Genuine Dell J4628 XN966 104-Key Sleek Black Thin Lightweight USB Interface Keyboard SK-8115 AND Genuine Dell USB Black Optical Three (3) Button Scroll Wheel Mouse Bundle, For ANY Notebook Laptop or Desktop Computer System With a USB Port, Compatible Keyboard Part Numbers: W7658, DJ331, Compatible Keyboard Model Numbers: RT7D50, L100, Compatible Mouse Part Number: XN967, Compatible Mouse Model Number: M-UAR-DEL7 Keyboard Specifications: For Notebooks/Laptops: ANY Notebook/Laptop with a USB port, For Desktops: ANY Desktop system with a USB port, Compatible Dell Part Numbers: J4652, W7658, DJ331, Model Numbers: RT7D50, SK-8115 Mouse Specifications: For Notebooks/Laptops: ANY Notebook/Laptop system with a USB port, For Desktops: ANY Desktop system with a USB port, Compatible Part Numbers: XN966, XN967, Model Number: M-YAR-DEL7 104 Key Keyboard, Sleek Black, Lightweight Slim Design Three Button Optical Mouse With a Scroll Wheel Plug and Play!