Features 1、[Universal Adapter] This conversion plug for external power and on board transformers is a universal laptop connector. 2、[58PCS Set] This multifunctional DC plug for AC power adapters, all female chassis are 5.5 x 2.1mm, in sufficient quantity. 3、[Applicable Models] This multifunctional DC plug is suitable for HP, for Asus, for Dell, for Sharp, for Fujitsu, for Toshiba, monitor plugs, etc. 4、[Storage Box] This multi functional DC plug comes with a storage case for easy storage and portability, so you don't have to worry about losing the plug. 5、[Complete Accessories] This adapter kit contains not only adapters, but also power cables, crocodile clips, banana tips, etc. Specification Item Type: Laptop Power Charger Adapter Material: Plastic Model: HMT61 Voltage Adjustable: 12, 15, 16, 18, 19, 20, 24V Female Socket: Approx. 5.5 x 2.1mm / 0.22 x 0.08in Use: Match with power adapter or DC power supply for notebook computer power supply Applicable: For Toshiba, for Fujitsu, for Compaq, for Sharp, for HP, for Acer, for Dell, Delta, for Asus, monitoring plug, for iOS, etc. Package List 47 x Laptop Power Charger Adapter 7 x Power Cable 2 x Banana Head 2 x Crocodile Tip 1 x Storage Box