Description This new Laptop Mouse TrackPoint Red Equivalent Replacement Part is competible with models like IBM ThinkPad A-series IBM ThinkPad G-series IBM ThinkPad T-series IBM ThinkPad X-series IBM ThinkPad R-series IBM ThinkPad SL-series IBM ThinkPadX-Series Tablet. It can not only be compatible with all IBM laptops and IBM keyboards that with trackpoint function. Also can work in most other laptop keyboard that use trackpoint. Features - Color: Shown in the pictures.- Material: PBT.- Size: Approx. 5 * 5 * 2cm/ 2 * 2 * 0.8 inch (L*W*H).- Pack of 5 Keyboard Mouse Stick for HP IBM Lenovo Thinkpad Red TRACKPOINT- Keyboard Mouse Stick for HP Laptops- With new Laptop Mouse TrackPoint Red Cap- Compatible with all IBM laptops and IBM keyboards that with trackpoint function. Also can work in most other laptop keyboard that use trackpoint.Packing list: 5 * TrackPoint Red Mouse For IBM Lenovo Thinkpad A22 A30 A31