Before I turned the computer on I used the old cord, plugged in the old mouse, plugged in the Logitech MK320 wireless keyboard, and plugged in Linksys AC1200 WUSB6300 all which I was using on my 2006 iMac in my apartment.  Turned on the iMac and windows appeared to prompt setup. All plugged in worked immediately. I may try the Bluetooth keyboard eventually and wireless mouse which require batteries. I will have to transfer docs out of the old iMac to here (was prompted in setup but put it off). May I suggest Libre 6.3.4 for Mac and make a donation for this freeware to continue to support us all?  All of the technical specs are as listed on sale. Very happy and I think the price is competitive.  Did communicate with Aja throughout the anxiety of purchase. I am temporarily working only so it's important that all go as expected so the stress doesn't weigh on me.  Runs Sierra 10.12.6.  I am downloading Canon D1100/MF6600 (UFRII LT) drivers. It worked on my 2006 iMac and works here. Thank you!