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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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Wired connection | Key layout: 75% layout (Japanese version 85 keys), rotary knob | Key switch: Very Peri Magnet Switch | Hot-swappable
Interface: USB 2.0 (Type-C shape) | Case Material: 6063 CNC Full Aluminum | Dye-sublimation printed PBT keycaps | RGB lighting (south-facing)
Polling rate: 8,000Hz | Anti-ghosting, N-key rollover | Supported OS: Windows 10, 11 | Supported software: Original web program
Accessories: USB Type-C cable (1.8m) x1, keycap/key switch puller (integrated), replacement keycaps (ESC, Space), user's guide (including product warranty)
External dimensions: (W)330 x (D)146 x (H)46 | Weight: 1.8 kg | Warranty period: 1 year manufacturer's warranty
[Product overview]
"ULTRA PLUS" is Princeton's original gaming brand.
[Product Features]
■A more robust feel and a comfortable typing experience
The case, crafted from highly workable 6063 aluminum using CNC machining, is specially designed to provide superior robustness and a comfortable typing feel that plastic cases cannot match, and is finished with a beautiful anodized coating.
■UP Trigger
The 0.02mm high-precision, responsive variable AP function controls input and release, achieving faster operation than typical mechanical switches.
The UP trigger (rapid trigger function) has a variable AP (actuation point), allowing for significantly shorter input and release times compared to typical mechanical switches, thus enabling faster execution of the next action during gameplay.
■ Equipped with original magnetic key switches: Very Peri Magnet Switch
By improving the precision of the key switches, this keyboard provides a mechanical-like, comfortable typing feel, even with magnetic switches.
Most rapid-trigger keyboards from other manufacturers on the market use switches that are sold directly by the switch manufacturers. Among these, the GATERON KS-20 switch is frequently used, but this particular switch has been customized to reduce wobble and provide a deeper typing feel compared to the standard KS-20.
■ Supports 75% layout Japanese keyboard arrangement
It features a familiar Japanese layout and a 75% size design that ensures a wide range of motion for gaming.
Many other rapid-trigger keyboards on the market are manufactured in China and often sold with English layouts. Furthermore, it is difficult for someone whose native language is not Japanese and whose PC environment is not Japanese to manufacture Japanese-layout keyboards, making 75% size Japanese-layout keyboards still relatively rare.
■ Low latency
With support for a polling rate of 8,000Hz, it can transmit more signals to the PC per second, thus minimizing latency.
■ Polished case and keycaps
The case is CNC machined from 6063 aluminum, and the keycaps are made of PBT, providing a pleasant feel and durable, fade-resistant printing.
■ RGB lights and rotary knob
Changes from the previous model include the RGB lights now facing south, RGB LED lights with customizable lighting patterns via software, and a high-quality, machined aluminum knob for volume control.
■ Original Web Program
This original web program, which requires no download, allows you to configure various keyboard settings.
■ N-key rollover support
This product supports N-key rollover, so even if you press multiple keys simultaneously, the input will be registered accurately.
■ 100% Anti-Ghosting
This product supports anti-ghosting, preventing accidental input even when multiple keys are pressed simultaneously.
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