Jaton Traveler 56 ISA Modem Rockwell RCVL56ACF 56K V.90 K56flex RJ-11 5CCUSA

Jaton Traveler 56 ISA Modem Rockwell RCVL56ACF 56K V.90 K56flex RJ-11 5CCUSA

The Jaton Traveler 56 is an internal ISA-bus 56K dial-up modem card designed for desktop PCs equipped with a standard ISA expansion slot. It uses the Rockwell RCVL56ACF/SVD controller chipset and supports the V.90 and K56flex 56 Kbps download standards along with V.34 and lower fallback rates for compatibility with older telephone infrastructure. The card features two RJ-11 phone jacks on the bracket — one for the incoming telephone line and one for a pass-through telephone handset.

Specifications & What's Included

• Brand: Jaton
• Model: Traveler 56
• FCC ID: 5CCUSA-31403-M5-E
• Bus Interface: ISA (16-bit)
• Modem Chipset: Rockwell RCVL56ACF/SVD
• Maximum Download Speed: 56 Kbps
• Supported Standards: V.90, K56flex, V.34, V.32bis
• Connector: 2x RJ-11 (Line in / Phone pass-through) on bracket
• FCC Compliance: Part 15 and Part 68 certified
• Card only — no driver disk or accessories included

Applications

ISA dial-up modem cards like the Jaton Traveler 56 were commonly installed in desktop PCs during the late 1990s and early 2000s to provide internet access and fax capability over standard PSTN telephone lines. The Rockwell (later Conexant) RCVL56ACF chipset was widely used in this era and supported by drivers for Windows 95, 98, ME, and NT 4.0. Today these cards are sought by vintage PC enthusiasts, retro computing hobbyists, and anyone maintaining or restoring period-correct ISA-slot systems. The ISA bus interface limits compatibility to motherboards with ISA slots, which were standard through the late 1990s before being phased out in favor of PCI.