# B87 A TKL keyboard with RGB underglow. QMK Firmware is not the official firmware for the B.mini. * Keyboard Maintainer: QMK Community * Hardware Supported: B87 PCB * Hardware Availability: <https://winkeyless.kr/product/b-87-pcb-x2/> Make example for this keyboard (after setting up your build environment): make winkeyless/b87:default Flashing example for this keyboard ([after setting up the bootloadHID flashing environment](https://docs.qmk.fm/#/flashing_bootloadhid)) make winkeyless/b87:default:flash This firmware can also be flashed onto the KBDFans KBD75 Round 1 Bootmapper Client boards sold during the 2017 and early 2018 timeframe. **Reset Key**: Hold down the top left most key located at `K00`, commonly programmed as Escape while plugging in the keyboard. See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).