40 adapters included in one pack for seamless conversion between 7.4mm round and 4.5mm square connectors.Perfect for Dell laptops requiring small tip adapters with consistent voltage compatibility.15cm (6-inch) cable length ensures comfortable placement between laptop and power source without strain.Black jacket with durable small tips for secure connections on Dell devices.Engineered for 20V voltage compatibility with Dell laptop power supplies.Fast US-based shipping with full tracking included.Ready for immediate use upon arrival with no additional setup required.Ideal for replacing damaged or lost adapters.Designed for Dell small tip connectors only.Verify your laptop's power adapter specifications before purchasing to ensure compatibility with this adapter set.