Features:<br />  Replacement power charger adapter for Microsoft Surface Pro3 Pro4 tablet.<br />  Support data guide capabilities.<br />  Output short circuit protection・ ensure your smart watch safety.<br />  Over-voltage・ overload・ filter protection.<br />  Probe magnetic interface delays the aging of equipment・ high safety performance.<br />  Charging / data synchronization clip.<br />  Having good signal resistance to interference.<br />  Small direct current ripple・ high efficiency・ AC 110V - 240V wide voltage input・ fast charging.<br />  Low working temperature・ high stability and efficiency・ long service life.<br />  Can be used to transfer data between your watch and computer. <br /><br />Description:<br />Colors: Black<br />Package weight: 0.269 kg <br />Package size (L x W x H) : 19 x 11.5 x 4.7 cm / 7.47 x 4.52 x 1.85 inches <br /><br />Package Contents: <br />1 x Power Charger Adapter for Microsoft Surface Pro3 Pro4 Tablet<br />1 x Power Charging Cable (1.5m)