---
title: "QL Internal ROM Board"
id: 25908
type: "product"
slug: "ql-internal-rom-board"
url: "http://localhost/product/ql-internal-rom-board/"
markdown_url: "http://localhost/product/ql-internal-rom-board.md"
published_at: "2020-07-29T02:07:07+00:00"
modified_at: "2026-03-22T13:13:13+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Allows you to put your favorite ROM version (JM , JS, JSU, MGUS, MGUK , etc.) on an EPROM. This will lower power consumption by the QL by about 20% & drop the internal heat by close to 50 degrees Fahrenheit."
category:
  - name: "ROM"
    slug: "rom"
    taxonomy: "category"
    url: "http://localhost/category/hardware/rom/"
post_tag:
  - name: "Mechanical Affinity"
    slug: "mechanical-affinity"
    taxonomy: "post_tag"
    url: "http://localhost/tag/mechanical-affinity/"
  - name: "QL"
    slug: "ql"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ql/"
model:
  - name: "Sinclair QL"
    slug: "sinclair-ql"
    taxonomy: "model"
    url: "http://localhost/model/sinclair-ql/"
genre:
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
  - name: "ROM"
    slug: "rom"
    taxonomy: "genre"
    url: "http://localhost/type/rom/"
company:
  id: 25686
  title: "Mechanical Affinity"
  type: "company"
  url: "http://localhost/company/mechanical-affinity/"
price: 40
rarity: "Uncommon"
adverts:
  - publication:
      - id: 26513
        title: "Update October 1990"
        type: "issue"
        url: "http://localhost/issue/ts-2068-up-date-october-1990/"
    advert_page: "47"
companies_products:
  - id: 25686
    title: "Mechanical Affinity"
    type: "company"
    url: "http://localhost/company/mechanical-affinity/"
---

# QL Internal ROM Board

Allows you to put your favorite ROM version (JM , JS, JSU, MGUS, MGUK , etc.) on an EPROM. This will lower power consumption by the QL by about 20% & drop the internal heat by close to 50 degrees Fahrenheit.