Perixx11568 Perimice-717 Wireless Trackball Mouse, Build-in 1.34 Inch Trackball with Pointing Feature, 5 Programmable Buttons, 2 DPI Level, Black
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AI Verdict
This is a wireless, right-handed ergonomic trackball with a 34mm ball and 5 programmable buttons, aimed at Windows users seeking RSI relief on a budget.
This trackball is a situational fit, primarily for right-handed Windows users prioritizing basic ergonomics and programmable buttons on a budget. Its 34mm trackball and 2 DPI levels might not satisfy those needing high precision or a consistently smooth glide.
If precision and smoother tracking are critical, look for trackballs with larger ball diameters (e.g., 40mm+) and more granular DPI settings.
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Pros
- Ergonomic right-handed design is recommended for users with repetitive strain injuries (RSI) and those working long periods on a computer.
- Features 5 programmable buttons, allowing customization of your working environment via downloadable software from the Perixx website.
- Includes an auto power-saving function, entering sleep mode after 10 seconds of inactivity and standby after 8-10 minutes.
- Offers two DPI levels (400/1000) for cursor speed adjustment.
- Lightweight at 4.7 ounces (134g without batteries), making it easy to reposition.
- Provides a 2.4 GHz wireless connection with a working range of 10 meters.
Cons
- The trackball's housing is designed tightly, which can cause the 34mm ball to slow down and lose precision when dirt or sweat accumulates.
- Users report that the two DPI levels (400/1000) can feel either too low or too high for precision tasks, lacking a middle ground.
- Wireless range can be inconsistent and directional, sometimes requiring line of sight or specific receiver placement for optimal performance.
- Requires two AAA batteries, which are not included in the package.
- Button clicks, including the scroll click, are described as stiff and quite loud.
- System requirements only list Windows 7/8/10, with no explicit mention of macOS or Linux compatibility.
Dimension Scores
The 34mm trackball's lack of surface markings and tight housing can lead to inconsistent tracking and precision errors, especially as dirt accumulates.
Its natural, right-handed ergonomic design is specifically recommended for users with RSI and those who work long hours, providing a comfortable hand position.
The 2.4 GHz RF wireless connection offers a standard 10-meter range, but some users report directional sensitivity and occasional drops without line of sight.
The tight trackball housing, while preventing dirt ingress, causes friction and smoothness issues, indicating a design flaw impacting long-term performance.
Best For
- Individuals seeking an ergonomic input device to alleviate or prevent repetitive strain injuries (RSI).
- Windows users who spend extended periods at their computer and prefer a trackball interface.
- Users needing basic wireless connectivity and a few programmable buttons for common tasks.
- Budget-conscious buyers looking for an entry-level trackball mouse.
Not Recommended For
- Users requiring precise cursor control for graphic design or CAD, due to reported ball smoothness and DPI limitations.
- Gamers who need high DPI, multiple sensitivity settings, or silent clicks.
- Anyone needing native macOS or Linux support without workarounds.
- Users who prefer rechargeable batteries or a wired connection for uninterrupted use.
Watch Out For
- The 34mm trackball's housing is too tight, causing the ball to drag and lose smoothness when even minor dirt or sweat accumulates, requiring frequent cleaning.
- The wireless connection can be unreliable, with one user reporting failure at 1 meter without line of sight to the USB receiver.
- The two DPI settings (400 and 1000) are often described as either too slow or too fast, making fine adjustments difficult for some users.
- The trackball lacks markings on its surface, which some users believe contributes to occasional laser precision errors.
- Button clicks are notably loud and the scroll wheel click is stiff, which might be disruptive in quiet environments.
Full Specifications
| ASIN | B07CPYDJ6F |
| Brand | Perixx |
| Color | black |
| Series | PERIMICE - 717 |
| Batteries | 2 AAA batteries required. |
| Item Weight | 4.7 ounces |
| Manufacturer | Perixx |
| Power Source | Battery Powered |
| Special Feature | Ergonomic Design, Lightweight, Wireless |
| Operating System | Windows 10, Windows 11 |
| Hardware Platform | Mac, PC |
| Item model number | 11568 |
| Product Dimensions | 5.12 x 4.21 x 1.77 inches |
| Item Dimensions LxWxH | 5.12 x 4.21 x 1.77 inches |
| Connectivity Technology | Radio Frequency |
| Movement Detection Technology | Trackball |
| Average Battery Life (in hours) | 100 Hours |
| Is Discontinued By Manufacturer | No |
What Buyers Say
Many users find the Perimice-717's ergonomic shape comfortable for extended use, especially for managing wrist strain. However, a recurring issue is the trackball's tendency to drag and lose smoothness due to the tight housing collecting debris, often leading users to replace the ball or clean it frequently. The limited 400/1000 DPI settings are also a point of contention, with users wishing for more precise control. Additionally, the wireless connection can be finicky, sometimes requiring the receiver to be positioned directly in front of the mouse.
