Ok the wireless charging piece I bought was insignia part number is NS-MWPC2-C ( now you have to take it apart which is really easy, there is a piece of rubber on top, you peel it off and there is little screws under it, then once that is open, you’ll see the coil, there’s a couple little screws there, take them out and voila you now have just the coil) now all you have to do is take apart the upper lid, really easy, you open it up and literally just pull off the black cover ( takes a little force but it won’t break is strong as hell) the piece I’m referring to is soon as you open your lid there is a black cover with a letter holder or something, then you will see four screws, take out the four screws, and voila the whole top bezel on top of the console comes off, now for easier understanding go on you tube and search for adding wireless charging on Silverado, there is some great videos that will help you understand things, it’s realky not as complicated as you think, and it’s def way better than the factory version and I can charge my phone up to 50% in 30 minutes, now I’m the fancy type of person and hate using cords for the simple reason the more you handle the cord the more often they break, so wireless charging is convenient for this and you can just literally flop it in down on the center and it’s chargung, I did no drilling or anything cause I didn’t want to ruin anything on the truck, never know when you want to trade it in lol, now the next part is important depending on the phone you have, Android and Apple have there own USB charging plugs to go into the outlets, they are not interchangeable as each one uses different watts etc, on eBay you can buy them really cheap but make sure they are the oem plugs not cheap ones from China as they did not give you the full protection for your device, what’s good about the wireless coil that insignia designed is, it will only put out the power the USB port desired so it won’t over due it, that’s why the name brand ones are better, the insignia pad is cheaper than any other one out there but it is well built and I’m fussy and it does not overheat, ( I did order a coil itself onetime of eBay from China as it advertised it was fast charge, when I installed it, within the first 30 seconds I could smell electrical wires melting, cause they aren’t cheap and have no standards, I will post some pics next couple days for you to help, and I promise this is an upgrade that’s cheap and you’ll love it, no splicing wires or anything and I’ve had it for over a year now and not a single problem and anyone that gets in my truck get so freaked out by seeing my phone just sitting there charging with no wires lol