Description Laptop Replacement Keyboard Fit Acer Aspire A315-21 A315-41 A315-31 A315-51 A315-53. Brand: TLBTEK Keyboard Description: laptop keyboard Recommended Uses For Product Gaming, Office Special Feature: Backlit Number of Keys: 78 Style: Modern Power Source: Wired Keyboard layout: QWERTY Hand Orientation: Ambidextrous. This keyboard has a backlight. But if your original keyboard is without a backlight, our backlight keyboard also works for you, but still without a backlight because you have no place to connect our backlight Ribble (backlight keyboards have 2 Ribbless on the back side, one Ribble is used for key work, and another one is for the backlight function). Pls, know this before placing an order, thanks!
