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Kensington Expert Mouse Wireless Trackball vs Logitech ERGO M575
Side-by-Side Comparison
Products
Kensington Expert Mouse Wireless Trackball
Logitech ERGO M575
Tested using Methodology v1.0
Updated Jan 08, 2024 08:51 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated Dec 06, 2023 06:45 PM
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Amazon.com
ConnectivityWireless
TypeTrackball
Default WeightN/A
AmbidextrousYes
ConnectivityWireless
TypeTrackball
Default Weight157.6 g
AmbidextrousNo
Variants
- Expert Mouse Wireless Trackball
- ERGO M575 (Black)
- ERGO M575 (Off White)
Our Verdict
Kensington Expert Mouse Wireless Trackball
Logitech ERGO M575
the Logitech ERGO M575 is a better trackball mouse overall than the Kensington Expert Mouse Wireless Trackball. The Logitech has a more comfortable right-handed design well-suited to palm grip or claw grip. It also feels better-built and only uses one AA battery. On the other hand, the Kensington has an ambidextrous shape with a detachable wrist rest, but it has an unusual design that isn't compatible with standard grip types. It also uses AA batteries but needs two instead of one. Unfortunately, its latency is very high, though this shouldn't be noticeable for everyday tasks.
Check Price
Standard
Expert Mouse Wireless Trackball
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ERGO M575
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Expert Mouse Wireless Trackball
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ERGO M575
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Expert Mouse Wireless Trackball
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Expert Mouse Wireless Trackball
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Expert Mouse Wireless Trackball
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Work
Threshold
Work
7.7
6.7
Build Quality
7.5
8.5
Number Of Programmable Inputs
5
3
Buttons
4.4
3.8
Full Comparison
Design
Style
Style Picture
Type
Trackball
Trackball
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
6.1" (156 mm)
5.3" (135 mm)
Width
5.1" (130 mm)
3.9" (99 mm)
Height
2.8" (70 mm)
1.8" (46 mm)
Grip Width
N/A
66 mm
Ambidextrous
Yes
No
Left-Handed Friendly
No
No
Finger Rest
No
Pinky
Portability
2.7
7.0
Portability picture
Box Volume
86.65 in³ (1,420 cm³)
37.10 in³ (608 cm³)
Receiver Storing
Yes
Yes
Build Quality
7.5
8.5
Build quality picture
Weight
5.1
5.2
Minimum Weight Picture
Lowest Weight
392 g
135.6 g
Default Weight
N/A
157.6 g
Weight Distribution
Front-heavy
Centered
Extra Weights
No
No
Maximum Weight Without Wire
463 g
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Right-handed
No
Left-handed
No
No
Ambidextrous
Yes
No
Coating
Matte
Matte
Finger Rest
No
Pinky
Wireless Versatility
9.2
9.2
Maximum Of Paired Devices
2
Bluetooth
Yes
Yes
Receiver
Yes
Yes
Battery Type
2x AA
1x AA
Use When Charging
No ( Single use batteries)
No ( Single use batteries)
On/Off Activation
Auto Off And On/Off Switch
Auto Off And On/Off Switch
Receiver Extender
No
No
Battery Indicator
No
Yes
Cable
0.0
0.0
Cable Video
Connectivity
Wireless
Wireless
Cable Length
N/A
N/A
Cable Type
No Cable
No Cable
Permanent Kink
No
No
Port Type: Mouse End
No Port
No Port
Port Type: PC End
No Port
No Port
Mouse Feet
0.0
0.0
Mouse Feet picture
Gliding Experience
Stationary
Stationary
Material
Plastic
Plastic
Extra Included
No
No
In The Box
In the box picture
Palm Grip: Hand Size Recommendation
Palm Grip Picture
Small Hand
No
Medium Hand
No
Large Hand
No
X.Large Hand
No
Claw Grip: Hand Size Recommendation
Claw Grip Picture
Small Hand
No
Medium Hand
No
Large Hand
No
X.Large Hand
No
Fingertip Grip: Hand Size Recommendation
Fingertip Grip Picture
Small Hand
No
Medium Hand
No
Large Hand
No
X.Large Hand
No
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Mechanical
Switch Model
Not Specified
Additional Buttons
4.4
3.8
Buttons Picture
Buttons Activation
Mechanical
Total Number Of Buttons
4
5
Number Of Side Buttons
0
0
Number Of Programmable Inputs
5
3
Profile Switching Button
No
No
CPI (DPI) Switching Button
No
Gesture Support
No
No
Click Latency
2.6
7.2
Latency Testing While Gaming
Latency Data
Expected Connection
11.7 ms
Wired
N/A
N/A
Receiver
126 ms
11.7 ms
Bluetooth
128 ms
14.7 ms
CPI
6.1
CPI Video
CPI Graph
SRAV Close-Up
SRAV @ 1600 CPI
-4.74%
SRAV @ 800 CPI
8.88%
SRAV @ 400 CPI
-1.90%
SRAV @ Fixed CPI
N/A
Precision Error Between Speeds
4.43%
Precision Error Between CPI
6.21%
Worst Tracking Error
-17.47%
Minimum CPI
500 CPI
400 CPI
Maximum CPI
500 CPI
2,000 CPI
CPI Adjustment Steps
0 CPI
50 CPI
Sensor Latency
0.0
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
N/A
Delay At Half Movement
N/A
Delay To End Of Movement
N/A
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
DiamondEye Optical Tracking
Not Specified
Works On Glass
Yes
Yes
Minimum CPI (DPI)
500 CPI
400 CPI
Maximum CPI (DPI)
500 CPI
2,000 CPI
CPI (DPI) Adjustment Steps
0 CPI
50 CPI
CPI (DPI) Variation
3%
Minimum Lift Off Distance
N/A
N/A
Maximum Polling Rate
125 Hz
125 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Free Wheel
Notched Wheel
Scroll Wheel Steps
No Step
24 Steps
Scroll Wheel Tilt
No
No
Thumb Wheel Type
No
No
Thumb Wheel Steps
No Thumb Wheel
No Thumb Wheel
Noise
Noise Video
Click Noise
Quiet
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
TrackballWorks
Logitech Options
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
Yes
Yes
On-Board Memory
No
No
CPI (DPI) Adjustment
No
Yes
Polling Rate Adjustment
No
No
Profile Configuration
Yes
Yes
Profile Auto-Switching
Yes
Software settings screenshot
RGB On/Off
No
No
Account Needed
No
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
Check Price
Standard
Expert Mouse Wireless Trackball
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ERGO M575
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Expert Mouse Wireless Trackball
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ERGO M575
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Expert Mouse Wireless Trackball
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Expert Mouse Wireless Trackball
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Expert Mouse Wireless Trackball
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Kensington Expert Mouse Wireless Trackball
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Kensington Expert Mouse Wireless Trackball vs Logitech ERGO M575: Main Discussion
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