buy Wireless Mouse Lenovo ThinkPad Essential Black Grey 1200 DPI . The Lenovo 4X30M56887 wireless mouse is a device designed to provide functionality and comfort in work or everyday use with compatible computers. This standard wireless mouse stands out for its ambidextrous design, making it suitable for both right- and left-handed users, combined with an ergonomic build that helps reduce fatigue during long sessions. It offers adequate precision for daily tasks thanks to its optical sensor with a 1200 dpi resolution, allowing smooth and controlled movements. Its wireless connectivity is based on 2.4 GHz technology via a USB nano receiver, ensuring a stable, uninterrupted connection with the PC, compatible with Windows 7, 8, 10, and 11 operating systems. Regarding power, it uses a single AA battery that can last up to 12 months, providing notable durability and autonomy to avoid frequent replacements or recharges. The mouse features three essential buttons for navigation and common functions: left click, right click, and a scroll wheel that supports four-directional movement (up, down, left, and right), offering greater versatility for cursor control and scrolling through documents or web pages. Its compact dimensions of 33 x 106 x 61 mm and a lightweight of only 60 grams contribute to portability and daily comfort, while its black and grey color scheme gives it a sober, professional look. Additionally, it meets multiple international quality and safety certifications, ensuring reliability and compatibility across various markets. Environmentally, it is designed to operate within relative humidity ranges of 20% to 95% and temperatures between 0 °C and 40 °C, ensuring stable performance under normal office or home conditions. The package includes the ThinkPad Essential wireless mouse, the USB nano receiver, one AA battery, and a setup information poster. Overall, the Lenovo 4X30M56887 is a practical and efficient solution for users seeking a standard wireless mouse with an ergonomic design, good battery life, and reliable connectivity. Type: MouseWireless MouseStandardOptical mouseAmbidextrousCharacteristics: ErgonomicWirelessEasy 3 button controlOptical sensorLED in operation indicatorConnectivity: Wi-FiBluetoothRFResolution: 1200 DPIFrequency: 2,4 GHzQuantity: 1Width: 61 mmWeight: 60 gBattery type: AAColour: Negro, rojoBlackGreyConnections: USBSATAYear: 2017Battery operated: YesBatteries included: YesMouse: 1200 DPIDesign: ErgonomicTechnology: OpticalForm factor: Ambidextrous