The Huntsman by Razer is a Full sized keyboard with 108 keys, which uses Opto-Mechanical switches, rated for 100 million keystrokes. The Huntsman keyboard uses a USB connection, with a 1.8m Braided Fiber cable. It is supported by Synapse 3 software. And has 16.8m per key backlighting with Chroma backlighting effects. It weighs in at 862 g, and is 14 x 44.5 x 3.5 cm [LxWxH].
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].