Full Details from Amazon.com : http://www.amazon.com/gp/product/B00GJEBZBO?tag=onigi-20
Brand New Replacement Keyboard ( Black ) for Acer Aspire 5740-5255 Laptop / Notebook PC Computer
Layout US Color Black
Item Condition Brand New
Item Includes One Acer Keyboard with the Ribbon Cable
Warranty 90-Day Replacement Warranty 30-Day Money-Back Satisfaction Guarantee
Merchant Seller Ships from and Sold by MicroPowerSource MPS