RapidPROX® Clamshell Cards are made in the USA, manufactured using genuine Atmel products; and our internal workings are welded, not glued like inferior cards found elsewhere. RapidPROX® cards are Made in the USA. Refer to our PDF on the next tab for a more detailed description.  A professional inkjet number is printed on each card. Optional laser-engraving is available for an additional fee.