Vintage SMC PC110 ARCNET 8-Bit ISA Network Card Standard Microsystems Corp 1986 For Sale

Vintage SMC PC110 ARCNET 8-Bit ISA Network Card Standard Microsystems Corp 1986
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Vintage SMC PC110 ARCNET 8-Bit ISA Network Card Standard Microsystems Corp 1986:
$112.50

Brand: Standard Microsystems Corporation (SMC)Model: PC110 / PC 110 XTInterface: 8-Bit ISA (Compatible with 8-bit and 16-bit ISA slots)Protocol: ARCNET Token-PassingCountry/Region of Manufacture: Japan (Oscillator/Components) / United StatesYear: 1986Connector Type: BNC Coaxial (93-Ohm RG-62)Custom Bundle: No# Vintage SMC PC110 ARCNET 8-Bit ISA Network Adapter Card (1986)Up for sale is a classic piece of networking history: a vintage **Standard Microsystems Corporation (SMC) PC110 ARCNET Network Adapter Card**. Manufactured in 1986, this 8-bit ISA card was a staple of early local area networks (LANs) for IBM PC, XT, AT, and compatible retro computer systems.This card is an excellent addition for vintage computing enthusiasts, collectors, or anyone building an authentic 1980s network server or workstation setup!### Technical Features & Highlights:
* **Protocol:** Authentic ARCNET token-passing network protocol operating at 2.5 Mbps.
* **Core Chipset:** Features the iconic SMC COM9026 Local Area Network Controller and SMC COM90C32BI Transceiver.
* **Timing:** Driven by a premium Japanese DOC-20NA 20.000MHz crystal oscillator.
* **Interface:** 8-Bit ISA gold-fingered edge connector, perfect for retro motherboards.
* **External Port:** Features a single robust BNC coaxial connector on the rear mounting bracket.
* **Configurability:** Dual onboard Grayhill DIP switch blocks for manual node address assignment (Node ID currently marked on the rear bracket sticker).
* **Boot Capability:** Features an unpopulated U21 IC socket ready for an optional remote Boot ROM / PROM / EPROM chip.### Condition:
* **Cosmetic:** Excellent vintage cosmetic condition. The green solder mask is clean, traces are intact, and the gold contacts on the edge connector look bright with minimal wear. The rear metal bracket is straight with original factory decals intact.
* **Testing:** Cleaned and visually inspected. Removed from a period-accurate system environment, but sold **as-is / untested** due to a lack of compatible legacy network testing equipment. *Please review the high-resolution listing photos carefully to verify the exact revision, chip variants, and physical condition before purchasing.*
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