Tactile Top Housing:

UC Nylon Bottom Housing:

UC Nylon Stem: POM Gold plated dual-stage ​spring

3.0mm travel

55g actuation / 67g bottom out

5 pin (PCB Mount)

Gasket mount design

75% Layout

PCB: 1.2mm, with Ai03 DB

5° Typing angle

22.14 mm front height

Dimension: 323.6 x 145.78 x 34.73 (mm)

Finish treatment: electrostatic coated, anodized

Plate: Poly Carbonate

Zoom75 Bluetooth PCB polling rate: 125hz

Zoom 75 2.4GHz Polling Rate: 1000hz

Zoom 75 Wired Polling Rate: 1000hz

PCB and Bottom Case are made of lighter ​PORON material. To reduce resonance, many ​tests were done on the foaming material this ​time. We made the PORON lighter and the foam ​pores dense. Every minor detail matters a lot, ​with the current poron, the sound is more ​concentrated and is deeper than with normal ​dampeners.