Keyboard for Acer Aspire 5820 5820G 5820T 5820TZ 5820TG Series Laptop Keyboard Replacement NSK-AL01D AS5810T-8929 Color: Black. Layout: US Compatible Part Numbers: NSK-AL01D, AS5810T-8929, AS5810T-8952, AS5810TZ-4112, AS5810TZ-4274 Fit Laptop and Notebook PC Models: Acer Aspire 5820 5820G 5820T 5820TZ 5820TG Series Package Include: 1 x Keyboard with Ribbon Cable.