Mice

Kensington Pro Fit Ergo Tb550 Wireless Ergonomic Bluetooth Mouse with Trackball Gray

Kensington Pro Fit Ergo TB550

  • Form factor: Right-hand
  • Movement detection technology: Trackball
  • Device interface: RF Wireless + Bluetooth
  • Movement resolution: 1600 DPI
  • Number of buttons: 9
  • Scroll...

Kensington Pro Fit Ergo TB550

  • Form factor: Right-hand
  • Movement detection technology: Trackball
  • Device interface: RF Wireless + Bluetooth
  • Movement resolution: 1600 DPI
  • Number of buttons: 9
  • Scroll type: Trackball/Wheel
  • Power source: Batteries
  • Product color: Black, Grey
  • Material: ABS, Aluminum, Plastic, Rubber
  • Wireless router range: 10m
  • Power source: AA...
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Description

Description

Kensington Pro Fit Ergo TB550

  • Form factor: Right-hand
  • Movement detection technology: Trackball
  • Device interface: RF Wireless + Bluetooth
  • Movement resolution: 1600 DPI
  • Number of buttons: 9
  • Scroll type: Trackball/Wheel
  • Power source: Batteries
  • Product color: Black, Grey
  • Material: ABS, Aluminum, Plastic, Rubber
  • Wireless router range: 10m
  • Power source: AA battery
  • Battery life: 4 months
  • Operating temperature: 0 - 40°C
  • Supported operating systems: Windows 10, iOS 16, ChromeOS
  • Dimensions: Width 93.44mm, Depth 138.16mm, Height 50.1mm
  • Weight: 142.6g

Manufacturer

See full description

Specifications

Specifications

Product Details

Buttons
3 buttons
Sensor
Optical
Sensor Resolution
1600 DPI
Type
Standard
Design
Ambidextrous
Silent
No
Ergonomic
Yes
Trackball
Yes
Rechargeable
Yes
Colour
Grey
Weight
142.6 gr
Multi-Device Connection
-
High-Speed Scroll Wheel
-

Connectivity

Connection Method
Wireless
Bluetooth Version
3.0
Connector
Bluetooth, USB-A Cable

Dimensions

Width
93.44 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (3)

Reviews

  1. 2
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Comfort
  • Precision
  • Durability
  • Weight
  • Value for money
  • Noisy
  • Nobi_Four
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Amazing for the money and I find its sensor smoother and more accurate than Logitech models.

    If you have never used a trackball before, it will take you a week to adjust, but then you will wonder how you managed for so many years with conventional mice, especially for professional use.

    Its battery is amazing, I have had it for 6 months and I only charged it when I received it...
    I use it daily for 5-7 hours and most of the time I even forget to turn it off.

    For pro first-person shooter gaming, I obviously do not recommend it...

    Translated from Greek ·
    • Comfort
    • Precision
    • Durability
    • Weight
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • tarkus
    4
    8 out of 8 members found this review helpful

    Verified purchase

    I had never used a trackball mouse before, and buying it was a gamble for me. To start, know that you will go through a lot until you learn it and adjust your behavior to it. It stays fixed in one place, the desktop is covered only by rolling the trackball, the simulations with the familiar movements of the traditional mouse are hard to learn, the thumb must be stable but also in constant motion, mouse gestures in the browser are painful, and generally, everything takes time, effort, and training. If you don’t have patience and don’t want to learn some things from scratch, DO NOT BUY IT UNDER ANY CIRCUMSTANCES; it will truly make you sweat and curse yourself! However, if you persist... you will gain in accuracy, in scrolling quality (goodbye mousepads), in hand movements (it doesn’t move at all and you don’t need any space), and in the end (very slowly at the end) you will enjoy it. Now, I find it hard to use traditional mice; they seem outdated and clumsy to me. However, there are also negatives: sometimes the thumb gets tired from the constant rolling of the trackball. The side buttons are almost rendered useless since the thumb doesn’t leave the trackball, and you will have to use your index finger (!) lifting it from the front button. Fortunately, these buttons are designed to be pressed vertically. Ultimately, it’s a matter of learning and willingness. If you don’t have experience and patience, stay as far away as you can. And to conclude: the mouse is bulky and seems very well made. I will return in the future - continuously gaining experience from using it - for additions or new observations

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Amazing for the money and I find its sensor smoother and more accurate than Logitech models.

    If you have never used a trackball before, it will take you a week to adjust, but then you will wonder how you managed for so many years with conventional mice, especially for professional use.

    Its battery is amazing, I have had it for 6 months and I only charged it when I received it...
    I use it daily for 5-7 hours and most of the time I even forget to turn it off.

    For pro first-person shooter gaming, I obviously do not recommend it...

    Translated from Greek ·
    2
  • I had never used a trackball mouse before, and buying it was a gamble for me. To start, know that you will go through a lot until you learn it and adjust your behavior to it. It stays fixed in one place, the desktop is covered only by rolling the trackball, the simulations with the familiar movements of the traditional mouse are hard to learn, the thumb must be stable but also in constant motion, mouse gestures in the browser are painful, and generally, everything takes time, effort, and training. If you don’t have patience and don’t want to learn some things from scratch, DO NOT BUY IT UNDER ANY CIRCUMSTANCES; it will truly make you sweat and curse yourself! However, if you persist... you will gain in accuracy, in scrolling quality (goodbye mousepads), in hand movements (it doesn’t move at all and you don’t need any space), and in the end (very slowly at the end) you will enjoy it. Now, I find it hard to use traditional mice; they seem outdated and clumsy to me. However, there are also negatives: sometimes the thumb gets tired from the constant rolling of the trackball. The side buttons are almost rendered useless since the thumb doesn’t leave the trackball, and you will have to use your index finger (!) lifting it from the front button. Fortunately, these buttons are designed to be pressed vertically. Ultimately, it’s a matter of learning and willingness. If you don’t have experience and patience, stay as far away as you can. And to conclude: the mouse is bulky and seems very well made. I will return in the future - continuously gaining experience from using it - for additions or new observations

