Laptop hinge, they usually sell in pairs. We include almost all brands, such as Acer, APPLE, ASUS, AXIOO, CLEVO, DELL, EMACHINES, FUJITUS, GATEWAY, HASEE, HP, LENOVO, IBM, LG, MSI, NEC, SAMSUNG, SONY, TOSHIBA, etc. Price and quality are the direction we have been working towards.