Zunate MX4SIO SIO2SD Reader Adapter, Hand Made Stable Replacement MX4SIO TF Adapter For PS2 Memory Card Reader

First and foremost, this is NOT a memory card and cannot be configured to work as one. This is used in conjunction with a FreeMCBoot modded PS2 console to play your backed up ISO files via OpenLauncher. With that said, OPL must be the correct version to even support MX4SIO (stick with the newest version). The file structure of your SD card has to be properly organized for OPL as well. Games will run at full speed and run perfectly without slowdown or graphical glitches. Some games with full motion video may have choppy cutscenes, but this is not the fault of the MX4SIO, as the PS2 data transfer speeds are on par with USB 1.0. The build quality and plastic quality are excellent, feel on par with OEM memory cards, and the coloration of the plastic is vibrant and aesthetically pleasing. The SD card may be slightly tricky to insert because it is flush fitting when fully inserted, but will seat with an audible click and stay inserted without issue. When in operation, there are bright LED lights on the card, so if this bothers you, get a solid color option and cover with a piece of tape. Overall, this is an excellent option to play games without using your disc drive on a soft modded PS2, as long as you do your research ahead of time and prep your system accordingly. I would highly recommend this as an alternative to installing a hard drive on your PS2.

Easy to set up and use. Once you get the OPL configured, you're ready to go. I was using a USB drive for a while on my slim PS2. The difference is night and day. In game videos no longer stutter or skip, games load faster and the compatibility issues I had with some games on USB work perfectly fine with this card. Amazing.

This works as advertised if you know what you're doing on a ps2. It is not a memory card. This is to be used and configured with a softmodded ps2 and opl.

This card does work however I have to use duct tape to hold the micro sd into position. It will not read the card unless I forcefully shove it down and tape it. It would be nice not to have to tape it because it looks a little ghetto, but hey it works. I used a samsung pro plus 128gb micro sd card inside and it works.

PS2 disc lasers don't exactly have the greatest lifespans, and mine went out a few years ago. Say goodbye to booting off the slower USB 1.0 ports on your PS2 as well. This is very easy to use alongside FMCB, and games load faster than I expected. I did take it apart to reseat the internals to get the MicroSD card to click into place properly, but that wasn't an issue at all. Now I can revisit the games I loved as a kid on authentic hardware. Update 08/11/24: After a couple of days it stopped reading, and I couldn't get it to appear in OPL through FCMB. I spent hours troubleshooting it, and checked the soldier points on the MicroSD drive that's soldered onto the PCB and it should work? It ended up being a headache, so I set up game sharing to my PS2 over SMB from my Windows 10 partition. Setting up SMB is probably more worth your time than trying to troubleshoot this.

If you have a PS2 you need this little guy

Working with PS2 Slim 7900x model, bright LEDs and fun design

Working perfectly with my slim ps2 scph 9000 model. Just need to update to the latest OPL beta 1.2.0….

No issues and worked perfectly!

Was not recognized by any of the mcboot and relative apps. Even bought a new Samsung EVO 64gb card as it was supposed to be the most compatible, but still the mx4sio was never detected anywhere. Disappointing.

Yes, it's possible now. By using MX4SIO, You can play games via SD card. Simple to use. Great device. Doesn't lags or flicker in games while playing.