Features: 1.Touch Sensitive: Notebook touchpad has high touch sensitivity, quick and accurate response, giving you a good experience. 2.Easy to Install: Notebook replacement trackpad is easy to install, but requires professional skills to install. 3.Easy to Use: Remove the old damaged parts, install the driver, and replace it with a new one. The steps are not complicated. 4.Excellent Material: Three buttons touchpad is made of ABS and aluminum alloy, anti rust, anti corrosion, wear resistant, durable. 5.Wide Compatibility: Computer touch pads are perfectly compatible with for ThinkPad T440, for ThinkPad T450, for ThinkPad T440S, for ThinkPad T450S,for ThinkPad T460. specification:Item Type: Notebook Touchpad Material: ABS,Aluminum Alloy Applicable Models:For ThinkPad T440, for ThinkPad T450, for ThinkPad T440S, for ThinkPad T450S,for ThinkPad T460 PackageList:1 xNotebookTouchpad