variable power supply,Universal multi voltage power adapter 30W 2000mA Universal AC/DC Adapter Switching Power Supply with 8 Selectable Adapter Tips &

[Multi-Voltage Adapter] - Input: AC 100v~240V 0.25A 50/60Hz, Output: 3V/4.5V/5V/6V/7.5V/9V/12V - MAX 2000 mA. This replacement power adapter provides a range of voltages, FULL PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature. [Upgarded Version Multi-Tips] - This power supply adapter has 8 selectable adapter tips. Which can be used for various appliances. Ideal for MP3, Portable DVD, Box Android ,Router, Radio, Speaker, CCTV camera LCD, Telescope, Bosch PTK 3.6 Li , Jumper EZbook X3 , Korg Volca Syth Bass, electronic toys, Arm Blood Pressure Monitor etc. There is ALSO a Micro USB Plug so this item can be used as an adaptor to turn any USB cable into a charger, such as charging smart phone and camera and Breast pump The Power Adapter output current: Max 2A/2000mA --- The DC power can supply with all amperage which smaller than 2A. such as 200mA, 300mA, 400mA, 500mA, 600mA, 750mA,800mA,1000mA,1200mA,1500mA ,1800mA, 2000A all is available , For example If your device drawing the current only needs 1.8A then only 1.8A will be supplied. However, if you needed more than 2A then you will get 2A also. [Multifunctional 30W Adapter] - Variable voltage is easy to select, you just need use the key to change the different voltage. 5.5mm*2.1mm DC Power Cable Connector Plug, easy to connect and practical to use. Supporting DC 12V-2A or 12V-1.5A appliances.[Note: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is Not reversible.] [Exactly What You Are Looking for] - Reasonably priced, versatile adjustable charger, different sizes of output and different levels of voltage. Safe to operate, Handy to set up at the correct voltage and Easy to attach the adapter plugs. Any issue for the product, please keep free to Contact us before returning. WE ALWAYS STAND BEHIND and OFFER fantastic after-sale support! [Compatible for Most Hard Drive ]Seagate External Hard Drive Backup Plus Hub, Backup Plus Desktop Drive, Expansion Desktop Drive, Personal Cloud, Personal Cloud 2-bay, Central, GoFlex Home, DVR Expander, GoFlex TV, GoFlex Cinema, FreeAgent Theater, FreeAgent Desk, FreeAgent Xtreme, GoFlex Desk, Pushbutton Backup, eSATA External Hard Drive, Showcase, FreeAgent Go Dock+, OneTouch I II III IV, Maxtor Basics Desktop, Maxtor Personal Storage, BlackArmor WS 110, Business NAS 1-bay, BlackArmor NAS [Compatible for most Media Player ]Compatible with My Cloud Home, My Cloud, My Book Studio/LX/3.0/AV-TV/Elite/Live, My Book AV DVR Expander, WD TV Media Player, WD TV Live Hub Media Center, WD TV Live Streaming Media Player, WD TV Play Media Player, WD TV Live Plus HD Media Player, WD TV Live HD Media Player, WD Elements Desktop, Elements Desktop, WD Elements Play, My Book Essential, My Book Studio Edition, My Book Premium ES, My Net N600/N750, My Net AC Bridge, My DVR Expander eSATA/USB Edition