I bought this product for the ROMS which you can easily transfer. You can also transfer to the hard drive. It runs Kodi and is Linux based. For me this is plug and play. I've tested it on my desk top windows 10 machine Ryzen 7 3800x ,32 gigs of ram 2080ti and my laptop which is also a Ryzen build but the latest gen Ryzen 9 with 16 gigs of ram and a 3070. Just play it in to an available USB port and start your computer. It will boot into Kodi and your ready to play. There are a total of 122644 files which all but two are games as far as I noticed. The only system on it that I couldn't get to start is the Nintendo switch which isn't surprising and I'm a little surprised to see it here. I was pleasantly surprised to find PS3 working. I only tried Ridge Racer 7 I think it was. Played very well. PS3 games take a long time to load the first time so expect that. There are of course games repeating multiple times. You'll get pretty much every version of the game on all consoles so the actual number of titles only counted once is probably between 15000 and 30000 which is still an insane number of games. I did find a couple of roms that wouldn't start but very few. Overall I think it's a good buy if you take into account how long it would take you to this. I've spent weeks putting my personal setup together and like it better but it requires a lot of time.

This is a very detailed collection. I love it

Took some time to set it up to run on my laptop but once you try different settings for each system it runs great. Make sure you turn on you graphics card in the video settings it makes a huge difference.

This is an amazing drive if you are looking for a plug and play option. No need to spend hours downloading roms and bios. No need to spend hours tinkering with individual emulators. They are all here and set up for you. Couple of things to consider, you'll want to plug this into a PC or Mac with a decent processor if you want to take advantage of the higher end consoles like PS2 PS3, Wii and Wii U. I run this on a beelink SER4 and all games I've tested run great with no issues. If you have a modern pc you'll have no problem running this drive. Only problem I ran into is Batocera not being able to connect to my wifi network which is more of an issue with Batocera and my beelink than it is with this drive. I was able to connect to internet via Ethernet to be able to change up the Batocera themes and scraping for game box art. Speaking of game box art. That is my only gripe about this drive. It comes with short videos for each game rather than the game original box art. I personally prefer the game box art over a video of each game. This is my preference, your may be different. I just wish the games were scraped on Batocera for original game box art before it shipped out. It's going to take a long time to scrape 122k games to get the box art. I like this drive so much, I'm planning on buying another beelink so I hook it up to my living room tv to have this drive boot up directly to Batocera for a home game system. If you want to relive your childhood or just want to play retro games and the classic consoles. This is the drive for you. All the games I've played on here so far have been playable and enjoyable.

This is a Good Collection of Retro Games, but to be honest it's not the reason I purchased this, I only bought it because going over the Bandwith with my cable provider to make a collection like this myself would of cost more then what I paid for this, then there's the time and effort towards making one myself. So......this is a Win in my Opinion.