Vintage Practical Peripherals ISA internal modem provides 2400 baud connectivity for retro computing enthusiasts and collectors. This 8-bit ISA expansion card features a built-in speaker, dual RJ-11 phone jacks (Line and Phone), and a jumper configuration diagram on the mounting bracket for easy COM port setting. The board is marked with a 1994 copyright and includes a Hyundai HV62256ALJ-70 chip along with a Midcom 671-8025 transformer. Ideal for building or restoring period-correct 286, 386, or 486 PC systems.

Brand: Practical Peripherals
Model: Practical Modem 2400
Interface: ISA (8-bit)
Speed: 2400 bps
Year: 1994
FCC ID: DUP0337H
Country of Manufacture: USA
Connectors: 2x RJ-11
Chips: Hyundai HV62256ALJ-70, Midcom 671-8025
Form Factor: Internal Expansion Card
Compatibility: Vintage PC / Retro Computing
Features: Integrated Speaker
Configuration: Jumper-based COM1-COM4
Part Number: B0033700-A

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