This product is either discontinued or we cannot get that from suppliers.
ROCCAT Owl-Eye optical sensor with 16000dpi, Adjustable lift-off distance, 50G acceleration, Angle snapping: on/off, General 1000Hz polling rate, 512kB onboard memory, Cable length 1.8m, ARM Cortex-M0 48MHz, Weight: 66g (Ash Black), 66.5g (Arctic White), Operating system: Windows 10, Windows 7, Windows 8, Warranty 1 Year.
The Kone Pure Ultra represents an industry-first as a mouse that is ultra-light and ergonomic. Weighing a low 66 grams, it’s amongst the lightest mice around.