“Look, it feels okay in my hand, but this ball is driving me crazy, I'm cleaning it every hour and it still drags, why can't it just roll smooth like my old Logitech?!”
Common Praise
- The ergonomic, right-handed shape feels comfortable and helps reduce wrist pain during long work sessions.
- The 5 programmable buttons offer useful customization for various applications.
- The mouse is lightweight at 4.7 ounces, making it easy to move around the desk.
- The auto power-saving feature extends battery life by entering sleep mode after 10 seconds.
Common Complaints
- The 34mm trackball frequently becomes sticky or rough, requiring constant cleaning due to the tight housing.
- The two DPI settings (400/1000) are too extreme, making precise cursor movements challenging.
- The 2.4GHz wireless connection can be unreliable, with reports of poor range and directional sensitivity.
- Button clicks are loud and the scroll wheel click is stiff, which can be annoying.
- The trackball's surface lacks markings, which some users believe contributes to tracking inconsistencies.
Ownership Tips
- After a few weeks, the trackball's movement often degrades, necessitating frequent removal and cleaning of the ball and its housing.
- Some users discover that replacing the stock trackball with one from another brand (like Logitech) can significantly improve smoothness and precision.
- The wireless receiver's placement becomes crucial; it often needs to be close and in direct line of sight for a stable connection.
- The loud clicks of the buttons become more noticeable over time, especially in quiet environments.
- Battery life, while advertised at 100 hours, can feel shorter if the mouse is constantly being woken from its power-saving modes.
Frequently Asked Questions
Does this trackball work with Mac computers?
The system requirements only list Windows 7, 8, and 10. There is no official mention of macOS compatibility.
Are batteries included with the mouse?
No, the package does not include the two AAA batteries required for operation.
How many buttons does this trackball have, and are they customizable?
It has 7 buttons in total, with 5 of them being programmable. You can download software from the Perixx website to customize these buttons.
What is the size of the trackball?
The built-in trackball has a diameter of 1.34 inches (34mm).
Is the mouse rechargeable?
No, this trackball is not rechargeable; it operates on two AAA batteries.
What is the wireless range of the mouse?
It uses a 2.4GHz wireless connection with an operating distance of up to 10 meters (33 feet).
Buying Guide
When you're looking at trackball mice, you're essentially trading traditional mouse movement for thumb or finger control of a stationary ball. This can be a game-changer for wrist comfort, but it means getting used to a different way of navigating your screen. Pay close attention to the trackball's size and how smoothly it moves, as a sticky ball can be incredibly frustrating. Also, consider how many buttons you need and if the software lets you customize them for your workflow.
Trackball size
This refers to the diameter of the ball you manipulate. A larger ball (like 40mm or more) generally offers more surface area for finer control and smoother movement, similar to how a larger steering wheel gives you more precise control over a car. A smaller 34mm ball, like on this Perixx, might feel less precise for detailed work.
DPI (Dots Per Inch) levels
DPI dictates how sensitive the cursor is to your trackball's movement. Higher DPI means the cursor moves further with less physical ball movement, like having a very sensitive gas pedal. This Perixx only has 400/1000 DPI, which can feel like jumping between a snail's pace and a race car, without much in-between for nuanced tasks.
Programmable buttons
These are extra buttons you can assign specific functions to, like copy/paste, launching applications, or media controls. Think of them as customizable shortcuts that can significantly speed up your workflow, similar to having dedicated buttons on a remote control for your favorite streaming services. This model has 5 programmable buttons.
Alternatives
If this trackball doesn't quite fit, look for models with a larger trackball diameter (e.g., 40mm or more), a wider range of DPI settings for finer control, and potentially a wired connection or rechargeable battery for consistent power.
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