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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Hand Size Recommendation
    7. Wireless Versatility
    8. Cable
    9. Mouse Feet
    10. In The Box
    11. Palm Grip: Hand Size Recommendation
    12. Claw Grip: Hand Size Recommendation
    13. Fingertip Grip: Hand Size Recommendation
  5. Control
    1. Main Button
    2. Additional Buttons
    3. Click Latency
    4. CPI
    5. Sensor Latency
    6. Sensor Specifications
    7. Mouse Wheel
    8. Noise
  6. Operating System And Software
    1. Configuration Software
    2. Mouse Compatibility
  7. Comments

Kensington Expert Mouse Wireless Trackball vs Ploopy Adept Trackball

Side-by-Side Comparison

Products

Kensington Expert Mouse Wireless Trackball
Ploopy Adept Trackball

Tested using Methodology v1.0

Updated Jan 08, 2024 08:51 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.5

Updated Jul 24, 2024 01:05 PM

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Amazon.com
Kensington Expert Mouse Wireless Trackball Picture
Ploopy Adept Trackball Picture
  1. Recommended in 1 article:
  2. Trackball

Variants

  • Expert Mouse Wireless Trackball
  • Adept Trackball (Black)
  • Adept Trackball (Blue)
  • Adept Trackball (Purple)
  • Adept Trackball (Red)
  • Adept Trackball (Yellow)

Our Verdict

Kensington Expert Mouse Wireless Trackball

Ploopy Adept Trackball

The Kensington Expert Mouse Wireless Trackball and the Ploopy Adept Trackball are both finger-operated trackballs. On the one hand, the Kensington has better overall build quality and includes a wrist rest, a feature the Ploopy lacks. It uses static bearings, which can create stiction issues. Comparatively, the Ploopy uses ball bearings, which typically don't suffer from stiction issues but are noisier. It also offers significantly better raw performance and much deeper customization potential with VIA software and QMK firmware support.

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Standard
Expert Mouse Wireless Trackball
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Black
Adept Trackball
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Expert Mouse Wireless Trackball
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Blue
Adept Trackball
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Standard
Expert Mouse Wireless Trackball
B&H
Purple
Adept Trackball
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Standard
Expert Mouse Wireless Trackball
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Red
Adept Trackball
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Yellow
Adept Trackball
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Main Differences for
Work

Threshold 

0.10

Work 

7.7
5.9

Wireless Versatility 
 

9.2
0.0

Buttons 
 

4.4
7.0

Build Quality 
 

7.5
6.5

Full Comparison

Design

Style  

Style Picture  

Kensington Expert Mouse Wireless Trackball Style Picture
Ploopy Adept Trackball Style Picture

Type 
 

Trackball
Trackball

Coating 
 

Matte
Matte

Lighting Color  

No Lighting
No Lighting
Show Text 

Shape  

3D Model  

Kensington Expert Mouse Wireless Trackball 3D Model
Ploopy Adept Trackball 3D Model

Length  

6.1" (156 mm)
4.6" (116 mm)

Width  

5.1" (130 mm)
3.9" (100 mm)

Height  

2.8" (70 mm)
2.3" (59 mm)

Grip Width 
 

N/A
N/A

Ambidextrous 
 

Yes
True Ambidextrous

Left-Handed Friendly 
 

No
Yes

Finger Rest 
 

No
No
Show Text 

Portability 
 

2.7
6.9

Portability picture  

Kensington Expert Mouse Wireless Trackball Portability picture
Ploopy Adept Trackball Portability picture

Box Volume 
 

86.65 in³ (1,420 cm³)
41.74 in³ (684 cm³)

Receiver Storing 
 

Yes
No Receiver
Show Text 

Build Quality 
 

7.5
6.5

Build quality picture  

Kensington Expert Mouse Wireless Trackball Build quality picture
Ploopy Adept Trackball Build quality picture
Show Text 

Weight 
 

5.1
3.4

Minimum Weight Picture  

Ploopy Adept Trackball Minimum Weight Picture

Lowest Weight 
 

392 g
230.8 g

Default Weight 
 

N/A
230.8 g

Weight Distribution 
 

Front-heavy
Front-heavy

Extra Weights 
 

No
No

Maximum Weight Without Wire 
 

463 g
Show Text 

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Ploopy Adept Trackball Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Ploopy Adept Trackball Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Ploopy Adept Trackball Fingertip Grip Hand Recommendation

Right-handed 
 

No

Left-handed 
 

No
Yes

Ambidextrous 
 

Yes
True Ambidextrous

Coating 
 

Matte
Matte

Finger Rest 
 

No
No
Show Text 

Wireless Versatility 
 

9.2
0.0

Maximum Of Paired Devices 
 

Wired

Bluetooth 
 

Yes
No

Receiver 
 

Yes
No

Battery Type 
 

2x AA
No Batteries

Use When Charging 
 

No ( Single use batteries)
No

On/Off Activation 
 

Auto Off And On/Off Switch
None

Receiver Extender 
 

No
No

Battery Indicator  

No
No
Show Text 

Cable 
 

0.0
0.0

Cable Video  

Connectivity  

Wireless
Wired

Cable Length 
 

N/A
N/A

Cable Type 
 

No Cable
N/A

Permanent Kink 
 

No
N/A

Port Type: Mouse End 
 

No Port
USB-C

Port Type: PC End 
 

No Port
USB
Show Text 

Mouse Feet 
 

0.0
0.0

Mouse Feet picture  

Kensington Expert Mouse Wireless Trackball Mouse Feet picture
Ploopy Adept Trackball Mouse Feet picture

