Rocketek DOD Military CAC Common Access Card Reader Writer RT-SCR4

The Rocketek RT-SCR4 is a reliable choice of CAC card reader, ideally suited to stationary usage, although also portable enough to carry around. The way the reader is designed helps to keep your CAC card visible and helps to prevent it from getting damaged or forgotten.

If you are looking for a product that is sturdy and heavyweight, this is not the best choice. For something ultra-light that is easy to take with you whereveer you are, the SC4 is a good option.

Stats About Rocketek RT-SCR4

  • Review Grade: 4.2 out of 5
  • # of Reviews: 642
  • Connection: USB
  • Dimensions: 5.5 x 3.1 x 1.1 inches
  • Weight: 0.3 ounces

See how it stacks up compared to other CAC card readers.

Learn more about the Rocketek RT-SCR4.

Positives About the Rocketek RT-SCR4

  • Very low weight makes the RT-SCR4 painless to carry around

Negatives About the Rocketek RT-SCR4 Smart Card Reader

  • Low weight can be flimsy for desktop use – the reader must be supported by hand when a CAC card is inserted

Frequently Asked Questions About Rocketek RT-SCR4

Although Rocketek RT-SCR4 is one of the most prominently used CAC readers, there are still some very important questions to be answered so as to make sure it will allow you to use it with your system without the hassle.

What is It Compatible with?

Rocketek RT-SCR4 works on Windows, Mac, and Linux. However, depending on the level of your operating systems, you many need to install a driver. To use your CAC with your computer, you’ll still need to download the appropriate drivers (in some cases) as well as the necessary DOD certificates.

Do I need to Install a Driver for this to Use with My CAC?

Normally, no, so long as your computer has an updated operating system, drivers should be able to recognize the CAC reader. If you do have to install or update your drivers, this article will help you do just that. There are a couple of reviews on Amazon that state that the CAC reader didn’t work for them, and I strongly believe this was because the person didn’t have the right certs or drivers in place.

Where to find Rocketek RT-SCR4?

The best place to pick up the Rocketek RT-SCR4 is at There you can find the best price both new and used. You can also get a wide range of opinions from people who have used the SCR4, to see if the product is a good fit for your needs.

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