Feature:1. Portable Compact: These universal laptop charger adapters are portable and compact, suitable for travel, and very convenient for external power supplies.2. 5.5x2.1mm Female: Each connector tip can be inserted into a 5.5x2.1mm male connector, such as a 5.5x2.1mm laptop power supply, 5.5x2.1mm AC adapter.3. Wide Compatibility: With wide compatibility, different diameter connectors are suitable for Lenovo, for Dell, for Acer, for Asus, for Hedy, for Malata, for Shenzhou, for Haier, etc.4. More Choices: In order to meet your more needs, we provide 34 power connectors to provide more choices.5. Material: Made of high quality ABS material, these power plugs are sturdy, durable, not easily damaged, and have a long service life.Specification:Item Type: DC Power PlugsMaterial: ABSColor: BlackQuantity: 34pcsType: DC 5.5mmx2.1mm to Multiple Male PlugsDC Connector:For Lenovo Square Pointed Yellow: Suitable for Lenovo4.5x3.0mm Blue: Inner Center Pin7.9x5.5mm Yellow: Suitable for Lenovo IBM Thinkpad7.4x5.0mm Black: Suitable for Dell, for Compaq PavilionFor Toshiba 4 Hole Tip Black: Suitable for ToshibaFor Dell 3 Hole Tip Black: Suitable for Dell6.3x3.0mm DC Green: Suitable for Toshiba Satellite, for Lenovo Ideacentre5.5x2.5mm Tuning Fork Black: Suitable for Asus, for Toshiba, for MSI, for IBM, for Lenovo5.5x2.1mm Tuning Fork Black: Suitable for Sega5.5x1.9mm DC Black: Suitable for Asus5.5x1.5mm DC Black5.0x2.5mm DC Black5.0x2.1mm DC Black4.0x1.35 Tuning Fork: for Asus Zenbook6.0x1.4mm Core Pin Black: Suitable for Fujitsu, for Sony6.3x3.0mm Tuning Fork Green: Suitable for Toshiba, for Lenovo5.5x2.5mm DC White: Suitable for Lenovo, for Asus, for Acer, for Msi, for Benq, for Toshiba, for Ibm, for Gateway, for Haier5.5x2.1mm DC Blue: Suitable for Acer, for Toshiba5.5x1.7mm Tuning Fork Yellow: Suitable for Hasee, for Acer, for Lenovo, for Asus, for Benq, for Toshiba5.0x1.1mm Core Needle Yellow4.8x1.7mm Tuning Fork Yellow: Suitable for Pavilion, for Sony, for Asus Eee, for Nec, for Delta, for Compaq4.0x1.7mm Tuning Fork Yellow: Suitable for Asus, for Benq, for Acer, for Sonypsp, for Gps Navigator3.5x1.35mm DC Red: Suitable for Fujitsu, for Dell, for Sharp5.5x2.5mm Tuning Fork Yellow: Suitable for Lenovo, for Asus, for Acer, for Msi, for Toshiba, for Ibm5.5x2.5mm DC Black: Suitable for Lenovo, for Asus, for Acer, for Msi, for Benq, for Hedy, for Toshiba, for Ibm, for Gateway, for Haier5.5x1.5mm DC Black5.5x1.7mm Tuning Fork Yellow: Suitable for Gateway, for Acer, for Delta4.8x1.7mm J Cam Black: Suitable for Asus, for Lenovo, for Nec, for Delta, for Compaq3.5mm Mono: Suitable for Classic Radio2.5mm Mono: Suitable for Audio2.5x0.7mm Tuning Fork Yellow: Suitable for Dell, for Sharp, Power Supply, for Android Tablets2.35x0.8mm Tuning Fork Yellow2.0x0.5mm Tuning Fork BlackScope of Application: Different Diameter Connectors Are Suitable for Lenovo, for Dell, for Acer, for Asus, for Hedy, for Benq, for Malata, for Shenzhou, for Haier, for Toshiba, for Sony, for Fujitsu and Other Brand Computers.Package List:34 xDC Power Plugs