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Keyspan 2-USB Port USB Internal Bus Port PCI Card
Keyspan

Keyspan 2-USB Port USB Internal Bus Port PCI Card

Bottom line: The Keyspan 2-USB Port USB Internal Bus Port PCI Card is a specs-and-price decision rather than a crowd-consensus one in the expansion cards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Windows & Mac Compatible

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

From the ManufacturerAdd 2 USB 1.1 Ports To Your ComputerThe Keyspan USB Card provides a simple and affordable way to add two Universal Serial Bus (USB) ports to your Mac or PC.With this USB upgrade it is easy to connect your computer to the USB printers, joysticks, scanners, disk drives and more.

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SpecPicks Verdict

SpecPicks scored Keyspan 2-USB Port USB Internal Bus Port PCI Card using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. Keyspan's expansion cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Windows & Mac Compatible
  • Adds two standard USB "A" ports to your Mac or PC
  • Delivers 12 Mbps data transfer rate
  • Supports up to 127 downstream USB devices.Compliant with OHCI and PCI 2.1 standards
  • Supplies 500mA power to each USB port

Full Specifications

BrandKeyspan
StyleClassic
Style NameClassic
ConnectivityUSB
Model NumberUPCI-2
CompatibilityPC, Mac
Mfr Part NumberUPCI-2
Hardware InterfacePCI, USB, USB 1.1
Global Trade Identification Number00672603000246

Ready to buy?

Keyspan 2-USB Port USB Internal Bus Port PCI Card is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Keyspan 2-USB Port USB Internal Bus Port PCI Card
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