Get this instead https://retrox.tv. Source: over 1 year ago

I know everyone has their opinions about using paid emulators, but I bought a copy of RetroX on a black friday or Christmas sale or something like that several years ago for my shield and I'm very happy with it. I map an NFS share off my fileserver that holds all my roms, and I use a bluetooth xbone controller with it and have very few, if any, problems. Source: over 1 year ago

It is, but it's not really the most accurate emulator so you may encounter graphical glitches and/or sound cracking, because the emulator is made to run on old computers and focuses on speed. I suggest you look for a alternative if you have a modern computer, you'll find others here, but No$GBA is fine if you really want or need it. The official website is here (use this link if the official site is out, it's a... Source: over 1 year ago

If you don't want to hunt for DS firmware, No$GBA is another great emulator that has existed ever since Nintendo DS was released. Make sure you download if from problemkaputt.de as the top result isn't its official site. Source: over 1 year ago

On android DraStic is the best one, on PC No$GBA seems to be the most updated one with DSi enhancements support. Source: over 2 years ago

Using no$gba works slightly better than dslink with wifiboot, but wifiboot just doesn't really work with homebrew made with devkitARM. Source: almost 3 years ago