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Black wireless trackball mouse with adjustable angled risers, sculpted ergonomic shape

3DRose

3DRose PERIMICE-720 Wireless Trackball Adjustable 10 20 Degree 2.4 GHz Black 11449

SKU CH-5VP6-G7686

Wireless trackball with adjustable 10 or 20 degree tilt and dual Bluetooth or 2.4 GHz connectivity

  • Product typeTrackball
  • Adjustable 10 or 20 degree angle reduces wrist strain
  • Sculpted shape supports hand for comfortable extended use
  • Wireless dual mode connects two devices via Bluetooth or 2.4 GHz
  • Tilted scroll wheel enables horizontal and vertical scrolling
  • Compact 5.47 x 4.06 x 1.97 inch design fits desk space

Adjustable Ergonomic Trackball

The 3DRose PERIMICE-720 is a wireless trackball mouse designed to reduce wrist strain. It features detachable risers that set the angle at 10 or 20 degrees. A sculpted shape supports the hand in a relaxed position. Connectivity uses Bluetooth or a 2.4 GHz wireless link.

Suited For Single-Device Workstations

This mouse suits users who want a stationary pointing device with adjustable tilt for comfort. The tilted scroll wheel adds horizontal scrolling and a middle-click function. Buyers needing a lightweight travel mouse or a high-DPI sensor for fast-paced gaming should consider other options.

Desktop Setup With Two Angle Choices

The package includes the mouse, a 10-degree stand and a 20-degree stand so you can choose the slope that fits your desk posture. Wireless dual-mode lets you pair with two systems and switch between them. System requirements list Windows 7, 8, 10 and above.

How it compares

Measured against everything we stock in Wired & Wireless Gaming Mice, at today’s prices. Recalculated every night.

Price $67.99
Pricier than about 80% of the 1,810 comparable items (median $29.99).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeTrackball

Questions about this item

Does the PERIMICE-720 need a free USB port for the 2.4 GHz wireless dongle?

Yes, the 2.4 GHz mode uses a USB receiver that plugs into a free port on your computer.

Can I keep using a wired keyboard while the trackball is paired over 2.4 GHz?

The wireless dongle occupies one USB port and does not interfere with other wired peripherals.

How do I confirm the adjustable riser is locked at 10 or 20 degrees?

The detachable stand clicks into place at each angle; you can feel the positive stop when it is seated correctly.

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