The Xtrfy M4 is an extra-light gaming mouse with a high-quality Pixart optical sensor and six buttons. The sensor offers a very accurate resolution of 16,000 CPI. Striking is the large perforated top of the professional gaming mouse. Through the holes in the shell, it comes to a weight of only 69 grams (without cable). Underneath, the chic RGB lighting comes to light, bringing out the inner mechanics of the mouse. The durability of the Xtrfy M4 RGB is ensured by the durable Omron switches.The Features of Xtrfy M4 RGB Optical Gaming Mouse at a Glance:Precise tournament gaming mouse with six buttons and scroll wheelLow weight of only 69g (without cable)Ergonomic design for right-handed peopleHigh-accuracy 16,000 CPI optical sensor1,000 hertz polling rate and one millisecond response timeSuper slippery mouse feet and flexible, fabric sheathed cableMatte UV coating on the topXtrfy M4 RGB Gaming Mouse: tournament mouse with optical sensorPixart\'s modern PWM-3389 sensor scans the surface at 16,000 CPI and impresses with its extremely high precision. A CPI switch on the bottom of the Xtrfy M4 allows sensor sensitivity changes. The M4 is designed for very fast mouse movements up to 400 IPS (inches per second, about 1016 cm / s). The sampling rate via USB is 1,000 hertz. Signal processing is provided by a 32-bit microcontroller from ARM.The peculiarity of the Xtrfy M4 are the holes on the top and bottom of the gaming mouse. They significantly reduce the overall weight of the mouse and allow a view of the mechanics inside. For safe handling and long durability, the mouse also has a dust and splash protection. The ergonomically shaped right-handed mouse comes with a total of six programmable buttons: In addition to the two main and the button on the top, there are two switches on the right side and the clickable scroll wheel.RGB LED lighting and designThe Xtrfy M4 features 16.8 million colors of RGB LED lighting: a light stripe runs from the thumb buttons on the left side, across the front to the right outer edge. In addition, under the perforated upper shell is an illuminated Xtrfy logo. The scroll wheel is also illuminated. All settings can be made directly on the mouse. This Xtrfy M4 has a black chassis. The top is in Miami Blue, a light blue with a gradient from light to dark. The mouse cable is also light blue.Xtrfy M4 RGB Optical Gaming Mouse Specifications:BrandXtrfyModelM4 RGBDimensions120mm x 68mm x 39mm L x W x HThese measurements are approximateWeight69 g Without cableColourTop & Cable: Miami blueChassis, Modifiers, & Wheel: BlackResolution400 / 800 / 1,200 / 1,600 / 3,200 / 4,000 / 7,200 / 16,000 CPISensorPixart PWM 3389 opticalMaximum Acceleration50GMaximum Speed1ms (latency)USB Signal Rate1,000 Hz polling rate# of Buttons6 Fully programmableConnectionUSB 1.8 m long Braided cableLightingRGB LEDs 16.8 million colours