ELECOM Wireless Ergonomic Shape Mouse, 2.4GHz with Mini USB Receiver, Silent Click, Right Hand 2000DPI, 5 Buttons, Optocal Sensor, Compatible with PC, Mac, Laptop, EX-G, Lsize Blue (M-XGL30DBSKBU)

ERGONOMIC SHAPE – Particular about height and angle can be used in a relaxed posture from the palm to the wrist and arm.
SILENT CLICK SWITCH – A Silent switch does not make a ticking sound. You can use mouse during the meeting, early in the morning and night work, even when you work at home, without worrying about the sounds around you.
WIRELESS 2.4GHZ CONNECTION MODEL – Simply insert the receiver into a USB port on your PC. The receiver is ultra-compact and can be stored in the mouse body, making it difficult to lose and convenient to carry around.
CUSTOMIZABLE BUTTONS – The button function assignment ELECOM Mouse Assistant software, which can be downloaded from the website, allows you to customize the buttons to your preferred functions.
DIMENSION & WEIGHT – 3.1in x 4.7in x 2.3in, Weight: 3.5oz
PRODUCT WARRANTY – This product has a 2-year warranty. In the unlikely event of a product defect, we offer a product warranty for quality issues for your convenience. Within 2 years of purchase, we will replace the defective product by applying for a return or exchange using the return/exchange request form on our website(elecomusa dot com). For more information about our warranty, please visit our website.