This is a junk item. I bought it new and used it with a Mac 2-3 times, but the Bluetooth connection stopped working. I don't know if it can connect to other devices. It has hardly been used. Please purchase only if you understand this. Extended Keypad Space Gray Shipped via Letter Pack Light. Discounts are not offered. Gray Bluetooth keypad, with USB cable and user manual. - Brand: Satechi - Connectivity: Bluetooth - Color: Gray - Included items: USB cable - Manual: User manual Thank you for looking.