Elecom EX G PRO Trackball Mouse, Wireless Bluetooh, 2.4GHz, USB Wired, 3 Type Connection 8 Button Function, Ergonomic 34mm Smooth Ball, PC/Laptop, Windows11/ MacOS, M XPT1MRXBK

《OPTICAL TRACKING TECHNOLOGY》The ELECOM "EX-G PRO" wireless trackball mouse provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. 《3DEVISE CONNECTION》Bluetooth, USB 2.4GHz, Wired connectivity. Easy to switch them with a only single button. No need to warry abaut battery when you use it with cable. 《FUNCTIONAL 8 BUTTONS》Assign different functions to fit your work or gaming needs with 8 built-in track ball mouse keys and a left/right scrolling tilt wheel that provides limitless clicking combinations. 《CUSTOMIZABLE BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM USA website. 《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 500(LOW), 1000(MID) and 1500(HIGH) DPI, making the movements of your cursor faster or slower.