    Translated from Greek ·
    8
  • 0
  • See all

Description & Specifications

Kensington Pro Fit Ergo TB550

  • Form factor: Right-hand
  • Movement detection technology: Trackball
  • Device interface: RF Wireless + Bluetooth
  • Movement resolution: 1600 DPI
  • Number of buttons: 9
  • Scroll type: Trackball/Wheel
  • Power source: Batteries
  • Product color: Black, Grey
  • Material: ABS, Aluminum, Plastic, Rubber
  • Wireless router range: 10m
  • Power source: AA battery
  • Battery life: 4 months
  • Operating temperature: 0 - 40°C
  • Supported operating systems: Windows 10, iOS 16, ChromeOS
  • Dimensions: Width 93.44mm, Depth 138.16mm, Height 50.1mm
  • Weight: 142.6g

Manufacturer

Product Details

Buttons
3 buttons
Sensor
Optical
Sensor Resolution
1600 DPI
Type
Standard
Design
Ambidextrous
Silent
No
Ergonomic
Yes
Trackball
Yes
Rechargeable
Yes
Colour
Grey
Weight
142.6 gr
Multi-Device Connection
-
High-Speed Scroll Wheel
-

Connectivity

Connection Method
Wireless
Bluetooth Version
3.0
Connector
Bluetooth, USB-A Cable

Dimensions

Width
93.44 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (3)

  1. 2
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Comfort
  • Precision
  • Durability
  • Weight
  • Value for money
  • Noisy
  • Nobi_Four
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Amazing for the money and I find its sensor smoother and more accurate than Logitech models.

    If you have never used a trackball before, it will take you a week to adjust, but then you will wonder how you managed for so many years with conventional mice, especially for professional use.

    Its battery is amazing, I have had it for 6 months and I only charged it when I received it...
    I use it daily for 5-7 hours and most of the time I even forget to turn it off.

    For pro first-person shooter gaming, I obviously do not recommend it...

    Translated from Greek ·
    • Comfort
    • Precision
    • Durability
    • Weight
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • tarkus
    4
    8 out of 8 members found this review helpful

    Verified purchase

    I had never used a trackball mouse before, and buying it was a gamble for me. To start, know that you will go through a lot until you learn it and adjust your behavior to it. It stays fixed in one place, the desktop is covered only by rolling the trackball, the simulations with the familiar movements of the traditional mouse are hard to learn, the thumb must be stable but also in constant motion, mouse gestures in the browser are painful, and generally, everything takes time, effort, and training. If you don’t have patience and don’t want to learn some things from scratch, DO NOT BUY IT UNDER ANY CIRCUMSTANCES; it will truly make you sweat and curse yourself! However, if you persist... you will gain in accuracy, in scrolling quality (goodbye mousepads), in hand movements (it doesn’t move at all and you don’t need any space), and in the end (very slowly at the end) you will enjoy it. Now, I find it hard to use traditional mice; they seem outdated and clumsy to me. However, there are also negatives: sometimes the thumb gets tired from the constant rolling of the trackball. The side buttons are almost rendered useless since the thumb doesn’t leave the trackball, and you will have to use your index finger (!) lifting it from the front button. Fortunately, these buttons are designed to be pressed vertically. Ultimately, it’s a matter of learning and willingness. If you don’t have experience and patience, stay as far away as you can. And to conclude: the mouse is bulky and seems very well made. I will return in the future - continuously gaining experience from using it - for additions or new observations

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Amazing for the money and I find its sensor smoother and more accurate than Logitech models.

    If you have never used a trackball before, it will take you a week to adjust, but then you will wonder how you managed for so many years with conventional mice, especially for professional use.

    Its battery is amazing, I have had it for 6 months and I only charged it when I received it...
    I use it daily for 5-7 hours and most of the time I even forget to turn it off.

    For pro first-person shooter gaming, I obviously do not recommend it...

    Translated from Greek ·
    2
  • I had never used a trackball mouse before, and buying it was a gamble for me. To start, know that you will go through a lot until you learn it and adjust your behavior to it. It stays fixed in one place, the desktop is covered only by rolling the trackball, the simulations with the familiar movements of the traditional mouse are hard to learn, the thumb must be stable but also in constant motion, mouse gestures in the browser are painful, and generally, everything takes time, effort, and training. If you don’t have patience and don’t want to learn some things from scratch, DO NOT BUY IT UNDER ANY CIRCUMSTANCES; it will truly make you sweat and curse yourself! However, if you persist... you will gain in accuracy, in scrolling quality (goodbye mousepads), in hand movements (it doesn’t move at all and you don’t need any space), and in the end (very slowly at the end) you will enjoy it. Now, I find it hard to use traditional mice; they seem outdated and clumsy to me. However, there are also negatives: sometimes the thumb gets tired from the constant rolling of the trackball. The side buttons are almost rendered useless since the thumb doesn’t leave the trackball, and you will have to use your index finger (!) lifting it from the front button. Fortunately, these buttons are designed to be pressed vertically. Ultimately, it’s a matter of learning and willingness. If you don’t have experience and patience, stay as far away as you can. And to conclude: the mouse is bulky and seems very well made. I will return in the future - continuously gaining experience from using it - for additions or new observations

    Translated from Greek ·
    8
  • 0
  • See all
60,00 €
14,00 €   shipping cost