ORIGINAL PRODUCT OF LOGITECH.....WORKING EXTREMELY AWESOME FOR ANY TYPES OF FIRST PERSON SHOOTING OR RACING GAMES.......BUT THE PALM REST SHOWN IN THE IMAGE IS LARGER ONE BUT I RECEIVED ONLY THE SMALLER ONE...BUT AFTER SURVEYING IT WAS KNOWN THAT THE PACKETS COMES WITH SMALLER PALM REST .....THE LARGER PALM REST IS ONE OF THE ACCESSORIES OF G 910 AVAILABLE ON AMAZON..

Been using this for about a month now. Upgraded from a normal keyboard (not a mechanical or all out membrane). The Romer G switches feel good.Will take some getting used to for everyday typing, but that's to be expected for upgrading to a mechanical keyboard.One thing I have to mention about the ARX Dock(this is mainly my fault for not doing enough research, before buying this) is that I barely use it. Don't get me wrong, I use the Logitech app, it is very good, but you do not need to plug your phone into the dock for the app to work, but I have a wireless network at home (even though I use LAN on my desktop) and it detects the components via the wireless network. So what I really want to say is... Why is there an ARX Dock in the first place? Just to hold your phone? Hmm.Other than that, it is still a 5/5.

Brought this from the Amazon.com ( ordered in US) for approx 10k.Pros+ Romer G switches have great tactile feedback and are less no clicking sound ( Remember Cherry MX brown)+ Unique convex keycaps for precision typing ( might be difficult for first time users)+ 9 x 3 = 27 Programmable Keys+ Custom RGB lighting with very decent brightness.+ Dedicated Media controls (especially the scroll wheel for volume control)+ Two wrist pads with a futuristic look.+ Arx dock for a mobile( with Arx app installed) to be used as a secondary screen for monitoring hardware statistics and media control.+ LGS ( Logitech gaming software) is the best keyboard software I have ever used for customizing the Macro keys and RGB lighting.+ On the fly Macro programming- Keys are placed very close- Wristpads are smaller in width near the arrow keys.The quality also feels a bit cheap.- The Arx control applet still needs a lot of improvement- The dock would do great with a USB connector.- Media control and Lighting-enable Keys are a but sluggish at times to respond and need to be pressed at the centre.- Edges are a bit sharp to handle.Overall a very great Keyboard at a reasonable price.