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🎮 One Hand, Infinite Control — Level Up Your Workflow & Play
The SAYO OSU 2-Key Mechanical Keyboard is a compact, hot-swappable keypad featuring Cherry Red switches for smooth, silent keystrokes. Designed for gamers and professionals alike, it supports advanced macro programming, customizable RGB lighting, and cross-platform compatibility. Its plug-and-play USB interface and on-device memory make it a versatile tool for boosting productivity or enhancing rhythm game performance.



| ASIN | B09PKJMK6L |
| Antenna Location | Gaming, Programming |
| Best Sellers Rank | #88,265 in Electronics ( See Top 100 in Electronics ) #158 in Gaming Keyboards |
| Box Contents | USB Cable |
| Brand | BTXETUEL |
| Brand Name | BTXETUEL |
| Button Quantity | 2 |
| Colour | Black |
| Compatible Devices | Linux, Mac, Windows |
| Compatible Operating System Family | Linux, Windows |
| Connectivity Technology | USB |
| Customer Reviews | 4.5 out of 5 stars 606 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Generation | 3rd Generation |
| Hand Orientation | Ambidextrous |
| Is Electric | No |
| Item Dimensions L x W x H | 5.1L x 5.1W x 2.8H Centimeters |
| Item Weight Unit of Measure | 1.52 Ounces |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Multi Functional |
| Keyboard Layout | QWERTY |
| Manufacturer | Newhui |
| Manufacturer Part Number | SayoDevice O2L RGB |
| Mechanical Keyboard Switch Model | Interruptores Vermelho-Cereja |
| Minimum Required Operating System Version | Mac OS 10.12 Sierra, Ubuntu 20.04 Focal Fossa, Windows 10 |
| Model Name | Sayo Device 2-Key |
| Model Number | SayoDevice O2L RGB |
| Number of Keys | 2 |
| Number of Sections | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Product Features | Hotkeys and Media Keys |
| Recommended Uses For Product | Gaming, Programming |
| Special Feature | Hotkeys and Media Keys |
| Switch Type | Clicky |
| Theme | office, gaming |
| UPC | 797823446657 |
| Unit Count | 1 Count |
A**J
Great product
Works like a dream. A must for people having to copy paste massive data
A**7
Small and simple require software to work and setup
Small and simple
A**L
Cumple cabal con lo ofrecido y llegó muy rápido a pesar de ser de importación
A gusto con esta compra, me va a salvar del túnel carpiano porque realizó movimientos repetitivos de copy-paste y sus teclas son muy cómodas en su uso
A**A
Repetitive copy and paste made easy
I have to copy and paste hundreds and hundreds of times a day for my job. Initially I just wanted it so I could save my pinky finger from the work of hitting Ctrl so many times - but this ended up having the unexpected bonus of it being even more comfortable as I can hold the keys in my hand and rest it wherever it’s comfortable. It worked perfectly, plug and play. 10/10, made my work easier, with less stress on my hand and wrist. I’ve been using it for months, no issues or complaints. Thank you whomever built this!! <3
L**N
Bon produit
Parfait bon produit
R**I
Muito úteis
No meu trabalho uso muitos comandos repetitivos (alt+C e ctrl+C/V) e como isto dá para configurar, foi um espetáculo. Além disso, já resistiram a algumas quedas, não muito altas. O fio é largo e dá para extender um pouco
E**Y
No drivers to install - plug and go!
Well made little thing with blank keys as well. No drivers to install. Lots of colourd lights options.
Trustpilot
2 months ago
1 week ago