USB Sync Data Cable for Samsung A930 / A870 / A645 / A960 / A990 / A850 / A950 / A970- Retail Packaging Support USB1.1/2.0; support FBUS, MBUS duplex operation mode. Length of the cord:1.1 meter, OD 4.0, ?7*0.12?*4 black pure copper core; Input voltage of computer port: 5V; electric current: 500MA(MAX). May require 3rd Party Software for various uses (Software/Driver CD NOT INCLUDED)