





Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Netherlands.
🎮 Elevate your game with the Sayodevice O3C — where precision meets personality.
The BTXETUEL SayoDevice O3C OSU Keyboard is a compact, high-performance input device featuring 3 Hall magnetic linear switches, a customizable 0.96-inch IPS color screen, and ultra-fast USB-C connectivity with an 8000Hz polling rate. Designed for top-tier players and professionals, it offers hot-swappable switches, programmable knobs and buttons, and a vibrant display to personalize your setup and maximize efficiency.








| ASIN | B0C7WD9J6L |
| Antenna Location | Gaming |
| Best Sellers Rank | 47,876 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 138 in Wrist Rests |
| Box Contents | USB Cable |
| Brand | BTXETUEL |
| Brand Name | BTXETUEL |
| Button Quantity | 3 |
| Colour | pink |
| Compatible Devices | ['Laptop', 'PC', 'Mac'] |
| Compatible Operating System Family | Windows |
| Compatible Tablet Computer Models | AAUB P30 |
| Compatible devices | ['Laptop', 'PC', 'Mac'] |
| Connectivity Technology | USB-C |
| Connectivity technology | USB-C |
| Country of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 102 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 6.4L x 5.1W x 3.8H centimetres |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Keyboard description | Gaming |
| Manufacturer | BTXETUEL |
| Manufacturer Part Number | 'Sayodevice-O3C' |
| Model Name | Sayodevice-O3C |
| Model Number | Sayodevice-O3C |
| Number of Keys | 3 |
| Number of Sections | 1 |
| Power Source | USB |
| Product Features | Magnetic |
| Recommended uses for product | Gaming |
| Special feature | Magnetic |
| Style Name | Game |
| Switch Type | Linear |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
N**.
Super customizable
Top tier pc gear
S**N
Worth to buy
Amazing purchase, very good quality,
L**R
The sayodevice rated by gd top player
The sayodevice is a musthave in geometry top play As a top player myself I've seen myself struggling on levels even with 4k and even 5k pulling Rate but this sayodevice having 8k makes it much different Would I recommend to new players or casual even maybe intermediate, no But for top play definitely a must have (besides the waiting ofc)
I**C
Amazing for GD, a must-buy
Bought this to replace my old broken simpad and I was totally blown away. The quality and features are that of something even twice this price, and the tunability is incredibly helpful. Only gripe is that this thing only takes magnetic switches so if you have a whole bunch of cherry ones sitting around that you want to swap into this, tough luck. I think thats a very irrelevant thing to most people though, me included, since the ones that come with it are great. Solid 10/10
M**A
Good quality
Works great. Perfect gift for my son.
Y**L
Cumple al 100% y hasta más
Todos lo usamos para GD y eso es obvio, llevo usandolo mas de 8 meses y mas de 800k clicks y como es la versión con switches gateron no ha dado ni un solo problema, pase de tener un hard demon de hardest a pasarme como otros 7 hard demons y 5 insane demons en esos 8 meses que tengo usandolo Por cierto al menos esta versión rosa vino con otras 6 keycaps, 3 negras y 3 blancas Es duradero y muy util
F**Z
lo maximo
te amo sayo device me ayudas a jugar gd.
Trustpilot
1 month ago
4 days ago