The MK-BN15 features a brown mechanical switch that produces a soft tactile bump feedback felt at your finger tips. Each switch offers a lower actuation force of 55 grams and a shorter actuation distance without the need to fully press down the key. The MK-BN15 provides the best combination of speed and tactile feedback. The MODA v2 reduced actuation distance and lower force can help minimize typing fatigue for long typing sessions, writing reports, writing your next great novel, and allow PC gamers to quickly input and receive quick feedback where actions per minutes are crucial to dominating their opponents Nixeus certified mechanical switches have endured and are perfect for office work, long or fast typing sessions, gaming and other applications that demand an ultra durable keyboard. Laser engraved key caps ensure longer lasting keycaps. Nixeus certified mechanical key switches are quality controlled and tested with precision machinery from Switzerland. Compact, Durable and Longer Life Stressed test by professional PC gamers that would destroy normal key boards in a few months, Nixeus certified mechanical switches have endured and are perfect for office work, long or fast typing sessions, gaming and other applications that demand an ultra durable keyboard. Laser engraved key caps ensure longer lasting keycaps. Nixeus certified mechanical key switches are quality controlled and tested with precision machinery from Switzerland Each individual switch provides up to 50 million key strokes - 10 times the life of normal keyboards! The steel plate reinforced compact ten keyless keyboard body provides solid build quality, longer life, and durability for the office warrior, on the go LAN parties, and pro gaming tournament globe trotters. The Nixeus MODA v2 Mechanical Keyboard includes a 3 year limited warranty with free technical support