DOIO Sayo OSU Rapid Trigger Hall Effect Gaming Keyboard with Joystick & Display

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Variant:Mint(3 Key)

Shipping & order information

We source our products from all over the world, so shipment is from various places. However, this has no impact on your shipping prices.

Shipment:

Standard Shipments for US, UK, EU, and Asia cost only 5-20 USD, depending on the weight of your parcel, and estimated delivery is within 2 weeks. Most customers will enjoy free shipping when your order reaches 70USD (where parcel weight does not exceed 0.3kg), however, it depends on the region you are located in and your postal code. This is automatically decided by our mailing system.

Please ensure that your mailing address is correct. Keebmonkey will not bear costs for redeliveries or lost parcels due to incorrect delivery addresses. The mailing address can only be changed before the parcel is shipped.

Shipping Times:

Region Time (Mean) Time (Fastest) Sample Size 
US 13 7 500
Canada 11 7 100
Australia 15 7 100
UK 10 8 100
Japan 7 4 100
Germany 11 8 80
Singapore 10 8 50
New Zeland 11 10 50

 

For any other regions, the delivery time is generally 10-20 days.

 

Canceling:

Cancelation is at the customer's pleasure before Keebmonkey dispatches their parcel. 3.5% of transaction fees are imposed by the payment processor for this purpose.

Support

About KeebMonkey

KeebMonkey is a registered company founded in 2019. We design, manufacture, and distribute keyboard related products such as switches, keycaps, keyboard kits, etc. We aim to grow our business by providing products at cost-effective prices with low shipping fees.

 

For wholesale and other inquiries, please contact us by filling out the form below. You'll hear back from us within 24 hours. You can also reach out to us by sending a email to keebmonkey@gmail.com.

 

For Cooperations, Reviews, and samples, contact us via m@keebmonkey.com. SUPPORT EMAILS WILL NOT BE ANSWERED!

 

Contact Form

Product details

Sayo KB03 / KB04 are high-performance one-handed keypads designed for gamers who demand speed, precision, and full control. The KB03 features a compact 3-key layout, while the KB04 offers an expanded 4-key setup for enhanced input flexibility.

Powered by Hall Effect magnetic switches and Rapid Trigger technology, both models deliver ultra-fast actuation and instant reset for consistently accurate inputs—perfect for fast-paced gameplay.

With adjustable actuation in precise 0.05mm increments, every key can be fine-tuned to match your exact playstyle. The built-in display and control dial allow real-time adjustments without the need for software or web tools—even during gameplay.

A 1000Hz polling rate ensures stable, low-latency performance, while the CNC-machined 6063 aluminum top case provides a premium, durable feel. The acrylic base enhances RGB lighting with a smooth, diffused underglow for a clean and modern desktop aesthetic.

Fully programmable via VIA, both keypads support custom key mapping and multiple layers, with all settings saved directly onboard. The integrated 4-way joystick (with press-to-confirm) enables fast navigation and intuitive control.

Specifications:

  • Switch Type: Hall Effect Magnetic Switch
  • Actuation Adjustment: 0.05mm Precision Adjustable
  • Trigger Technology: Rapid Trigger
  • Polling Rate: 1000Hz
  • Layout Options: 3 Keys / 4 Keys + Joystick
  • Material: CNC 6063 Aluminum Top Case + Acrylic Base
  • Keycaps: PBT
  • Display: Built-in Screen (Real-time Adjustment)
  • Controls: Control Dial + 4-Way Joystick (Press = Enter)
  • Lighting: RGB (Multiple Effects)
  • Port: USB-C (Detachable Cable)
  • Connectivity: Wired