Possible Clues:

• Device that uses a three-pronged approach?
• Electrical equipment used by commercial fitter
• Charger accessory
• Plug more fitting for plug attachment
• Item to pack for a trip abroad
• Sort of plug more suitable after promotion
• Common packing list item
• Electrical item used in garret pad Amazon sent round
• Leaders in acoustics designed more suitable connector
• Plug that can connect two or more pieces of equipment to the same electric supply