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Originally $400 Cooler Master MasterHUB Modular Controller Stream Kit is down to $109 (All-time low)

We are now tracking a deal at Amazon that drops Cooler Master’s MasterHUB Controller Stream Kit to $109.25 shipped once you clip the on-page coupon. This modular controller originally hit the scene with a $400 price tag, but it has more recently been fetching around $170 at Amazon. We previously saw it drop to $117, but today’s deal takes $61 off its current going rate and lands it another $8 below that previous low. This is the lowest price we’ve tracked for the bundle, which includes the MasterHUB base, a 15-key controller, two rollers, and a fader module. You can learn more about it in detail below.

Cooler Master’s Stream Kit is the kind of battlestation upgrade that can quickly become useful if you spend a lot of time gaming, streaming, editing, or working on a PC. It gives you a customizable control surface with modular pieces, including a 15-key IPS display, scroll rollers, and precision faders that you can configure around your workflow. It’s very similar to an Elgato Stream Deck, but Cooler Master takes things a step further by letting you mix and match different control modules instead of sticking with a single fixed layout. You can assign shortcuts, app controls, volume adjustments, editing functions, and more depending on what you need. Cooler Master also sells additional MasterHUB modules separately, including an Encoder Dial and Knob module, both of which are discounted right now as well.

A bunch of other workstation and battlestation essentials are also discounted right now, and you’ll find some of our favorites over at our computer accessories hub. You’ll also want to check out Amazon’s early fall Prime Day deals on Anker gear, with savings of up to 43% across chargers, power banks, and more.

Cooler Master MasterHUB Modular Controller Stream Kit features:

  • Modular Control That Adapts to You: Build the control surface you actually need. Buttons, faders, and dials connect into one system so your layout matches how you work, not the other way around.
  • Hotkeys That Keep You Moving: Assign shortcuts, macros, and system commands to each key. Launch apps, switch scenes, adjust levels, or trigger actions instantly without breaking focus.
  • Magnetic Modules, Clean Setup: Modules attach magnetically for fast changes and a cleaner desk. Rearrange your layout in seconds without dealing with cables or complicated installs.
  • 15 Display Keys for Clear Feedback: Each key includes an integrated display so you can label functions and recognize commands at a glance. No guesswork once your layout is set.
  • Precision Control with Faders and Dials: Make quick adjustments to audio, timelines, or system settings with physical controls that feel consistent and accurate.

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Avatar for Karthik Iyer Karthik Iyer

Karthik Iyer is a writer at 9to5Toys, serving recommendations and deals on PC, games, computing parts, and other gaming accessories.


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