Everex Systems EV-941 Internal 8-Bit ISA Modem Card RJ11C FCC E3E5UV-72212

Everex Systems EV-941 Internal 8-Bit ISA Modem Card RJ11C FCC E3E5UV-72212

The Everex Systems EV-941 is an internal 8-bit ISA modem card designed for IBM PC and PC/XT-compatible systems. It installs directly into an 8-bit ISA expansion slot and provides dial-up telephone modem connectivity via two RJ11C (USOC) telephone jacks on the rear bracket. The card is FCC Part 68 registered and complies with FCC telephone interface requirements, with a ringer equivalence of 0.1A.

Specifications & What's Included

• Manufacturer: Everex Systems, Inc.
• Model: EV-941
• Bus Interface: 8-bit ISA (Industry Standard Architecture)
• Form Factor: Half-length ISA expansion card
• Connectors: 2 x RJ11C (USOC) telephone jacks on bracket
• DIP switch: Present on bracket for configuration
• FCC Registration Number: E3E5UV-72212-MD-E
• Ringer Equivalence: 0.1A
• Standards Compliance: FCC Part 68
• Notable onboard ICs: Motorola SN74LS245N, ROM/firmware chip marked P1U-4141
• Onboard transformer and associated analog modem circuitry present
• Included: Card only — no software, cables, or EV-941 is a vintage dial-up modem card from the 8-bit ISA era of personal computing, dating to the mid-to-late 1980s when the IBM PC and PC/XT were the dominant platforms for business and home computing. Internal ISA modem cards like this one connected PCs to the public switched telephone network (PSTN) for dial-up data communication, bulletin board system (BBS) access, and early online services. Everex Systems was a prominent PC peripherals and systems manufacturer of the era, and the EV-941 was aimed at IBM PC/XT-compatible machines that required an 8-bit (rather than 16-bit AT-bus) card. Today, cards like this are sought by vintage computing hobbyists and collectors restoring period-correct IBM PC or XT systems, as well as by retro computing enthusiasts running period BBS or telecommunications software. The card's 8-bit ISA form factor makes it compatible with the original IBM PC, the IBM PC/XT, and any ISA-bus clone that supports 8-bit cards.
  Condition: Used
  This Everex Systems EV-941 Internal 8-Bit ISA Modem Card has been inspected and is in good used condition. It was pulled from a working environment where it was previously in use. The PCB is clean with no visible damage, cracked traces, or missing components. The bracket and dual RJ11C jacks are intact and show normal age-related wear consistent with vintage ISA-era hardware. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function. Visit Our Store

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