We tested it ourselves. Read our specialist review of the Razer Huntsman here
The standard Razer Huntsman Gaming Keyboard with optical switches is for hardcore gamers who don't like fuss. The switches of this keyboard are mechanical, whereby the actual actuation is registered by a laser beam, as a result of which a keystroke immediately registers. The brushed aluminum design in combination with the fully adjustable lighting makes the huntsman a minimalist keyboard that fits both an organized battle station and a flashy LAN setup. the lighting can be adjusted per key. With the free Chroma software you also have the possibility to make your own custom light pattern and save it on the internal memory.
Note: this keyboard has an azerty layout, although the images show the qwerty layout.