This vintage National Semiconductor International Computer Box comes with its original manual and papers. While it is not currently functioning, it is a great addition to any collection of vintage computing equipment. The box and accessories are in good condition and show only minor signs of wear. The brand and manufacturer are National Semiconductor and it was manufactured in Hong Kong. This item has not been modified in any way.

Tabs broke off the back battery cover. Not tested with a battery. The box has wear. Appears to have been taped on wires. A fascinating relic of modern technology.