Important note: Dual point (DP) indicates track stick is present – Single point (SP) it is not. In some cases DP keyboards are not compatible with models originally configured with SP keyboards. In most cases the DP keyboard will work, but the track stick may not function. This keyboard does not come with the ribbon cable. The existing cable needs to be used.For recent laptops, configured with Windows 8, please always use a WIN8 keyboard.TRAM = Tamper-resistant & anti-microbialAlways check the product configuration details for your specific model. Picture is for illustration purposes only! All sponsored products, company names, brand names, trademarks and logos are the property of their respective owners.