Check the listing for details. Rantopad MXX Series 87 Keys Wired Mechanical Gaming Keyboard Blue Switch. Color: Gray, Condition: New. Listed at 24.68 USD. ---Minimalist 87 key design, N-Key rollover, full anti-ghosting, and a 1 ms gaming-grade response speed. Ultra-portable with a total weight of 1 pound, 7 oz. ---Blue switches, 45cN linear movement. 50 million key stroke lifespan. Cover constructed from 5000 series magnesium aluminum alloy ---Coated keycaps are oil-proof, wear-resistant and dust-resistant ---Braided hot-plugging USB cable and gold plated interface guarantee efficient and stable data transmission ---Function keys to switch between gaming and standard mode, change backlight mode, and activate other functions ---The exposed switches and transparent switch covers offer dazzling backlight patterns from Wave, Ripple, Breath, Trace, and Customizable backlight modes.