The Epomaker TH40 Wisteria mechanical keyboard features a 40% layout with 44 keys, without a numeric keypad, arrow keys, or a traditional function key row. The spacebar is split, with an FN key between the 2.25u and 2.75u keys. The Wisteria linear switches have a POM+PTFE stem, a PC and PA66 housing, and a 20.4 mm spring.

It connects via Bluetooth, 2.4 GHz, or USB-C, and the detachable cable makes wired use easy. The keyboard supports VIA, with four layers, three of which are programmable, and full N-Key Rollover for simultaneous key registration. The gasket-mount construction includes Poron and IXPE foam layers to reduce noise and hollow typing sounds.

• Type: Mechanical
• Layout: 40%
• Number of keys: 44
• Language: US English
• Color: Black and gold
• Connection: Bluetooth, 2.4 GHz, USB-C
• Lighting: RGB with customizable effects
• Keys: Hot-swappable, 3- or 5-pin
• Switches: Wisteria linear
• Actuation force: 45 gf
• Actuation distance: 2.2 mm
• Total travel: 3.6 mm
• Switch stem: POM+PTFE
• Switch top housing: PC
• Switch bottom housing: PA66
• Spring: 20.4 mm
• Mounting: Gasket mount
• Case material: ABS
• Plate material: PC
• Keycap profile: PBT dye-sub Cherry
• Stabilizers: Plate-mounted
• LED orientation: South-facing
• Polling rate: 1000 Hz via USB-C or 2.4 GHz, 125 Hz via Bluetooth
• Battery: 3000 mAh
• Compatibility: Windows, Mac
• Dimensions: 258 x 97 x 35 mm
• Weight: Approx. 0.5 kg
• Package contents: Keyboard, USB cable, user manual