Laptop Replacement Backlit Keyboard (without frame) for Acer Aspire V5-452G V5-452P V5-452PG V5-472 V5-472G V5-472P V5-472PG V5-473 V5-473G V5-473P V5-473PG V5-483 V5-483G, US layout Black color Attention: If your original/old keyboard does not have the backlit, this keyboard backlit will not work. Unless you confirm your laptop motherboard support the backlit.