Acer Airkey Wireless Keyboard Integrated Pointing Device - Open Box - complete

complete with all components: 
air key wireless keyboard receiver
adhesive tape for receiver mounting
PS/2 to AT adapter (keyboard)
PS/2 to RS232 serial adapter (pointing device)
two AA alkaline batteries (replaced with new batteries)
users manual
warranty card

condition: never used and complete with all components, shelf wear to box. two included AA batteries replaced with new Duracell batteries with expiration date of 2025.