THE G910 ORION SPARK
The G910 Orion Spark is actually amongst the largest keyboards out there measuring a total of 505mm in length, 243.5mm in width and 35.5mm in height while weighing 1.5Kg.
Logitech has placed their gaming logo on the far left of the keyboard right beneath the profile selection and on-the-fly macro recording keys and between the 9 programmable macro keys.
The programmable macro keys along with the WASD and arrow keys feature differently designed keycaps to stand out from the rest.
Logitech has equipped the G910 with a smartphone dock (you just need to pull it out) but you can also use your tablet if you wish with their Arx software (you will just have to place it next to the keyboard).
Right next to the dock we see the game mode key and brightness level buttons.
The media control keys are placed on the far right and aside the usual play/pause, stop, forward, reverse and mute buttons there's also a nice volume control knob.
By default the G910 comes with the small wrist rest attached which you can swap for the longer/larger one found in the bundle (i think the keyboard looks better however without any of them attached).
There are 5 rubber feet at the base of the G910 and two height adjusters which raise the top end of the keyboard roughly 13mm from the desk.
Logitech has once again chosen to go with a plain 1.8 meter cable and a plain USB connector.
The Romer-G mechanical switches were designed to compete with the Cherry MX switches (they land very close to the Brown ones) but feature a higher lifespan of up to 70 million actuations. According to Logitech their Romer-G switches feature the so-called light pipe to focus light onto the keycap and although this results in them not being the brightest ones around still it makes the fonts much easier to read.
Here you can see the highest available brightness setting.