Blue Switches 104 Mechanical Keyboard is designed with 104 keys and the key switches are of the highest quality, offering a life span of over 50 million keystrokes and are user replaceable. The Illuminated keyboard offers crystal clear uniform backlightin
Deep groove ball bearings are one of the most widely used rolling bearings. It is characterized by low friction resistance and high speed. It can be used on machines that can bear radial loads or combined loads acting simultaneously with radial and axial