WITRN PDC003 20V PD cable with E-Marker will help you survive (keep your idea work with DC power connector on Chromebox 3) anyway (here added just in case you might need such cable). Perhaps related DC input already in 5.5×2.5 size as well?
WITRN PDC003 20V PD cable with E-Marker will help you survive (keep your idea work with DC power connector on Chromebox 3) anyway (here added just in case you might need such cable). Perhaps related DC input already in 5.5×2.5 size as well?