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MCHOSE K7 Ultra 8K Wireless Mouse
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US & Canada: estimated delivery in 7–15 business days. Other destinations depend on the product. Return requests accepted within 30 days of receipt. Shipping options and charges are shown at checkout. Contact ROSLO about delivery or returns ↗
Product details
Select your preferred version above, then explore the specifications and photos below. Included accessories can vary by version.
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Estimated delivery is 7–15 business days. We primarily ship to the United States and Canada. Other destinations are available only for eligible products. Enter your shipping address at checkout to see available options and costs.
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MCHOSE K7 Ultra
Play wirelessly. Dock between sessions.
Magnetic charging.
The charging dock also works as an 8K receiver, keeping the desk setup together.

PAW3950 tracking.
The sensor supports up to 42,000 DPI with polling up to 8,000 Hz.

A medium-to-large shape.
The K7 Ultra weighs 59 ±2 g and measures 127.3 × 63.8 × 39.9 mm, with Omron mechanical switches.

Specifications & configuration
Designed for your next session
The K7 Ultra pairs a medium-to-large body with a charging dock that also serves as an 8K receiver. Choose your colour for a coordinated desk setup.
Technical specifications
| Sensor | PAW3950, up to 42,000 DPI and 750 IPS |
|---|---|
| Weight | 59 ± 2 g |
| Dimensions | 127.3 × 63.8 × 39.9 mm |
| Polling rate | Up to 8,000 Hz |
| Battery | 500 mAh |
| Main switches | Omron mechanical |
| Scroll encoder | TTC Gold |
| Feet | 100% PTFE |
| Processor | Realtek |
| Wireless technology | TOPSPEED |
| Charging | Magnetic wireless charging dock with integrated 8K receiver |
| Settings | MCHOSE HUB web and app |
In the box
K7 Ultra mouse, nano 8K receiver, magnetic charging dock, charging/data cable, manual, grip sticker and storage bag. Choose White Gold, Black, Rose Red or Iron Red above; the price shown is for one mouse in the selected colour.
Photos show available finishes and configurations of this model. Specifications, included accessories and compatibility depend on the selected version.
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