Wireless and Wired Rechargeable Gaming Mouse, DLAND ZELOTES 2.4G Professional Computer Optical Game Mice with Adjustable 2500DPI for Gamer PC Laptop Desktop Notebook. COMPATIBLE SYSTEM: Compatible with almost all types of desktop PCs, Notebook Pro and system operations Windows2000 / ME / XP (x64) / Vista / Win7 / Win8, Win10, Mac OS X (V10.4 on), plug & play. WIRELESS & WIRED: Worked with a USB receiver for "Wireless" mode, and work with USB cable for "Wired" mode. Rechargeable Lithium Battery and charging cable included, non-stop gaming mouse, never worry about the mouse will run out of energy. ADJUSTABLE DPI: 4-speed adjustment, 1000-1500-2000-2500DPI, Zero smoothing or filtering for consistent responsiveness and control at any speed. Each has indicator alerts. 250HZ-500HZ RESPONSE RATE: A higher rate of response in games competitions can better play the performance of the mouse.250Hz-500Hz response rate allows the wireless mouse to be zero delay and no jump during fierce gaming ,which is more realistic for gamers. 250HZ-500HZ RESPONSE RATE: A higher rate of response in games competitions can better play the performance of the mouse.250Hz-500Hz response rate allows the wireless mouse to be zero delay and no jump during fierce gaming ,which is more realistic for gamers.