Component database

Mouse sensors

Tracking sensors: published ratings, the chip behind each brand name, and the mice that use them.

Sources & terms

Tick a kind of source to highlight everything it holds up

SourcesM maker — the component manufacturer, about its own partB brand — the company that sells it under its own nameD teardown — somebody who opened the hardware and lookedP press — reporting on the part rather than testing it

Every tracking sensor in the parts database, with the resolution, speed, acceleration, frame rate and lift-off figures its maker publishes, the part it is based on where a teardown names one, and the number of mice that use it.
Name	Maker	Type	Max DPI	IPS	Accel	Frame rate (FPS)	Lift-off cutoff	Light source	Interface	Operating voltage (V)	Run current (mA)	Package	Based on	Popularity
HERO +1 name Also sold as HERO 25KLogitech 1 revision	Logitech — brand source: logitech.com	Optical — brand source: logitech.com	25,600 — brand source: logitech.com	—	—	—	—	—	—	—	—	—	—	13
PixArt PMW3360 +1 name Also sold as Pixart PMW 3360BenQ Zowie	PixArt — maker source: pixart.com	Optical — maker source: pixart.com	12,000 — maker source: pixart.com	250 — maker source: pixart.com	50G — maker source: pixart.com	12,000 — maker source: pixart.com	<2mm, 2/3mm (Programmable) — maker source: pixart.com	Infrared LED (integrated) — maker source: pixart.com	4-wire SPI — maker source: pixart.com	1.8-2.1 — maker source: pixart.com	23.4 — maker source: pixart.com	16-PDIP — maker source: pixart.com	—	11
Razer Focus Pro 30K Optical Sensor +2 names Also sold as Focus Pro 30K Optical SensorRazer Razer Focus Pro 30KRazer	Razer — brand source: razer.com	Optical — brand source: razer.com	30,000 — brand source: razer.com	750 — brand source: razer.com	70G — brand source: razer.com	—	—	—	—	—	—	—	PixArt PAW3950	10
SteelSeries TrueMove Air	SteelSeries — brand source: steelseries.com	Optical — brand source: steelseries.com	—	—	—	—	—	—	—	—	—	—	PixArt PAW3335	8
PixArt PAW3950 +2 names Also sold as PAW 3950BenQ Zowie Pixart PAW 3950Scyrox	PixArt — press source: mechkeys.com	Optical — press source: mechkeys.com	30,000 — press source: mechkeys.com	750 — press source: mechkeys.com	50G — press source: mechkeys.com	—	—	—	—	—	—	—	—	6
PixArt PAW3950HS +1 name Also sold as PAW 3950 HSWLMOUSE	—	—	—	—	—	—	—	—	—	—	—	—	PixArt PAW3950	5
HERO 2	Logitech — brand source: logitechg.com	Optical — brand source: support.logi.com	44,000 — brand source: logitechg.com	888 — brand source: logitechg.com	88G — brand source: logitechg.com	—	—	—	—	—	—	—	—	4
PixArt PAW3395 +2 names Also sold as Pixart PAW 3395BenQ Zowie PAW3395Pulsar	PixArt — maker source: pixart.com	Optical — maker source: pixart.com	26,000 — maker source: pixart.com	650 — maker source: pixart.com	50G — maker source: pixart.com	—	Programmable 1mm, 2mm — maker source: pixart.com	Infrared LED (integrated) — maker source: pixart.com	4-wire SPI — maker source: pixart.com	1.8-2.1 — maker source: pixart.com	1.7 (HP mode), 1.3 (LP mode) — maker source: pixart.com	16-PDIP — maker source: pixart.com	—	4
Razer 5G Advanced 18K DPI Optical Sensor	Razer — brand source: razer.com	Optical — brand source: razer.com	—	—	—	—	—	—	—	—	—	—	—	3
Razer 5G Advanced Optical Sensor	Razer — brand source: razer.com	Optical — brand source: razer.com	—	—	—	—	—	—	—	—	—	—	—	3
SteelSeries TrueMove Core +1 name Also sold as TrueMove Core Optical Sensor (8.5K DPI)SteelSeries	SteelSeries — brand source: steelseries.com; press source: techpowerup.com	Optical — brand source: steelseries.com	—	—	—	—	—	—	—	—	—	—	PixArt PMW3331	3
Razer Focus Pro 35K Optical Sensor Gen-2 +1 name Also sold as Focus Pro 35K Optical Sensor Gen-2Razer	Razer — brand source: razer.com	Optical — brand source: razer.com	35,000 — brand source: razer.com	750 — brand source: razer.com	70G — brand source: razer.com	—	—	—	—	—	—	—	unasserted	2
