🍈Plug&play:The Yeemie Pro wireless number pad and mouse combo use latest 2.4GHz wireless technology, just Plug and Play！No drivers need to be installed. Numpad & mouse share ONE USB receiver. Do not occupy other USB port.NOTE:The USB Receiver is inserted of the mouse. 🌟Easy to use & Portable Design: Using 2.4 GHz Wireless technology, plug and play, no device drivers, signal transmission stability, almost no delay, working range up to 32.8FT.Ultra-slim and wireless features give yourself a great option to travel anywhere with a numeric keypad for your laptop. 🍑Power saving & Noiseless Click Mouse :Add a power switch button on the mouse. It enters into sleep mode automatically, energy saving, extended battery life.The slim wireless mouse with high sensitivity gives whisper click without disturbing others. Up to 1000000+ clicks. 🥑Full-Size 19 Keys Keypad: Professional 19 full-size and concave keys design for accounting files or financial applications, including the "00" key, can comfortably input and increase productivity . 💛Numeric keypad Compatibility :The wireless number keypad and mouse combo work with laptop, notebook, desktop, PC computer. Compatible with Windows 2000 / XP / Vista / 7 / 8 /10 operating systems. ★NOTE: This usb keypad is not fully compatible with Mac OS system,the function keys do not work while the number part 10 keys work fine.