Ploopy

A+ Trackball (DIY Kit)

Wired

Colors

  • Black / Red
  • Black / Black
  • Black / Blue
  • White / Red
  • White / Black
  • White / Blue
  • Purple / Red
  • Purple / Black
  • Purple / Blue
  • Yellow / Red
  • Yellow / Black
  • Yellow / Blue
Overview

The Ploopy A+ Trackball is a 3D-printed, open-source trackball mouse. It is the next iteration of our popular Adept Trackball. It runs QMK, has an incredibly high-end tracking sensor, and supports VIA, which allows for quick and portable customization for the buttons. It also has eight buttons, two knobs, layering, high-resolution scrolling, and many more features. This kit must be built by you prior to use. See our available plastic colours and ball colours here.

View on official site

Specifications

Basics

Type
DIY kit
Availability
Pre-order
Model number
PLTMAPKI0005

Ball

Ball diameter
44.5mm
Ball support
Roller bearing

Sensor

Sensor model
PMW3360

Buttons & Scrolling

Buttons
8
Programmable buttons
8
Scrolling
Dial, Ball scrolling mode

Connection & Power

Connection
Wired
Wired connector
USB Type-C
Power
USB bus power

Software & DIY

Firmware
QMK
VIA support
Yes
Soldering required
Yes
Open source
Yes

Other

Warranty
1 years
Vendor Information
  • ploopy

    CA$99.99

    In stockChecked: 10/10/2026
    Visit
  • ploopy

    CA$99.99

    Out of stockChecked: 10/10/2026
    Visit
  • ploopy

    CA$99.99

    Out of stockChecked: 10/10/2026
    Visit
  • ploopy

    CA$99.99

    Out of stockChecked: 10/10/2026
    Visit

Prices are shown in each store’s currency (not converted). Note: Price information may not be accurate. Please verify the current price on the vendor's website.

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