Razer Focus Pro 50K Optical Sensor Gen-3 +1 name Also sold as Focus Pro 50K Optical Sensor Gen-3Razer	Razer — brand source: razer.com	Optical — brand source: razer.com	50,000 — brand source: razer.com	930 — brand source: razer.com	90G — brand source: razer.com	—	—	—	—	—	—	—	unasserted	2
Razer Focus+ Optical Sensor	Razer — brand source: razer.com (archived)	Optical — brand source: razer.com (archived)	20,000 — brand source: razer.com (archived)	650 — brand source: razer.com (archived)	—	—	—	—	—	—	—	—	PixArt PAW3399	2
SteelSeries TrueMove Pro +1 name Also sold as TrueMove ProSteelSeries	SteelSeries — brand source: steelseries.com	Optical — brand source: steelseries.com	—	—	—	—	—	—	—	—	—	—	—	2
SteelSeries TrueMove3+ Dual Sensor System	SteelSeries — brand source: steelseries.com	Optical — brand source: steelseries.com	12,000 — brand source: steelseries.com	350 — brand source: steelseries.com	—	—	down to 0.5mm — brand source: steelseries.com	—	—	—	—	—	PixArt PMW3360	2
Razer 8500 DPI Optical Sensor +1 name Also sold as 8500 DPI Optical SensorRazer	Razer — brand source: razer.com	Optical — brand source: razer.com	—	—	—	—	—	—	—	—	—	—	PixArt PAW3349	1
Razer Focus Pro 45K Optical Sensor Gen-2 +1 name Also sold as Focus Pro 45K Optical Sensor Gen-2Razer	Razer — brand source: razer.com	Optical — brand source: razer.com	45,000 — brand source: razer.com	900 — brand source: razer.com	85G — brand source: razer.com	—	—	—	—	—	—	—	unasserted	1
Razer Focus X 26K Optical Sensor	Razer — brand source: razer.com	Optical — brand source: razer.com	26,000 — brand source: razer.com	500 — brand source: razer.com	40G — brand source: razer.com	—	—	—	—	—	—	—	unasserted	1
Razer Focus+ 26K Optical Sensor +1 name Also sold as Focus+ 26K DPI Optical SensorRazer	Razer — brand source: razer.com	Optical — brand source: razer.com	26,000 — brand source: razer.com	650 — brand source: razer.com	—	—	—	—	—	—	—	—	unasserted	1
SteelSeries TrueMove 26K +1 name Also sold as SteelSeries TrueMove Optical SensorSteelSeries	SteelSeries — brand source: steelseries.com	Optical — brand source: steelseries.com	—	—	—	—	—	—	—	—	—	—	unasserted	1
SteelSeries TrueMove Pro+	SteelSeries — brand source: steelseries.com	Optical — brand source: steelseries.com	—	—	—	—	—	—	—	—	—	—	SteelSeries TrueMove Pro	1
PixArt PAW3335	PixArt — press source: techpowerup.com	Optical — maker source: pixart.com	16,000 — maker source: pixart.com	400 — maker source: pixart.com	40G — maker source: pixart.com	—	1mm & 2mm — maker source: pixart.com	Infrared LED (discrete) — maker source: pixart.com	3-wire SPI — maker source: pixart.com	1.8-2.1 — maker source: pixart.com	1.7 — maker source: pixart.com	8-PDIP — maker source: pixart.com	—	0
PixArt PAW3349	PixArt — press source: techpowerup.com	—	—	—	—	—	—	—	—	—	—	—	—	0
PixArt PAW3369	PixArt — press source: techpowerup.com	—	—	—	—	—	—	—	—	—	—	—	—	0
PixArt PAW3399	PixArt — maker source: pixart.com	Optical — maker source: pixart.com	20,000 — maker source: pixart.com	650 — maker source: pixart.com	50G — maker source: pixart.com	—	Programmable 1mm, 2mm, 3mm — maker source: pixart.com	Infrared LED (integrated) — maker source: pixart.com	4-wire SPI — maker source: pixart.com	1.8-2.1 — maker source: pixart.com	2.4 (HP mode), 1.7 (LP mode) — maker source: pixart.com	16-PDIP — maker source: pixart.com	—	0
PixArt PMW3331	PixArt — press source: techpowerup.com	—	—	—	—	—	—	—	—	—	—	—	—	0
PixArt PMW3389	PixArt — maker source: pixart.com	Optical — maker source: pixart.com	16,000 — maker source: pixart.com	400 — maker source: pixart.com	50G — maker source: pixart.com	—	<2mm, 2/3mm (Programmable) — maker source: pixart.com	Infrared LED (integrated) — maker source: pixart.com	4-wire SPI — maker source: pixart.com	1.8-2.1 — maker source: pixart.com	≈21 — maker source: pixart.com	16-PDIP — maker source: pixart.com	—	0