Corsair K70 Pro RGB Optical-Mechanical Gaming Keyboard

Bought new on Amazon to try it out, used once and then put back in the box (I prefer tactile switches). Found it again when doing some tidying.

Full-size QWERTY UK
Style Name: K70 RGB PRO
Pattern Name: OPX Optical Switches

From the original description:
CORSAIR OPX Optical-Mechanical Keyswitches: Hyper-fast input with 1.0mm actuation distance and smooth linear travel, guaranteed for 150 million keystrokes, and register keypresses up to 8x faster than standard mechanical gaming keyboards with CORSAIR AXON.

Powered by CORSAIR AXON Hyper-Processing Technology: Enables a new level of K70 performance, processing and transmitting your inputs up to 8x faster than conventional gaming keyboards with 8,000Hz hyper-polling, 4,000Hz key scanning, and up to 20 layers of hardware RGB lighting processing while maintaining speed performance.

PBT DOUBLE-SHOT PRO Keycaps with Standard Bottom Row: A precision-molded keycap set resists wear, fading, and shine, with 1.5mm thickness for rigid stability and a standard bottom row layout to swap in custom keycap sets.

Switch on the Competition: Flip the tournament switch to focus on winning those crucial games, automatically locking to distraction-free static backlighting and disabling accidental macro activations.

https://www.corsair.com/us/en/p/keyboards/ch-910941a-na/k70-pro-rgb-optical-mechanical-gaming-keyboard-with-pbt-double-shot-pro-keycaps-ch-910941a-na