CISCO1602-R Cisco 1602 R Ethernet Serial Modular Router with 56k DSU 4 wire (Refurbished)
USR :: USR5686G-PRO Courier® Lite Business Modem
Daniel Schreiber on Twitter: "In no time I had a 9,600 modem, then the 14.4k, then 28.8k! Wow. When the 56k came out it flew like the wind, achieving the “maximum theoretical