Related Clues:

• __ port
• Kind of hub or port
• Flash drive letters
• Like dried cement
• Like some facts and stuff
• Solid, firm, rigid
• Nothing, informally
• ___ port
• Device for fastening clothes
• Close, as a suitcase
• Grueling
• Connector for a smart device
• PC connection type
• Plug-in port
• Solid or difficult to do