This product is just keycaps, not a keyboard!!!
Total 143 keys, includes 1u, 1.25u, 1.75u, 2u, 2.25u, 2.75u shift, 1.5U ctrl, alt, 2.25u, 2.75u, 6.25u and 7U spacebar, it is compatible with 61, 64, 68, 84, 87, 96, 104, 108, etc. layout mechanical keyboard with MX switches
Porcess: Dye subbed
The keycap set is only suitable for MX switches.