The Optimum T4100 has been called "a better, more powerful device than any other card payment terminal in its class." We'd point to its easy setup, speed and security as big benefits for every retail countertop application—in just a 9" x 6" space.

With 24 megabytes of memory, the T4100 is not only easy to program, but gives you the chance to support more value-added applications.

It is utterly secure and very easy to use, including mix-and-match payment applications and elimination of the need for software integration. It even prompts for the tip at the PIN pad.

The T4100 combines workhorse features with racehorse pace. It supports applications for both dial and IP/SSL applications simultaneously, fully secured by RSA encryption. And your choice of 2-1/4" or 3" printer handles customizable text and graphics at 18 lines per second, the industry-leading rate that speeds up transactions.