The Targus Wireless Numeric Keypad is a versatile accessory compatible with various brands such as Apple, Dell, HP, Lenovo, Acer, Asus, Microsoft, and Samsung. This wireless keypad is designed for easy input of numbers and functions seamlessly with PCs, Macs, and Chromebooks. With a new and sealed package, this product ensures a reliable and convenient typing experience for users looking to enhance their computing efficiency.