Ergonomic Wireless Trackball Mouse for Wrist Comfort, Bluetooth & USB Receiver, Rechargeable Rollerball Mouse with 44mm Index Finger Trackball, 5 DPI Levels, Multi-Device for PC, Mac, Laptop

PORLEI

PORLEI Ergonomic Wireless Trackball Mouse for Wrist Comfort

Name: Ergonomic Wireless Trackball Mouse for Wrist Comfort, Bluetooth & USB Receiver, Rechargeable Rollerball Mouse with 44mm Index Finger Trackball, 5 DPI
Brand: PORLEI
SKU: B0F2J688HC

Bottom line: The PORLEI Ergonomic Wireless Trackball Mouse for Wrist Comfort: 44mm index-finger trackball keeps the hand planted, cutting wrist and forearm travel; main trade-off: index-finger trackball style takes retraining if you come from a standard mouse.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 44mm index-finger trackball keeps the hand planted, cutting wrist and forearm travel
✓ 5 switchable DPI levels retune tracking for spreadsheet precision or casual browsing
✓ Pairs three devices at once over Bluetooth or the bundled USB receiver
✓ Rechargeable battery rated up to 120 days per charge, no AA swaps
✓ Stationary footprint suits compact desks, couches, and shared workstations

Cons

✗ Index-finger trackball style takes retraining if you come from a standard mouse
✗ 44mm ball needs periodic cleaning as dust collects in the socket
✗ 5 fixed DPI steps only, no free software-level sensitivity tuning
✗ Three-device pairing cap may fall short of larger multi-machine setups

SpecPicks Verdict

SpecPicks scored PORLEI Ergonomic Wireless Trackball Mouse for Wrist Comfort using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. PORLEI's keyboards & mice lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

WORK COMFORTABLY FOR HOURS: Designed to support a natural hand position, the Porlei ergonomic trackball mouse helps reduce wrist and forearm movement during long work sessions. The 44mm index finger trackball delivers precise cursor control while helping create a more comfortable workspace experience.
PRECISE CURSOR CONTROL WITH 5 DPI LEVELS: Customize tracking speed with 5 adjustable DPI settings to match different tasks, from detailed spreadsheet work to everyday browsing. The large 44mm trackball delivers smooth and accurate cursor movement with minimal hand motion.
IDEAL FOR SMALL DESKS AND FLEXIBLE WORKSPACES: Unlike traditional mice, the trackball stays in one place, making it perfect for compact desks, home offices, shared workstations, couches, and other limited-space environments where freedom of movement is restricted.
RECHARGE LESS, WORK MORE: Built with a rechargeable battery that can last up to 120 days on a full charge. Spend more time working and less time searching for batteries, whether at home, in the office, or on the go.
SWITCH BETWEEN UP TO 3 DEVICES EFFORTLESSLY: Connect through Bluetooth or the included USB receiver and easily switch between up to 3 devices. Compatible with Windows PCs, Mac computers, laptops, tablets, and Android devices for seamless multitasking.

Full Specifications

Brand	PORLEI
Color	A-Blue
Range	33 feet
Style Name	Wireless
Unit Count	1.0 Count
Connectivity	Bluetooth, USB
Model Number	TM246G
Power Source	Battery Powered
Compatibility	PC, Switch, Android, Mac
Button Quantity	6
Connection Type	Wireless
Special Feature	Ergonomic Design
Antenna Location	Office
Hand Orientation	Right
Compatible Devices	Personal Computer
Enclosure Material	Plastic
Movement Detection	Trackball
Additional Features	Ergonomic Design
Battery Average Life	120 days
Warranty Description	180
Full listing title	Ergonomic Wireless Trackball Mouse for Wrist Comfort, Bluetooth & USB Receiver, Rechargeable Rollerball Mouse with 44mm Index Finger Trackball, 5 DPI Levels, Multi-Device for PC, Mac, Laptop

Ready to buy?

Ergonomic Wireless Trackball Mouse for Wrist Comfort, Bluetooth & USB Receiver, Rechargeable Rollerball Mouse with 44mm Index Finger Trackball, 5 DPI Levels, Multi-Device for PC, Mac, Laptop is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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