Number of batteries (keyboard)
USB Power Delivery (USB PD)
Operating temperature (T-T)
Storage temperature (T-T)
Keyboard dimensions (WxDxH)
Windows operating systems supported
Number of products included
Wireless receiver interface
Receiver dimensions (WxDxH)
Number of batteries (mouse)
Movement detection technology
Keyboard keys operating life
Harmonized System (HS) code
Products per master (outer) case