The Fantech ATOM81 MK875V2 MIZU is a wired mechanical gaming keyboard with 81 keys in a compa 75% layout. This SkyBlue / Navy version uses Rosie mechanical switches and includes a multi-function knob for convenient onboard control. Its 3-pin hot-swappable design supports compatible replaceable mechanical switches, while 26-key anti-ghosting provides simultaneous key-input support for gaming. RGB Gradient lighting includes 17 modes, and adjustable feet allow the keyboard angle to be changed for different desktop setups. Key Features 81-Key 75% Layout: Compa mechanical design provides dedicated navigation and arrow-key access without a full-size footprint. Rosie Switch Configuration: This MIZU SkyBlue / Navy version is equipped with Rosie mechanical switches. 3-Pin Hot-Swappable: Supports compatible replaceable 3-pin mechanical switches. 26-Key Anti-Ghosting: Supports up to 26 simultaneous key presses. 17 Lighting Modes: RGB Gradient illumination provides multiple onboard effects. Multi-Function Knob: Dedicated rotary control provides convenient onboard adjustment. Technical Specifications Component Specification Fantech Model ATOM81 MK875V2 MIZU Produ Type Wired Mechanical Gaming Keyboard Color SkyBlue / Navy Layout 75% Number of Keys Switch Type Rosie Mechanical Switch Hot-Swappable 3-Pin Connectivity Wired Anti-Ghosting 26-Key Lighting RGB Gradient, 17 Modes Multi-Function Knob Yes Adjustable Feet Yes Material ABS Dimensions 327 × 135 × 35 mm Weight 608.7 g Compatibility & Important Information This produ page is specifically for the MIZU SkyBlue / Navy MK875V2 with Rosie switches. The keyboard uses wired connectivity. The hot-swappable sockets support compatible 3-pin mechanical switches. Fantech specifies 26-key anti-ghosting rather than full-key anti-ghosting. Please to review Q: Which switch configuration is this ATOM81 MK875V2? A: This is the MIZU SkyBlue / Navy configuration with Rosie mechanical switches. Q: How many keys does the keyboard have? A: Fantech specifies 81 keys. Q: Is the ATOM81 MK875V2 wireless? A: No. It is a wired mechanical keyboard. Q: Is the keyboard hot-swappable? A: Yes. It supports compatible 3-pin mechanical switches. Q: Does it have full-key anti-ghosting? A: No. Fantech specifies 26-key anti-ghosting. Q: How many RGB lighting modes are available? A: The ATOM81 provides 17 lighting modes. Q: Does this configuration include a multi-function knob? A: Yes. This configuration includes a multi-function knob. Q: What is the keyboard weight? A: Fantech specifies a weight of 608.7 g.