United Kingdom to Brunei: No adapter needed
Your United Kingdom plugs fit Brunei's sockets directly -- no adapter needed for the shape. Voltage is compatible (230V vs 240V), so any dual-voltage or matching device is fine either way.
Your United Kingdom plugs fit Brunei's sockets directly -- no adapter needed for the shape. Voltage is compatible (230V vs 240V), so any dual-voltage or matching device is fine either way.