MR SUPPLY power adapter with an output of 19V 3.42A. Brand: MR SUPPLY Output: 10.5V 3.8A Input: 100V-240V 50-60Hz Body size: 105 x 45 x 29mm Weight: 218g Connection cable length: 110cm Plug size: Outer diameter 4.8mm / Inner diameter 1.75mm (center positive) Compatible models: VAIO A12 VAIO Duo 13 VAIO Pro 11 | mk2 VAIO Pro 11 series all models VAIO Pro 13 | mk2 VAIO Pro 13 | mk3 VAIO Pro 13 series all models VAIO Pro PA VAIO Pro PB VAIO Pro PF VAIO Pro PG VAIO Pro PJ VAIO Pro PK VAIO S11 series all models VAIO S13 series all models VAIO SX12 VAIO SX14 ※This is not a genuine VAIO product. ※There is no USB port on the main unit.