Mark Casey



Consumer Technology

Computer Components

Computer Peripherals

Computer Accessories


  • ​10+ years experience writing and reviewing PC components and peripherals.
  • Hands-on experience changing PC components.


Mark Casey is a former writer for Lifewire. Drawing on more than a decade of hands-on experience writing and reviewing PC components and peripherals, his 12 articles focus on various aspects of computing and technology.

Lifewire and Dotdash

Lifewire is a Top 10 technology information website, as rated by comScore, a leading internet measurement company. We reach more than 10 million readers per month with our trusted, clear, and actionable answers to your most pressing technology questions.

Dotdash's vibrant brands help over 100 million users each month find answers, solve problems, and get inspired. Dotdash is among the largest and fastest growing publishers online, and has won over 80 awards in the last year alone, including Digiday's 2020 Publisher of the Year. Dotdash brands include Verywell, Investopedia, The Balance, The Spruce, Simply Recipes, Serious Eats, Byrdie, Brides, MyDomaine, Lifewire, TripSavvy,, TreeHugger and Thoughtco.

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