product description:logitech g915. keyboard form factor: standard. keyboard style: straight. device interface: rf wireless + bluetooth, keyboard key switch: mechanical, keyboard layout: qwerty, recommended usage: gaming. product colour: blackthe next dimensiona breakthrough in design and engineering, the g915 features lightspeed pro-grade wireless, advanced lightsync rgb, and new high-performance low-profile mechanical switches. meticulously crafted from premium materials, the g915 is a sophisticated design of unparalleled beauty, strength, and performance. meet g915 lightspeed and play the next dimension. lightspeed wirelessg915 features pro-grade lightspeed wireless that achieves super-fast 1 ms performance. it's the same wireless technology that esports pros all over the world trust in competitions. g915 is also fully functional when plugged in via usb, so you can charge and play simultaneouslyimpossibly thing915 is a feat of engineering and design. meticulously crafted from premium materials, g915 is incredibly refined, impossibly thin, and built with a no-compromises commitment to performance and feature set. durable, comfortable, and ready for intense gaming sessions, g915 is truly the next generation of gaming mechanical keyboards.advanced low-profile mechanical915 is our first keyboard to feature new, high performance low-profile gl mechanical switches that provide all the speed, accuracy, and performance of traditional switches-at half the height. our gl switches are rigorously tested to meet strict endurance, responsiveness, and accuracy requirements. available in three switch typesgl clicky - audible click and tactile feedback gl tactile - a gentle bump for some tactile feedback gl linear - a completely smooth keystroke