Since your kybd/mouse has an adapter that inputs USB to the system it should work as any other wireless kybd/mouse, assuming that you have used it in the past. The IPAD would typically require a wireless adapter or wireless slot card, separate from the kybd/mouse. The best thing to do would be to try it and see if there are issues and there may be, with two wireless devices, interference etc. There may also be issues of proximity/range to the set up most wireless kybd/mouse hook ups are pretty short range devices with the exception of Bluetooth (a bit longer) but that is another story.
Can we use our logitech wireless keyboard and mouse connected to the Acer pc that is LAN? How about using our wireless IPAD to type in info?
We have connected to our wireless network with the tv.