Support Arduino UNO R3 MEAG 1280 2560 from Power Bank or car adapter or any 5V Power Supply.
Input: 5V USB A male; Output: 9V 5.5mm(outer) DC connector; Max current: 1A; Connectors: DC jack 5.5mm to USB A male. Only for 5V to 9V and no switch but more stable working.
Easy to use: Plug and play. Brief and beautiful outlook, small volume easy to carry when travel. Lower heat and long working time.
Can Support 8W with High performance, lower resistivity and stable output.
