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].
G410 Atlas Spectrum
The G410 Atlas Spectrum by Logitech is a TenKeyLess keyboard with 87 keys, which uses Romer-G switches. The G410 Atlas Spectrum keyboard uses a USB connection, with a 1.8m cable. It is supported by Logitech Gaming Software software. And has 16.8 million colors backlighting with Breathing, Star Effect, Color Cycle, Color Wave, Key Press effects. It weighs in at 830 g, and is 390.5 x 185.2 x 35.5 mm [LxWxH].