Epomaker RT75 Brings a Hot-Swap TFT Screen to a $92 Retro Board
Epomaker's new RT75 is a 75% wireless mechanical keyboard with a 1.54-inch TFT display that can show GIFs, a clock, or system info, and it swaps out to reveal four extra switch slots.
A Little Screen in a Compact Board
Epomaker has added a new entry to its retro-inspired RT series. The RT75, announced August 14, is a 75% wireless mechanical keyboard with one genuinely unusual feature sitting right in the top-right corner: a 1.54-inch TFT display. According to TechPowerUp, that screen can show custom GIFs, a clock, or system information, which is the kind of low-stakes customization that makes a desk setup feel a little more personal.
The more interesting detail is that the display is hot-swappable. Pull it out, and you free up space for four additional switches, nudging the layout closer to an 80% or tenkeyless configuration. That is a clever bit of flexibility for a board at this price point.
Speaking of which: the RT75 starts at $91.79 with Epomaker’s Creamy Jade linear switches, or $93.49 with Crystal Tactile Silent switches, both sold through Epomaker’s online store. That puts it squarely in the upper entry-level range, where buyers tend to be pretty value-conscious.
What You Are Actually Getting
The RT75 uses traditional MX-style hot-swap sockets, so swapping to a different switch later is straightforward. The switches are topped by Cherry profile PBT keycaps with dye-sublimated lettering, which holds up better to wear than pad-printed legends. South-facing per-key RGB backlighting is controlled through Epomaker Driver 3.0, available as both a browser-based tool and an installable program for Windows and macOS.
Internally, Epomaker went with a polycarbonate plate paired with a Poron gasket mount and six layers of sound damping material. The case itself is ABS plastic, which allowed Epomaker to include built-in storage for the 2.4 GHz USB Type-A wireless dongle. The polycarbonate plate is not as soft as polypropylene, but the gasket mount should take some of the edge off hard bottom-outs.
One thing worth noting for people who like to adjust their typing angle: the RT75 has a fixed 5.8-degree angle with no flip-out feet. That is a departure from a lot of boards at this price, so if you prefer a steeper or flatter setup, this one does not accommodate you.
Connectivity and Battery
The RT75 covers the three standard bases: Bluetooth, 2.4 GHz wireless, and USB Type-C for both charging and a wired connection. The wired and 2.4 GHz modes top out at a 1,000 Hz polling rate. Wireless use is backed by a 5,000 mAh battery, which is a generous capacity for a keyboard this size.
At launch, the RT75 is only available in Retro White. Epomaker lists Matte Grey and Fern Green as additional color options, but as of the announcement those had not yet appeared in the online store. Whether they arrive soon or quietly get shelved is the kind of thing keyboard enthusiasts will be watching.
For around $92, you are getting a gasket-mounted, hot-swap board with wireless options and a small display that doubles as a fun conversation piece. The fixed typing angle and ABS case are real tradeoffs, but the internal construction tells a more thoughtful story than the plastic exterior might suggest at first glance.
How much does the Epomaker RT75 cost?
According to TechPowerUp, the RT75 starts at $91.79 with Creamy Jade linear switches and $93.49 with Crystal Tactile Silent switches, both sold through Epomaker's online store.
What is the TFT screen on the RT75 used for?
The 1.54-inch TFT display can show custom GIFs, a clock, or system information. It is also hot-swappable, meaning you can remove it and replace it with four additional switches.
What wireless options does the RT75 support?
The RT75 supports 2.4 GHz via a USB Type-A dongle and Bluetooth, plus a wired USB Type-C connection. The 2.4 GHz and wired modes support a 1,000 Hz polling rate.
What colors is the Epomaker RT75 available in?
As of launch, only Retro White is available. Epomaker also lists Matte Grey and Fern Green as future color options that may be added to the store later.