Unitek Switch Game Card Reader, Upgrade Version Multi Switch Game Switcher with Remote Control, 8 Cards Reading & Quick Switching Adapters for Nintendo Switch/Switch OLED(8 Games Switching)

I'm giving this 5 stars because technically it works. It doesn't work the way I was hoping for but it works, so far, it's brand new to me so I can't talk about how long it'll work.I'm sure it works fine on a Switch, I was hoping to use it with my Switch 2 (which to be fair, it is not advertised as a Switch 2 device). It technically works with the Switch 2 if you are using Switch game carts. Switch 2 game carts do not work with this device though. So right now I have 2 Switch 2 games on it and 6 regular Switch games and the regular Switch ones work fine, but when I switch to a Switch 2 game, it gives me an error saying it couldn't read the cart.Just wanted to leave a review so people know.

What an ingenious addon for my Nintendo Switch! It works exactly like advertised. You load up 8 games in the slots and you can remotely switch between them without having to get up to swap out cards. Transitions take like 2-3 seconds. I like that the titles still show up on the main menu whether they're active or not, so you don't forget what you have in the slot. Remote works flawlessly from over 8 feet away. Totally worth the money!

What a clever device! I have seven favorite Switch games that I am constantly using in my Switch. While it isn’t hard to change games I’m afraid I will wear out the game holder in the Switch. This new device solves my issue. I can plug all my games into this device that attaches to the Switch charging station and plugs into the Switch. Now I can easily change games without leaving my couch or touching my Switch!! I’ve been using this for a few months and it continues to work great. It is easy to setup and easy to use.

What a neat product. There is no manual, but has a card with a QR code for an online manual. It is straightforward, so you really shouldn't need a manual (would have been nice to show a quick-start guide on the box). You can insert up to 8 games into the device, slide the cable into your switch, connect the USB cable to the dock, and easily change the most common games you play! If you have kids, this also helps so they don't misplace games.While it's not really useful for handheld mode, I typically play in docked mode, and has made changing games easier for me. Putting games in and taking them out out is similar to the switch.The included remote is awesome, allowing you to cycle thru the games without having to get up off the couch. If you cannot find the remote, there is a switch on top that you can press too. There is a slight delay between switching games though (around 8 seconds), but its much faster than popping out one cart and putting in another. I also have not found a way to play a game in a specific slot, you have to cycle thru the ones you put in.Only issue has been that if you press the remote while in the middle of a game, it interrupts the game and kicks you back to the menu (just like if you were to remove the cart while playing). So just be cautious to not sit on it! The remote does take a standard CR2032 battery (the back pops off).Overall this has been great to use. Being able to change games without needing to move carts around has been great.

Works great. The manual says it could mess with the sleep mode if you plug into the dock so I just used an external usb. No biggie. So much better than switching cartridges. Great product!

Great. Was a gift and he loves it.

the device works correctly, the games swap correctly when you press the buttons, but there are some things that they don't mention on the description:1. the reason why they suggest to connect it to a different power supply (rather that connect it to the Switch dock) is, quoting the manual: "Why does the Switch wake up in sleep mode? The issue occurs exclusively in Switch Docks that use a USB HUB expansion chipset. The solution is to use an additional USB charger instead of plugging the USB cable into the Switch dock's USB port" So the old Switch models have a problem with that, I'm guessing the OLED model don't.2. If we follow the suggestion of using a different outlet, the LED indicator never goes off and the light can be really annoying when the console is on sleep mode.those 2 "issues" made me put the low rating and I'm still doubting if I'm going to use it at all.

This product works as advertised and it is nice to not have to be constantly changing games.