usbroway A80 RT 75% Gaming Keyboard 0.01mm RT 8000Hz

75% Hall Effect Gaming Keyboard

The usbroway A80 RT uses hall effect magnetic switches with a 0.01mm rapid trigger and adjustable actuation from 0.1 to 3.4mm. An 8000Hz polling rate and 128KHz scanning rate produce 0.125ms latency for competitive FPS play. A web-based driver handles macros, remapping and advanced features such as RS, SOCD, DKS, MT and TGL without software installation.

Wired USB Build With Side-Engraved Keycaps

The wired USB connection ensures consistent polling performance and removes wireless latency or battery concerns. Side-engraved keycaps keep legends visible under RGB backlighting while resisting wear from extended use. The compact 75% layout saves desk space for mouse movement yet retains function row and navigation keys for productivity tasks.

Low-Latency Operation With Minimal Heat

Hall effect switches operate without physical contact, so the PCB generates negligible heat during long sessions and requires no active cooling. Acoustic output is limited to keycap bottom-out sound, which varies with technique but stays quieter than clicky mechanical alternatives. Power draw stays within standard USB limits, so no external adapter is needed.