DescriptionUSB 2.0 A Type female To 5.5x2.1mm DC power Female. Provides 5V DC from USB, power devices from a USB to 5521 port. Great as a power connector for small electronic equipments using 5.5 * 2.1mm tubular jack. Works great for multiple applications: power your mobile devices from an external battery pack, making a battery box as a prepare thing, repair the different size of DC interface devices, replacement for laptop / notebook / tablet / mobile phone's power adapter parts.Features- Brand: OSALADI. - Color: Black. - Material: Plastic and metal. - Size: About 5 x 2 x 1.3 cm. - Connector polarity: internal positive + external negative-. - USB: USB female. - DC specification: DC female 5.5 * 2.1mm. - Transmission voltage: 1V ~ 36V. - Application: DC power to USB plug. - Length: 4.5CM. - Works well with USB car chargers that can deliver enough amps. - Extremely convenient for a variety of devices such as DVD players, LCD monitors, Fan, Desk Lamps, etc. - For small electronics and devices which use a 5.5*2.1mm barrel jack for a power connector. - The product with fine electricity, convenient to connect and plug, safe and durable. - We suggest you to measure your DC interface size of your laptop or device, and make sure which size you want.
