zdyCGTime USB2.0 male to DC5521 male Step Up Cable,DC5521 Transformer Converter With Switch,9v/5v usb,Suitable for keyboards,routers,mini speakers,USB fans,tablet computers.(0.3M)

USB A 2.0 male to DC5.5 * 2.1mm male boost connector. Input voltage:USB A 5V male;output voltage:12V DC5521 male. Note:The boost cable supports the recommended maximum input current of 5V 2A and the maximum output voltage of 12V 0.8A. When it is found that the device cannot work, please check whether the current or voltage of the input or output device exceeds the limit of the cable. Each cable has a built-in intelligent protection IC circuit. Our voltage adapter can provide complete protection for your equipment to prevent overvoltage, overcurrent, overload or short circuit. Plug and play, when working, the indicator light will be on,The line has 0.3m and 1m can choose. The wire is made of high-quality oxygen-free pure copper wire, which reduces obstacles during the transmission process, and will not cause interruption or transmission instability. It is non-oxidized, anti-corrosive, and does not hinder the transmission process and its long life. Warm reminder: The two-core cable can only be used for charging, not data transmission. This cable is suitable for many 5V power supply equipment,the most common is the mobile power supply.It can also support your 9V devices,such as mini fans, desk lamps, mp3,Bluetooth speakers,Wi-Fi routers, etc.(Please check your equipment first to see if they fit the cable)