The Onn Wireless Keyboard in black is a compact and portable unit perfect for use with computers. With Bluetooth connectivity and quiet keys, it offers a convenient and comfortable typing experience. Made of plastic and featuring a QWERTY layout, this keyboard is ideal for everyday use. The model number 100009054 indicates the specific design and features of this pre-owned keyboard from the brand ONN. It does not include a charger but still provides the essentials for a seamless computing experience.