The FL·ESPORTS OG104 Retro Tri-Mode Mechanical Keyboard brings a classic aesthetic with modern functionality, designed for users who value both style and performance in a full-size layout. The keyboard features a gasket mount structure that softens the typing feel, reducing harsh bottom-out impact while delivering a consistent, cushioned response across every keystroke. This construction method also helps dampen internal noise, contributing to a more pleasant acoustic profile during extended typing sessions or gaming marathons. Equipped with three connectivity options, the keyboard supports reliable wired USB-C, low-latency 2.4 GHz wireless, and convenient Bluetooth, allowing seamless switching between a desktop and portable devices such as tablets or laptops.

The built-in 4000mAh rechargeable battery provides long-lasting usage on a single charge, reducing the frequency of recharging even under heavy daily use. The wireless performance remains stable within typical work or gaming distances, and the connection can be toggled quickly using the dedicated mode switch. The OG104 uses SA profile PBT keycaps, which offer a tall, sculpted shape that enhances typing accuracy and provides a satisfying texture that resists shine over time.

These double-shot keycaps ensure legends remain crisp and durable. The keyboard supports hot swapping, enabling users to change switches without soldering, making customization straightforward for those who prefer different tactile or linear feels. The included tactile brown switches offer a noticeable bump with moderate actuation force, suitable for both typing and gaming without being overly stiff.

Constructed with a robust plastic case and a vintage-inspired color scheme, the keyboard balances durability with a retro look that stands out on any desk. The full-size layout includes a dedicated number pad and navigation cluster, meeting the needs of data entry professionals and gamers alike. The north-facing RGB backlighting illuminates the legends evenly and offers multiple preset effects, though the keycaps may look best with brightness set to a medium level due to the opaque nature of PBT.

Priced affordably around $89.44, this keyboard delivers a cost-effective entry into tri-mode mechanical boards with premium gasket mounting, hot-swap capability, and quality PBT keycaps. It suits users seeking a reliable daily driver that does not compromise on build quality or feature set. The tactile brown switches provide a balanced experience for both work and play, and the retro design adds character without sacrificing modern performance standards.