This Logitech MK550 Comfort Wave Wireless Keyboard K350 Mouse Combo is a standard black keyboard is in fantastic condition as it was not heavily used over the years. It comes with a wireless connectivity feature, making it convenient to use without the hassle of cords. The set includes a keyboard and a mouse, both in great condition. Inside the mouse you will find the receiver, and it is also pictured in this listing. This bundle offers a comfortable and reliable option for computer users looking for a dependable keyboard and mouse combo. You can’t find this in many places, so look no further and buy with confidence, friend.