Genuine Dell Y528K, SK-8185 Portuguese Foreign Slim Black USB Wired Computer PC Plug-n-Play Keyboard Teclado Compatible Part Numbers: Y528K, SK-8185 Genuine Dell Portuguese USB Wired Foreign Black Slim Keyboard Portuguese Version Keyboard | Works with Windows XP, Vista & Windows 7 For Any Notebook with a USB Port, For Any Desktop with a USB Port Plug-n-play, no software required | Thin Design, all black in color Compatible Dell Part Number: Y528K, Model Number: SK-8185