RG405V Retro Handheld Game, Android 12 Built-in 128G TF Card 3172 Games,4 inch IPS Touch Screen with Game Front-end,RG405V Supports 5G WiFi Bluetooth 5.0 More Than 20 formats of Games

I initially got this system as I had a similar model that was running well enough but didn't have the full capabilities that I was looking for. I'm no expert in terms of emulator systems but have had some experience with all-in-one game systems and handheld multi platform gaming consoles in the past. This, however, is miles above those cheaply made, flimsy systems that are essentially 90% 8-bit games or knockoffs of popular media. This system allows you to run a variety of emulators which allows you to play several style games from a wide span of several decades. You can play classic SNES games, motion based Wii U games and a little bit of everything in between. There is a bit of a learning curve if you've never played an emulator but essentially what it does is allows the device, the RG405M, to replicate playing on a variety of Gaming consoles.All of the hard work is essentially done for you from the get-go as these emulators have been around for years but are already downloaded and fully activated on the device. All you really need to do is download your games from reputable, legal sites or copy them from your existing physical versions to create a portable game system that you can use virtually anywhere! And even that may be something you might not even have to do as the system posts and impressive ton of games already downloaded and ready to go once you turn this on. I looked through the list several times and, unlike similar systems that claim they have thousands of games that are all in one, this actually has no repeated games in their game lists. Some systems have hundreds of games already preloaded into the RG405M and it just takes a matter of finding which one is your favorite and with in a matter of clicks you're good to go. Games like pokemon, several Mario games, a number of Zelda games and a surprising number of Kirby games are already installed. My favorites are definitely the Crash Bandicoot games for the Game Boy Color and advanced emulators.Buying this over getting a brand new unit that has nothing installed is a no-brainer as it takes away 99% of the guesswork of jumping into emulators and playing them wherever you want. Now downtime is basically just more time to play as you can switch from Wii games to PlayStation to Sega Genesis, etc. games all within a few clicks of a button. Initially, my first unit arrived with some damage to the screen and I was really bummed but after contacting customer service, we reached a resolution to have the device replaced and the model I received is flawless. Took no time at all to reach a speedy resolution and the communication was excellent. Really felt like the seller was trying to make sure my purchase was a good one. Can't say enough about this unit and the seller in general as it allows me to relive Nostalgia from gaming as a kid, literally putting the power to play on my favorite units all in the palm of my hand!

It didn’t work at all it is impossible to make it work I would love to send it it back it shouldn’t be in the market really bad product I do not recommend to any one and it expensive as well

This device is GREAT but let me be very clear that I have been using emulators for over 25 years. I like to tinker with technology, and I know my way around finding ROMs (games) from websites and torrents. I mention this because while this device CAN play all of your childhood favorites, it is not ready to go out of the box. So if you are not technologically curious and don't want to put in the time to set this up, you may be disappointed.Now that I've put in my disclaimer above, on to the device review. This thing is awesome. It comes preloaded with about every emulator you can think of (and then some more), and all you need to do is find a source to procure your games. However, if you REALLY want this thing to reach it's potential, google "RG404V Setup Guide", and there is a 35 minute video that will "debloat" the device and install legitimate copies of the emulators needed. Some of those emulators are paid apps (~$10 total), but you will get the benefits of having legitimate apps that will auto update from the Google Play Store.Regarding performance, the device appears to be emulate every console I've thrown at it handily, up until you get to PS2, Dreamcast, and GameCube that will require some tweaking of the settings to run at full speed; like I said this is a RETRO gaming handheld, so don't expect it to run modern consoles or games like a Steamdeck. Regarding arcade classics (using MAME), it can handle basically anything thru the early 2000s, UNLESS it is a game that had a laserdiscs or harddrives (like Killer Instinct or NFL Blitz, which are so slow as to be unplayable IMO).The controls feel comfortable and the large runch screen is nice, though you may still find it to be too small for some gaming systems, such as the NDS, which originally had 2 screens, or for vertical arcade shooters. That said, there are ways around the NDS limitations ilas you can program keys to swap the screen being displayed.Overall the form factor is comfortable in your hands, and while it is not small enough to be pocketable in my jeans, I can carry it in my shorts if necessary, though not comfortably.Finally, the screen is crisp and bright. The touchscreen is responsive, though who uses onscreen controls when you have built in sticks and buttons? Speaking of controls, the buttons and joysticks are all responsive with no noticable lag.All in, I am very happy with this purchase, and while it may take a new user a bit of time to learn the ins and outs of emulation, the end result is a highly enjoyable trip down memory lane.Happy gaming!