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Trust Primo specifications and in-depth review

Trust Primo

Manufacturer: Trust

The Trust Primo is a compact, ambidextrous productivity mouse built around wireless convenience and long-term usability. Connecting via Bluetooth 4, it suits users who prioritize a clean, cable-free workspace without the need for a USB dongle. One of its most notable traits is its removable battery, which pairs with a claimed battery life of 4383 hours to make it a low-maintenance option for everyday office use. The mouse also comes backed by a five-year warranty, reflecting a degree of confidence in its durability.

On the technical side, the Trust Primo offers a DPI range between 1000 and 1600, with a dedicated DPI switching button allowing on-the-fly sensitivity adjustments. It features three buttons in total, with no side buttons or programmable inputs. The design is kept minimal — no RGB lighting, no tilt scroll wheel, and no onboard memory profiles. Physically, it weighs just 50 g and measures 95 mm in height, 55 mm in width, and 40 mm in thickness, giving it a small, lightweight footprint suited to travel or minimalist desk setups.

Pros
  • Ambidextrous design makes it accessible to both left- and right-handed users
  • Removable battery allows for straightforward replacement without sending the device in for service
  • Exceptionally long claimed battery life of 4383 hours reduces the need for frequent recharging
  • Bluetooth 4 connectivity eliminates the need for a USB receiver, keeping ports free
  • Lightweight at just 50 g, which reduces hand fatigue during extended use sessions
  • Five-year warranty provides substantial long-term coverage
Cons
  • DPI range tops out at 1600, which may feel limiting for users requiring finer cursor precision
  • No programmable buttons, restricting customization for users who rely on shortcut-heavy workflows
  • No onboard memory profiles, so any settings cannot be stored directly on the device
  • No side buttons, which limits quick-access functionality during navigation or application use
  • Gesture support is absent, reducing interaction options for users accustomed to gesture-based navigation
Who is this for?

This mouse is well-suited to everyday office and productivity users who value a clean, cable-free setup, particularly those who work across both hands or switch between left and right-handed use thanks to its ambidextrous shape. The combination of Bluetooth 4 connectivity and a removable battery with an extraordinary claimed battery life makes it a practical choice for users who want minimal maintenance and no reliance on USB receivers or frequent charging. Its compact, lightweight build also makes it a reasonable fit for mobile or travel-oriented workers who carry their peripherals between locations.

Who is this NOT for?

Users who depend on highly customizable workflows will find this mouse limiting, as it offers no programmable buttons, no side buttons, and no onboard memory profiles. The DPI ceiling of 1600 also makes it a poor match for tasks requiring fine cursor precision, such as detailed graphic design or image editing, where higher sensitivity ranges are typically needed. Additionally, those accustomed to gesture-based navigation will find no support for that here, making it unsuitable for users whose productivity habits rely on advanced input gestures.

Performance:

maximum DPI 1600 DPI
minimum DPI 1000 DPI
has adjustable DPI ✓

The Trust Primo supports adjustable DPI, allowing users to switch between a minimum of 1000 DPI and a maximum of 1600 DPI to suit different tasks and surface preferences. This range is modest but functional for everyday productivity use, giving a basic degree of cursor sensitivity control without extending into high-precision or gaming-grade territory.

General info:

Type Productivity
connection type Bluetooth
onboard memory profiles 0
Bluetooth version 4
has gesture support ✕
Battery life 4383 hours
has a removable battery ✓
warranty period 5 years

The Trust Primo is a productivity mouse that connects wirelessly via Bluetooth 4, requiring no USB dongle or physical cable. It carries a remarkable claimed battery life of 4383 hours and features a removable battery, making it straightforward to replace when needed. The mouse does not support gesture input and stores no onboard memory profiles, keeping its feature set focused and uncomplicated. It does not include gesture support. Rounding out the general specifications, the Trust Primo comes with a 5-year warranty, offering meaningful long-term coverage.

Buttons:

number of buttons 3
number of side buttons 0
number of programmable buttons 0
has a DPI switching button ✓
has a profile switching button ✕

The Trust Primo has a total of 3 buttons, keeping the layout minimal and straightforward. It includes a DPI switching button for on-the-fly sensitivity adjustments, but carries no side buttons, no programmable buttons, and no profile switching button, reflecting its no-frills approach to button configuration.

Design:

Orientation Ambidextrous
weight 50 g
has RGB lighting ✕
has a tilting scroll wheel ✕
has a thumb scroll wheel ✕
has extra weights ✕
volume 209 cm³
thickness 40 mm
height 95 mm
width 55 mm

The Trust Primo features an ambidextrous orientation, making it equally usable for left- and right-handed users. It has a compact physical footprint, measuring 95 mm in height, 55 mm in width, and 40 mm in thickness, with a volume of 209 cm³ and a light weight of 50 g. The design is purely functional — there is no RGB lighting, no tilting or thumb scroll wheel, and no provision for adding extra weights, keeping the overall aesthetic clean and unadorned.

Final Verdict

The Trust Primo is a no-frills productivity mouse that delivers where it matters most for its intended audience — reliable wireless connectivity, an ambidextrous form factor, and a remarkable claimed battery life of 4383 hours backed by a removable battery and a five-year warranty. Its lightweight build and Bluetooth 4 connection make it a sensible companion for straightforward office use or travel, though users seeking advanced customization, higher DPI ceilings, or gesture support will quickly find its feature set too restrained. For those whose needs align with its focused, minimalist design, the Trust Primo presents a practical and dependable everyday peripheral.