ACER DB.SMX11.001 Acer Aspire A5600U AIO Motherboard w/ Intel i5-3210M 2.5GHz CPU Part No. DB.SMX11.001 Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Part No. DB.SMX11.001