Gliding Experience 
 

Stationary
Stationary

Material 
 

Plastic
Cork

Extra Included 
 

No
No
Show Text 

In The Box 
 

In the box picture  

Kensington Expert Mouse Wireless Trackball In the box picture
Ploopy Adept Trackball In the box picture
Show Text 

Palm Grip: Hand Size Recommendation 
 

Palm Grip Picture  

Kensington Expert Mouse Wireless Trackball Palm Grip Picture

Small Hand 
 

No

Medium Hand 
 

No

Large Hand 
 

No

X.Large Hand 
 

No
Show Text 

Claw Grip: Hand Size Recommendation 
 

Claw Grip Picture  

Kensington Expert Mouse Wireless Trackball Claw Grip Picture

Small Hand 
 

No

Medium Hand 
 

No

Large Hand 
 

No

X.Large Hand 
 

No
Show Text 

Fingertip Grip: Hand Size Recommendation  
 

Fingertip Grip Picture  

Kensington Expert Mouse Wireless Trackball Fingertip Grip Picture

Small Hand  
 

No

Medium Hand 
 

No

Large Hand 
 

No

X.Large Hand  
 

No
Show Text 
Control

Main Button 
 

Actuation Graph  

See details on graph tool

Force/Distances Graph  

See details on graph tool

Switch Type 
 

Mechanical

Switch Model 
 

Omron D2LS-21

Additional Buttons 
 

4.4
7.0

Buttons Picture  

Kensington Expert Mouse Wireless Trackball Buttons Picture
Ploopy Adept Trackball Buttons Picture

Buttons Activation 
 

Mechanical

Total Number Of Buttons 
 

4
6

Number Of Side Buttons 
 

0
2

Number Of Programmable Inputs  
 

5
6

Profile Switching Button 
 

No
Yes

CPI (DPI) Switching Button 
 

No

Gesture Support 
 

No
Yes
Show Text 

Click Latency 
 

2.6
8.4

Latency Testing While Gaming  

Latency Data  

See details on graph tool

Expected Connection 
 

6.1 ms

Wired 
 

N/A
6.1 ms

Receiver 
 

126 ms
N/A

Bluetooth 
 

128 ms
N/A
Show Text 

CPI 
 

9.4

CPI Video  

CPI Graph  

See details on graph tool

SRAV Close-Up  

Ploopy Adept Trackball SRAV Close-Up

SRAV @ 1600 CPI 
 

-0.34%

SRAV @ 800 CPI 
 

-0.37%

SRAV @ 400 CPI 
 

0.00%

SRAV @ Fixed CPI 
 

N/A

Precision Error Between Speeds 
 

0.48%

Precision Error Between CPI 
 

0.49%

Worst Tracking Error 
 

-1.88%

Minimum CPI 
 

500 CPI
400 CPI

Maximum CPI 
 

500 CPI
12,000 CPI

CPI Adjustment Steps 
 

0 CPI
N/A
Show Text 

Sensor Latency 
 

0.0

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

Ploopy Adept Trackball Sensor Latency Transition Graph

Sensor Latency CPI Graph  

Ploopy Adept Trackball Sensor Latency CPI Graph

Delay To Start Of Movement 
 

N/A

Delay At Half Movement 
 

N/A

Delay To End Of Movement 
 

N/A
Show Text 

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

DiamondEye Optical Tracking
PixArt PMW3360

Works On Glass 
 

Yes
Yes

Minimum CPI (DPI) 
 

500 CPI
400 CPI

Maximum CPI (DPI) 
 

500 CPI
12,000 CPI

CPI (DPI) Adjustment Steps 
 

0 CPI
N/A

CPI (DPI) Variation 
 

3%

Minimum Lift Off Distance 
 

N/A
N/A

Maximum Polling Rate 
 

125 Hz
1000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Kensington Expert Mouse Wireless Trackball Mouse wheel picture
Ploopy Adept Trackball Mouse wheel picture

Scroll Wheel Type 
 

Free Wheel
Free Wheel

Scroll Wheel Steps 
 

No Step
No Step

Scroll Wheel Tilt 
 

No
No

Thumb Wheel Type 
 

No
No

Thumb Wheel Steps 
 

No Thumb Wheel
No Thumb Wheel
Show Text 

Noise  

Noise Video  

Click Noise 
 

Quiet
Quiet
Show Text 
Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

TrackballWorks
VIA

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

Yes
Yes

On-Board Memory 
 

No
Yes

CPI (DPI) Adjustment  
 

No
No

Polling Rate Adjustment 
 

No
No

Profile Configuration 
 

Yes
Yes

Profile Auto-Switching 
 

No

Software settings screenshot  

Kensington Expert Mouse Wireless Trackball Software settings screenshot

RGB On/Off 
 

No
No RGB

Account Needed 
 

No
Show Text 

Mouse Compatibility 
 

10
10

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Fully
Show Text 

Check Price

Standard
Expert Mouse Wireless Trackball
SEE PRICE
Amazon.com
Black
Adept Trackball
Searching
Finding store
Standard
Expert Mouse Wireless Trackball
SEE PRICE
Walmart.com
Blue
Adept Trackball
Searching
Finding store
Standard
Expert Mouse Wireless Trackball
B&H
Purple
Adept Trackball
Searching
Finding store
Standard
Expert Mouse Wireless Trackball
BestBuy.com
Red
Adept Trackball
Searching
Finding store
 
Yellow
Adept Trackball
Searching
Finding store

Kensington Expert Mouse Wireless Trackball

Ploopy Adept Trackball

Comments

  1. Comparison

Kensington Expert Mouse Wireless Trackball vs Ploopy Adept Trackball: Main Discussion

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