Whether for quick identification or to increase the recognition value - the CRYPTO-BOX can be customized to your own requirements! Through individual engraving or customer specific housing, it can be perfectly integrated into an existing product line. Special model and design variations are possible - just ask us!


Laser engraving is an excellent way to mark and identify the  CRYPTO-BOX. Visible laser engraving of a data matrix code (2D barcode) or serial number on the USB connector improves logistics in the field. We offer a wide range of options: laser engraved customer logos, working with adhesive labels, or attach the CRYPTO-BOX to an elegant metal pendant of polymer tag.

  • Professional laser engraving on the USB Connector.
  • Optional metal pendant with custom engraving or identifier.
  • Inexpensive customization with no minimum quantity necessary.
  • Perfect for a serial number, customer logo, software label and much more.
  • Individual engraving spots available.

To add laser engraving to your ordered CRYPTO-BOX units, click the "Add to Cart" button for your desired CRYPTO-BOX model and then check the Laser engraving option. Or contact us for further questions.


MARX offers a variety of optional accessories for the CRYPTO-BOX to enhance logistics and comfort of every-day use. The metal key-chain tag for the CRYPTO-BOX is available in chrome. Customized laser engraving and heavy-metal-durability match perfectly with the designer case of the CRYPTO-BOX.

The clear polymer tag is tear-proof, weatherproof and very durable. The insert sheet can store printed information such as a company logo, serial numbers or software labels.


Dust-caps are designed to protect the connector of the CRYPTO-BOX when it is unplugged. Metal bead chains and lanyards are attractive accessories for the mobile use of the CRYPTO-BOX. 



Metal Pendant

Solid pendant for the CRYPTO-BOX

Metal Pendant

Polymer Pendant

Clear plastic pendant with inlay

Polymer Pendant


Black polymer dustcap for the CRYPTO-BOX connector


Ball Chain

Metal chain to attach the CRYPTO-BOX to a key ring

Ball Chain

Lanyard "MARX"

Red lanyard for the CRYPTO-BOX with MARX Logo


Please guide me to find the right solution

guide me

I already know what I need. Take me directly to the
Product Overview/Shop

Product Overview