Redragon EISA K686 Pro vs UCAL K67398-Key vs 75% Layout Choice

Only the Redragon EISA K686 Pro is listed as having a hot-swappable socket. The manufacturer states it supports both 3-pin and 5-pin switches. There is no mention of hot-swap capability for the UCAL K673 in its provided specifications.

No, the UCAL K673 uses a 75% layout with 81 keys. This design intentionally removes the numpad and navigational cluster to achieve a compact footprint. The EISA K686 Pro is the model that includes a condensed numpad in its 98-key layout.

The battery capacity for the Redragon EISA K686 Pro is not specified in the provided metadata or vendor description. For wireless battery life, the UCAL K673 is the model with a confirmed 4000mAh battery.

The keycap material for the Redragon UCAL K673 is not specified in its product details. In contrast, the EISA K686 Pro explicitly lists PBT keycaps, which are generally more resistant to wear and shine compared to ABS.

The Redragon UCAL K673 is better for a small desk due to its 75% layout, which measures 335mm in width. The EISA K686 Pro is 430mm wide, making it significantly larger despite its space-saving 98-key design.

Yes, both the Redragon EISA K686 Pro and UCAL K673 offer tri-mode connectivity. This includes USB-C wired, Bluetooth, and 2.4GHz wireless with a nano receiver, allowing you to connect to multiple devices.

Both keyboards come with linear red switches. The vendor description for the EISA K686 Pro specifies 'Linear Red Switch,' and the UCAL K673 listing mentions 'Präzise Linear Red Switches.'

The EISA K686 Pro includes a more comprehensive accessory kit. According to its listing, the box contains a keycap and switch puller, four spare switches, a detachable USB-C cable, a nano receiver, and a user manual. The UCAL K673 listing mentions a puller and spare switches but is less specific.

Both keyboards support software customization. The EISA K686 Pro description mentions 'Pro Software Supported' for creating macros and lighting effects. The UCAL K673 specifications also list 'Software' support, indicating both can be customized via Redragon's software.

The main differences stem from layout and customization. The EISA K686 Pro offers a more traditional typing experience with a numpad and the potential for a customized feel via hot-swap switches. The UCAL K673 offers a more compact typing position but lacks the hot-swap feature for easily altering the switch feel.

The vendor description for the UCAL K673 does not explicitly mention Mac compatibility. The EISA K686 Pro, however, specifically lists 'Mac/Win Support' with a side button for switching between operating systems, making it a confirmed choice for Mac users.

Both keyboards use a gasket mount design and include sound dampening materials. The EISA K686 Pro description mentions a 3.5mm PO sound-absorbing pad, two dampening foams, and a silicone gasket. The UCAL K673 also lists noise reduction through a 3.5mm PO foam and a thick silicone pad under the PCB.