications

ASUS says the sockets accept 3-pin mechanical and 5-pin optical switches; two spare ROG Micro Switches II and a switch clip are in the box.

ASUS's lifespan rating for the ROG Micro Switch II.

ASUS says the buttons have a durable PBT surface.

ASUS lists 2.4GHz RF, Bluetooth and wired USB, with a bundled ROG Omni Receiver. ASUS's quick start guide describes pairing Bluetooth mode to additional host devices (max. 3).

ASUS says the bundled Omni Receiver supports multiple-device wireless connections with a single receiver.

ASUS rates the 2.4 GHz RF figures at a 1000 Hz polling rate. Its overview footnote gives the Bluetooth figures at 1000 Hz as well, but ASUS's quick start guide marks 500 Hz and 1000 Hz as not supported over Bluetooth, so the polling rate behind the Bluetooth figures is unresolved.

Included ROG Paracord (USB Type-C to Type-A).

The quick start guide describes switching between 5 onboard profiles; ASUS notes onboard memory does not support macros and Windows shortcuts.

Profiles 1–5 cycled with a hotkey, per the quick start guide.

ASUS lists Armoury Crate in the specification table and promotes browser-based setup with Gear Link on the overview.

ASUS's listed OS support.

Manufacturer box contents; the ROG Polling Rate Booster is not included. ASUS says grip tape and mouse feet are consumables not covered by warranty. Check the seller's listing.