Corne Split Keyboard Wired Single-mode Hot Swap Low Profile Customized Ergonomic Keyboard Gaming and Office Mechanical Keyboards Product name: Core Split Keyboard Color: As shown in the picture Connection method: wired Ergonomically designed key positions and split structure for improved comfort and natural hand alignment.Features an open source keyboard V4 version 2040 main control that supports VIAL, RGB , hot-swappable switches, and single-mode wired connectivity.Full customization is available.The kit does not include switches or keycaps.This is a compatible aftermarket component.Brand names are cited solely to show which devices it works with.