Utilizing USB 'Plug and Play' technology, the Targus USB Retractable Calculator/ Keypad (Version 3.0) provides the benefits of an external numeric keypad in a format that is optimal for the mobile professional. This product's combined functionality is ideal for anyone using spreadsheet, accounting, or financial applications that require fast and accurate entry of numeric data.
The keypad is fully compatible with Windows? 98, Vista?, 2000, Me, and XP, and also has a built in USB cable management system that conveniently stores the 3ft USB cable. This USB Retractable Calculator/ Keypad is an ideal accessory for anyone who is concerned with efficiency and convenience.