B1 Pro

Severe key rollover problems Unless Keychron has designed the keyboard matrix better for the B33 (to minimise the problem), it has severe key rollover problems, like the rest of the keyboards in the B / B Pro series. They may or may not have learned a lesson from the B1 Pro and B6 Pro debacle. From

The severe key roll-over problems make the B1 Pro unsuitable for gaming More important is probably that the B1 Pro is (effectively) a rubber dome/membrane keyboard and thus has severe NKRO problems. The "severe" part of it is caused by Keychron's design of the keyboard matrix. See for example, Keych