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Mechanical gaming keyboard with long-lasting, quick responding switches and rainbow wave illumination

Game Mode: On

The Trust GXT 863 Mazz is your new, powerful instrument to rule your favourite PC games. The mechanical Outemu RED switches are fast, responsive and will last up to 50 million keystrokes. The N-key rollover makes sure that every button press is translated to the game, and by enabling the game mode, you’ll stay in your game, even if you accidentally press the Windows key. Keep your head in the game; keep your eyes on the prize.

Mechanical RED

The mechanical Outemu RED switches of the Trust Mazz are designed to be extremely quick and responsive. With a minimum actuation force of 50G (60G max) and the actuation point of only 2mm (4mm total travel) this keyboard registers your input before you even realise you’re pressing a button. They have a linear feel and will last up to 50 million key presses. The Trust Mazz is built to last.

Stay in the Game

The Mazz is equipped with full N-key rollover. Thanks to this anti-ghosting technique, every button press is registered and no command will go unnoticed. And by enabling the gaming mode, the Windows key is disabled; this makes sure you won’t get kicked out of your game when you accidentally press the Windows key in the heat of the moment.

Your Identity

Thanks to the colourful backlights, you can truly make the Mazz your own. With 14 different light modes and adjustable brightness, feel free to customise the effects the way you like. Play your game with your own identity, control your media with the integrated media keys, and own the battlefield with the fast, mechanical switches. The Mazz is your weapon of choice.


At Fix My i ltd, we're all about happy customers and working tech. That's why our used gadgets come with a year of coverage. Our shiny new products? Well, those come with a 12-24 month manufacturer's warranty, starting from the date you buy them. Remember, batteries are a bit different - we cover them for 6 months since they naturally wear down over time.

Now, remember when we used to say "Handle with Care" to our favorite toys? It applies here too. Any signs of a bath time (water damage) or rough play (physical damage) void the warranty. Same goes for any DIY repair attempts or changes (even that fancy new screen protector you just stuck on). And unfortunately, we can't cover cosmetic wear and tear under warranty, your devices need to age gracefully.


Changed your mind? Had a tech-epiphany? Before you dash back to us, make sure you've got the receipt, original packaging, and any sidekicks like cables. If the gadget isn't the same as when it left us, sorry, we can't take it back. Remember, we don't usually accept a change of mind as a reason for returns. Our used devices might have had a makeover (like a new battery) and could possibly show temporary messages about this. Don't worry, it's normal and doesn't affect how well your device works or your warranty. Accessories? Those can be returned within 7 days for a credit note if they haven't been used. If they are faulty, we can swap them or refund you within 7 days, or exchange them after that.


Accidents happen, but our warranty doesn't cover any accidental damage after a repair. If another service works on your gadget, it voids our 6-month warranty. Fix My i ltd. can't pay for repairs done elsewhere. If you have any problems with a purchase or service that isn't due to an accident, it's your job to let us know ASAP so please do!

Don't worry, your statutory rights aren't affected.

  • All online orders are shipped via An Post Express Shipping
  • An Post delivery charge is €5.99 
  • Delivery times are 2-3 days on average but can take longer in some situations.
  • Orders are dispatched from our Tullamore store.
  • Once your order has been dispatched you will receive a tracking number via email.
  • If you are not at home to take in your delivery An Post will leave a note to collect your parcel at the depot.
  • If you have delivery-related questions, please send us a message in the contact us section.