No products

Shipping $0.00
Total $0.00

Cart Check out





Scroll down for the latest firmware!

 What is a firmware?

Firmware is the software embedded in an electronic device. Our devices contain the best firmware developed by us which makes them to be the best magnetic stripe card readers on the market.

We are continuously developing this firmware and from time to time we release new updates in order to add new features or to fix bugs encountered by us or reported by the customers.

What is my MCR-SX firmware?

The firmware on your device is written here:

MCR-SX firmware


Click here to learn how to make a firmware update


To request the update(s) for your device(s) email us at: with your device(s) number(s)!

Latest firmware released:

27/06/2012 Firmware version

  • exceeding writing memory size and data decryption bug fixed

17/05/2012 Firmware version

  • memory writing bug fixed (There was a chance to 100,000 that the data on the memory can be corrupted when the data is written on the memory. We eliminated that chance. This bug has been fixed!)

10/04/2012 Firmware version

  • time showing bug fixed (The time was not showed properly. Every swipe appeared at a distance of a seccond between them instead of showing when the swipe was acctually made. This bug has been fixed!)