ATK A9 NB Ultra

Name: ATK A9 NB Ultra
Brand: ATK

Released April 2026

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The A9 NB Ultra includes a charging dock that also houses its wireless receiver. Its 56 g symmetrical shell contains a PAW3950 Ultra sensor, optical switches and an 800 mAh battery. It supports up to 8,000 Hz polling over wireless or USB.

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Specifications

Weight: 56 g56 +/- 3 g
Dimensions: 125 × 63.5 × 40 mm
Shape: Symmetrical
Size: Large
Sensor: PixArt PAW3950 Ultra
Sensor position: Front54%
Polling: 8,000 Hz
Connection: Wireless
Switches: ATK custom optical
MCU: Not listed
Battery capacity: 800 mAh
Claimed runtime: 200 hours
Launch price: $79.98 USD
Release: Released April 2026

Sources and notes

Battery: Manufacturer specification, checked 2026-09-07.

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ATK A9 NB Ultra

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