Microsoft Wireless Comfort Keyboard 4000 OEM Replacement Battery Cover Genuine

Item specifics: * Brand: Microsoft * Model: Wireless Comfort Keyboard 4000 * Type: Replacement Battery Cover * Compatible Model: 4000 Series * Color: Black * Condition: Pre-owned Description: Original OEM battery cover for the Microsoft Wireless Comfort Keyboard 4000. Fully functional and snaps securely into place. Shows light wear from previous use. Great replacement part if your original cover is lost or damaged. Please review all photos carefully before purchase.