The SupraModem 2400 Modem is a vintage modem manufactured in the United States by SUPRA, GoldStar, and other companies. This modem is known for its reliability and performance, making it a sought-after piece for vintage computing enthusiasts and collectors. It doesn't comes with an AC adapter power supply, With its classic design and functionality, the SupraModem 2400 Modem is a nostalgic piece that harkens back to a bygone era of computing technology. Doesn't have the power cord and I has all the instructions  box slightly damaged D006