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Black 75% mechanical keyboard with rotary knob and compact layout

iworkmart

iworkmart F75 Gasket Mechanical Gaming Keyboard 75% Hot Swappable Knob Black Crescent Switch

SKU CH-Q1DZ-K0GG0

A 75% gasket-mount mechanical keyboard with five-layer acoustic padding, a 1.2 mm hot-swappable PCB, factory-lubricated Crescent switches, a control knob, and Bluetooth, 2.4 GHz and USB-C connectivity

  • Layout75%
  • Compact 75% layout saves desk space while keeping all essential keys
  • Gasket structure with five-layer padding cuts typing noise and resonance
  • 2 mm single-key slotted PCB registers every keystroke accurately
  • Factory-lubricated Crescent switches deliver smooth, consistent feel out of the box
  • Multi-mode connectivity via Bluetooth, 2.4 GHz and USB-C fits any setup

75% Gasket Keyboard for Compact Setups

The iworkmart F75 uses a 75% layout that keeps every essential key while shrinking the desk footprint. A gasket-mounted structure adds controlled flex to each keystroke, reducing fatigue during long sessions. It suits users who want full functionality in a tighter space.

Upgrade from Standard Membrane Boards

The 1.2 mm slotted PCB and factory-lubricated switches deliver consistent actuation that membrane keyboards cannot match. Five internal layers — two Poron foams, IXPE switch pad, PET sound pad and a bottom silicone pad — cut resonance and hollow ping. The jump is worth it when typing feel and noise control matter more than the lowest price.

Stable Feel Under Continuous Typing

The gasket mount and layered dampening keep the acoustic profile steady even during extended workloads, preventing the harsh bottom-out sound that appears on simpler builds after a few minutes. Hot-swappable sockets let you replace switches without soldering if preferences change. The 2.4 GHz wireless link maintains low latency throughout the session.

Highlights

  • Compact 75% layout saves desk space while keeping all essential keys
  • Gasket structure with five-layer padding cuts typing noise and resonance
  • 2 mm single-key slotted PCB registers every keystroke accurately
  • Factory-lubricated Crescent switches deliver smooth, consistent feel out of the box
  • Multi-mode connectivity via Bluetooth, 2.4 GHz and USB-C fits any setup

Specifications

Layout75%

Questions about this item

Does the 75% layout with knob fit on a compact desk without overhang?

The 75% compact layout integrates all essential keys and a knob in a smaller footprint, designed for streamlined desks and mobile setups.

How do I install the keyboard for 2.4 GHz wireless use, and what step is often missed?

Plug the 2.4 GHz receiver into a USB port and switch the keyboard to 2.4 GHz mode; the step often missed is toggling the mode switch to match the connection.

When will the pre-lubricated Crescent switches or the 1.2 mm hot-swappable PCB need replacement?

The factory-lubricated Crescent switches are rated for long life; the hot-swappable 1.2 mm PCB lets you replace individual switches without soldering when they eventually wear out.

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