Hayes 56k Modem Dual-Mode V.90/k56flex Accura Internal PCI Lucent - Tested Comes with all pictured, in original retail box. Shipped within one day of payment ******* This Hayes modem is a high-quality unit that has been tested and is ready to use. With its dual-mode V.90/k56flex Accura Internal PCI Lucent design, it is compatible with a wide range of devices. The unit has two ports and is made by a trusted brand, Hayes. The modem is a great choice for anyone looking to upgrade their internet connection, and it is compatible with a variety of devices. Its unit type is a unit, and it has been manufactured in Canada. The modem is sold as a unit quantity of 1, and it is compatible with the PCI port. The Hayes modem is perfect for anyone looking for a reliable and high-quality modem.