TOOGOO(R) DC 5V 2A/2000mah AC Power Adapter Wall Charger With US 2.5mm Jack Plug For Android Tablet PC/MID / Ereader Material: Plastic. Color: black. Condition: brand new. Jack: 2.5mm (outer diameter). Jack: 0.8mm (inner diameter). Input: 100-240V AC. 0.3A. 50/60HZ. Output: 5V DC. 2A Compatible with tablet PC, MID, eReader, etc.