Verbatim 'Pink Matters' Benefiting Susan G. Komen for the Cure Optical Mini Travel Mouse 97450 (Pink) $1.00 per item sold benefits the Susan G. Komen for the Cure Retractable USB cable USB 2.0 interface (also compatible with USB 1.1 ports) Compatible with Windows 98, ME, Windows XP, 2000, Vista 7 1-year limited warranty