HP 447531-131 - Keyboard assembly - 88 keys (101-key compatible) Windows Vista supported - Integrated 10-key numeric keypad Retail
HP 447531-BB1 - Keyboard assembly - 88 keys (101-key compatible) Windows Vista supported - Integrated 10-key numeric keypad Retail
HP 441428-DH1 - Keyboard assembly - 88 keys (101-key compatible) Windows Vista supported - Integrated 10-key numeric keypad (Netherlands) Retail
HP 447523-DH1 - Keyboard assembly - 88 keys (101-key compatible) Windows Vista supported - Integrated 10-key numeric keypad (Netherlands) Retail
HP 447531-031 - Keyboard assembly - 88 keys (101-key compatible) Windows Vista supported - Integrated 10-key numeric keypad Retail