S312B

The S312B Tournament-Grade Optical Navigation Sensor is here! High performance, high precision and low power consumption, engineered for tri-mode gaming mice with 8K polling rate. Multiple finished mice equipped with this sensor are now selling hot!

Freely switch among three modes: Wired Gaming / High Performance / Office:
• Wired Gaming Mode unleashes peak performance: 500 IPS, 50g acceleration, 13000 FPS. Ultra-smooth tracking delivers the immersive "one with your mouse" control, letting you strike first with every move!
• High Performance Mode offers balanced all-round capability, easily handling gaming and daily office work with one-click seamless scene switching.
• Office Mode prioritizes power efficiency to greatly extend battery life, saying goodbye to the hassle of frequent recharging.

A true benchmark for 8K gaming sensors with class-leading computing power!
Up to 30000 CPI, 500 IPS high-speed tracking and 50g acceleration, with adjustable lift-off distance (LOD) ranging from 1mm to 2mm. Tune it freely to craft your unique control feel.

 S312B
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Chip Model

S312B

Product Positioning

Esports game

Tracking Speed

500ips

Acceleration

50g

Frame Rate

13000fps

Resolution

30000cpi

Maximum Polling Rate

8000HZ

Working Mode

-

Power Consumption Reference

Office mode

0.4mA (Run)

70uA (Sleep1)

15uA (Sleep2)

4uA (PD)

High performance

mode

1.05mA (Run)

335uA (Sleep1)

30uA (Sleep2)

4uA (PD)

Corded Gaming mode

9.1mA (Run)

680uA (Sleep1)

N/A

4uA (PD)

LED

Infrared 850

Anti-aliasing

√

Lift-off Distance

1mm/2mm

Operating Voltage

1.8~3.6V

Package Type

SDIP-8


Note:

① Average Current Calculation Avg (Office Type): Weight of 45% at 5 ips, 40% at 10 ips, and 15% at speeds ≥ 20 ips

② Average Current Calculation Avg (Gaming Type): Weight of 45% at 10 ips, 40% at 20 ips, and 15% at speeds ≥ 40 ips

+轨迹球.jpg


Trackball

+有线无线鼠标.jpg


Wired / Wireless Mouse



S312B_Spec_EN_V1.00
S312B_Spec_EN_V1.00
文件大小:468KB 时间:2026.10.26
S312B_Spec_EN_V1.00