The TetraMouse TMXA2 replaces the TMXA as of February, 2018.
Please view the TetraMouse TMXA2 Manual for complete details of operation.
View the older TMXA Manual here (for TMXA models made before February, 2018).

> Plug and Play - Works with any computer, any operating system, or any other device that supports a standard USB mouse.

> TMXA2 is the "Analog" version of the TMX TetraMouse series, allowing finer control of angular pointer movement. The pointer mode can be selected to operate in 8-way movement like the TMXS, or in analog mode.

> User selectable 5- and 8-button modes.

> User selectable 8-way or analog pointer modes.

> No attachments or targets applied to the user, allowing for greater independence.

> No "sip and puff" means no spit filters need to be changed by a helper.

> No drifting pointer as with head tracking camera systems.

> No false clicks as with "dwell" clickers. Click only when you want to click.

> Up to 5 button functions plus scroll functions on PC computers with Windows.

> Up to 8 button functions plus scroll functions on Mac computers.

> Dedicated scroll up and down functions with user-controlled repeat scrolling.

> Built-in left, right and third (middle) button click and hold functions.

> User selectable pointer movement speed limit settings.

> Ultra-low power sleep mode when computer sleeps.

> Several interchangeable knob options available.

> Works in multiple mice configurations.

> Made with recyclable PET (polyester) plastic and lead-free electronic components.

> Standard stainless steel 1/4-inch, 20 threads per inch male mounting stud is compatible with most commonly available special needs, camera or lighting mounts. If ordered with the Tetramouse Mounting System (part TMMS), the "Mouse Mounting Stud" adapter is included and pre-mounted on the TetraMouse. The adapter is easy to put on or remove.

> 30-day money back satisfaction guaranty, extendable to 60-days on request.

> Lifetime transferable, no-hassle, FREE repair or replace warranty -- the longest warranty for any mouth or head operated mouse at no extra cost. Free repair/replacement requires that the customer pays shipping both ways.

> The best forever, transferable customer support any day of the week by email or phone.

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Thousands of color combinations available.
Colors are specified when ordering.