The G512 Carbon by Logitech is a Full sized keyboard with 104 keys, which uses ROMER-G, GX BLUE MECHANICAL switches. The keyboard has media keys which are accessible via function keys. The G512 Carbon keyboard uses a USB connection, with a 1.8m cable. It is supported by Logitech Gaming Software. It weighs in at 1150 g (w/o cable), and is 445 x 132 x 34 mm [LxWxH].
The Blackwidow Chroma by Razer is a Full sized keyboard with 104 keys, which uses Razer Green, Orange switches. The Blackwidow Chroma keyboard uses a USB connection, with a Braided cable. It is supported by Synapse 2.0 software. And has 16.8 million backlighting with Custom, Ware, Breath, Cycle, Reactive effects. It weighs in at 1500g, and is 475 x 171 x 39 mm [LxWxH].