Womier ERA75 75% Wireless Mechanical Keyboard - Customizable Aluminum

In this review the Womier ERA75 is presented as a compact 75% wireless mechanical keyboard aimed at users who want a premium-feeling custom board without a prohibitively high price. The single biggest reason to buy is the combination of a solid full-aluminum case with a smooth powder-coated finish and flexible connectivity: wired, Bluetooth, and 2.4GHz wireless, backed by an 8000mAh battery for extended use. The ERA75 balances a dense, satisfying typing feel with modern customization through VIA and QMK, making it both a daily driver and a tinkerer-friendly platform.

Key Features

• Aluminum chassis: The full aluminum construction with a silky powder-coated finish gives the keyboard a durable, premium feel and striking table-cut edges for visual character.
• Hot-swap PCB: Hot-swappable 3-pin and 5-pin support lets users swap switches easily without soldering, enabling quick sound and feel changes.
• Volume knob option: The modular volume knob can be installed for tactile control or removed for a minimalist look, so users can customize the top-row layout.
• Three wireless modes: Wired, Bluetooth, and 2.4GHz connectivity provide flexible use across desktop and mobile setups with stable connections and low latency when wired.
• Open firmware and VIA support: VIA and QMK compatibility allow key remapping, macros, and full RGB customization in-browser or via open-source firmware for deeper tweaks.
• Pre-lubed POM linear switches: The included POM linear switches are pre-lubed for a smooth, creamy keystroke and a pleasant acoustic profile out of the box.

Who It's For

The ERA75 is best for keyboard enthusiasts and productivity users who want a compact 75% layout with a premium aluminum case and easy customization. Gamers who value low-latency wired performance and a real volume knob option will also appreciate its 1000Hz wired polling and modular controls.

Those who prefer ultra-lightweight cases or need a full-size layout with a dedicated numpad should look elsewhere, as the ERA75 favors a solid, heavy all-aluminum construction and a compact form factor over minimal weight or expanded key count.

Pros & Cons

Pros

• Robust aluminum build with distinctive diamond-inspired table-cut edges gives a premium look and a satisfying weighted feel.
• Hot-swap support and pre-lubed POM linear switches deliver smooth typing and easy switch experiments without soldering.
• VIA and QMK support plus full RGB effects enable deep customization and real-time lighting edits in-browser.
• Flexible connectivity modes and a large battery suit both desktop and portable use cases.

Cons

• The all-aluminum construction makes the board fairly heavy, which some users may find too bulky for portable setups.

Specifications

Layout	75%
Case material	Full aluminum with powder-coated finish
Switches	Pre-lubed POM linear switches (hot-swap 3-pin/5-pin)
Connectivity	Wired, Bluetooth, 2.4GHz wireless
Battery	8000mAh
Firmware	VIA and QMK open-source support
Lighting	Full RGB with 17 built-in effects

Our Verdict

The Womier ERA75 is a strong value for anyone seeking a customizable 75% board with a premium aluminum case and a smooth, creamy typing experience. Its hot-swap PCB, VIA/QMK support, and modular volume knob make it versatile for both newcomers who want easy customization and tinkerers who will flash firmware. Choose this board for durable build quality and flexible connectivity, but consider a lighter case if portability is a priority.

Frequently Asked Questions

Does the keyboard support key remapping?
Yes, the ERA75 supports VIA for in-browser remapping and macros and can run QMK for deeper firmware customization.

Can I change the switches without soldering?
Yes, the hot-swap PCB accepts 3-pin and 5-pin switches for easy swapping without soldering.

Is the volume knob permanent?
The volume knob is modular and can be installed or left off depending on whether you want tactile control or a cleaner top deck.