Part Number: 920-000531
System Requirements:
Windows(R) XP or Windows Vista(R) or Windows(R) 7
USB port
CD-ROM drive

Logitech(R) Bluetooth(R) MX(tm) Keyboard
Logitech(R) Bluetooth(R) MX(tm) Revolution Laser Mouse
USB Bluetooth(R) mini-receiver (can be used as Bluetooth(R) hub)
4 AA alkaline batteries
CD with software, comfort guidelines, and help center
Quick-Start guide