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🚀 Unlock your Nintendo DS’s full potential with open-source power!
The Kaico DSPico RP2040 Development Card is a professionally manufactured, open-source hardware tool designed for lawful software development and technical experimentation on Nintendo DS, DS Lite, and 3DS (DS mode) systems. Featuring a dual-core RP2040 microcontroller, 16Mbit onboard flash, MicroSD support, and low power consumption, it offers reliable, stable operation with easy USB firmware updates. Packaged with a complimentary MicroSD card and housed in a durable cartridge shell, it’s the ultimate choice for millennial developers seeking cutting-edge, compliant DS development hardware.


| Asin | B0GGS7HR5N |
| Best Sellers Rank | 5 in Nintendo DS Accessories |
| Country Of Origin | United Kingdom |
| Guaranteed Software Updates Until | unknown |
| Language | English |
| Product Dimensions | 3.5 x 3.5 x 0.5 cm; 13 g |
| Release Date | 31 July 2025 |
J**N
Probably the best flashcart you can get for your money.
Nice Plug N Play Flashcart that pretty much just works.
S**N
Don’t think just buy. No more money for nintendo
Actually goated lads. R4s wee brother is way cooler
S**G
Flac/mp3 player
Excellent card but it comes with hybrid firmware which doesn't work with the DSi you have to download the the latest kaiko firmware which will flash the pico launcher, I use it to play all my flac files
A**T
Best DS Flashcart on the market
Great flashcart. This version includes the firmware pre-installed on the included 8GB microSD card. I replaced it with a 16GB card, and everything worked perfectly.
D**N
Cartridge seems OK but SD card failed immediately
DSPico Card is well made and seems great, but the bundled no name SD card is really low quality and failed almost immediately, meaning I will have to pay extra for another card just to get the system working.
R**E
Faulty SD card- Spoofed firmware
The R4 card worked perfectly- but the SD card itself was faulty (i suspect had spoofed firmware). DS files functioned perfectly when i tested it using an emulator on my laptop, but as soon as I disconnected the SD card and connected it to the DSPico/ reconnected it to the computer- all files were corrupted except for the first game I added. This was the case nomatter what games I added or in which order. Im getting a replacement card and will update if the experience is different.
T**W
A must for DS owners
If you own a DS and want a flash cart solution this is absolutly awesome. As an open source project you may want to build your own but very fidly soldering due to tiny size. However if you want a very well premade and reasonably priced DSPico this really hits the spot. Comes with everything you need and nothing you don't. So great I've purchased 3 of these for myself and others. I had an issue with one but a quick email exchange got that sorted quickly and effectively.
R**D
Excellent product and well made
The best DS flash card and probably the last you’ll ever need. This version is well made, good production values, everything just works. Personally I’d prefer a cheaper price and no 8GB SD card which I won’t use but at least it’s an all in one package for most people
D**W
Easy to use vs stock DS Pico
Perfect. This Kaico version of the DSPico works great. Came with a small and slow micro SD card which I replaced. However that card came with the DSPico software which was a major plus. Stock DSPico require users to compile their own firmware from GitHub so I was happy that the Kaico was ready. Does not come with games.
J**G
Excelente producto. Recomendable
Excelente cartucho dspico , bien presentado y de buena calidad. Funcionando bien y actualizado a ultima versión.
V**R
NDS Modul (GAMES)
Ist ein super Modul , Sobald es mit aller Software eingerichet ist ,in den Modulslot wo die Originalen Spielmodule ein gesteckt werden.
W**M
Il modo migliore per far rivivere il vostro Nintendo DS.
Una cartuccia geniale che dà una seconda vita a una console meravigliosa come il DS. È open-source, perciò realizzato dagli appassionati, non è legato a una multinazionale, chiunque può contribuire allo sviluppo di DSPico e dunque rappresenta il futuro per il mondo delle flashcart DS. Facile da aggiornare, impostare, basta seguire le guide sulle flashcart che si trovano facilmente online (cercate "flashcarts guide DSPico"). Fa durare la batteria del DS più a lungo rispetto a giocare con le cartucce di gioco originali. Potete emulare giochi di console storiche quali GBA, GBC, GB, SNES ecc. rivivendo i vostri ricordi d'infanzia. Unica pecca è che la scheda microSD in omaggio (8GB) non funziona bene ed è lenta nel trasferimento dati. Meglio comprane una a parte, anche se non ho provato, ad esempio, a riformattarla. Ricordate di formattare la vostra microSD in FAT 32 se già non lo è. Avete bisogno di un computer Windows, un lettore di schede SD (ne vendono a 11 euro circa) e un cavo micro-USB per aggiornare il firmware della cartuccia almeno la prima volta (è il cavo quello del cellulare che avevate un po' di anni fa prima dei modelli più recenti che hanno fatto poi, USB-C). Un enorme grazie a chi ha ideato il progetto.
R**E
Carte DSPico fonctionnelle
Je suis très satisfait de ce DSPico, totalement fonctionnel. Seul petit bémol, la carte SD de piètre qualité, mais je ne m'en servirai pas.
Trustpilot
2 weeks ago
3 days ago