The fan does add some weight, the Zephyr Pro RGB clocks in at 69 grams, which is still quite light but it’s not as feathery as modern ultralight mice are nowadays. The wheel doesn’t feel firmly placed, there’s a good amount of play to the left and right of the mouse, which gives me some concern for the long term durability of the scroll wheel encoder. The scroll wheel steps are well defined, and the middle click is sharp with good response. The scroll wheel has a rubber ridge for grip with 2 strips of leds encasing the wheel. There is a good amount of post travel on the side buttons as well. The side button initial press feels good, with a crisp, tactile click. The side buttons extend out of the mouse shell with easily distinguishable buttons. There’s a minimal amount of side movement on the mouse buttons.

There’s a good amount of pre and post travel on the main buttons that could be tightened up. The Omron implementation on the Marsback Zephyr Pro RGB could use some work. I would pick the white based on how well it reflects the RGB. The Zephyr Pro RGB comes in either matte white or matte black. The overall effect of the RGB looks great, the insides of the mouse are lit up and show off the spinning fan. The fan itself has an RGB ring as well, perhaps to highlight that the mouse has a frickin’ fan inside of it. The underside of the mouse features an attractive RGB strip the wraps around the mouse. Picking up the Zephyr Pro is easy with ample room for your fingers. The inward curves of the mouse are also quite similar to the Model O and FK series mice.

If you’re familar with those mice, the adjustment to the Zephyr Pro will be no problem. The Marsback Zephyr Pro RGB is a familiar feeling mouse, with strong resemblances to popular ambidextrous mice like the Zowie FK series and the Glorious Model O lines of mice.Ĭompared with the Model O Wireless, the Zephyr Pro is a little bit shorter, while having similar width, height, and hump placement. Video can’t be loaded because JavaScript is disabled: Marsback Zephyr Pro RGB – Grips and Clicks ()

Zephyr pro price