KeyTronic Tag-A-Long USB - Keyboard and mouse set - USB - black Why Buy the Key Tronic TAG-A-LONG Keyboard? The TAG-A-LONG keyboard features the three additional keys, designed to offer users an easier interface with Microsoft's Windows operating system. With the patented tactile response, keys are easier to stroke, and softer to the touch. And since there's no mechanical switch, there's virtually no sound. The TAG-A-LONG comes with a matching color two-button mouse. The combo ...