2-in-1 7Pin SATA DATA + 2.0mm 4Pin Power Combo 7+15 Pin 22P SATA Conjoint CD/DVD HD Hard Disk Cable SATA power cord is 4Pin small. Please see the color of the pin position of the line clearly (12V and 5V of the 4Pin connection method of some mainboards are reversed). If the connection is wrong, the hard disk will burn out, so be sure to see the color and the voltage of your own mainboard when purchasing. Power Interface spacing: 2.0mm, 4Pin We have Length approx :10cm or 20cm ,you can choose . _x000D_ Note about the delivery (please read before order ): _x000D_ 1: China Post Ordinary Small Packet Plus _x000D_ _x000D_ _x000D_ 2: Cainiao Super Economy Global _x000D_ _x000D_ _x000D_ 3: SF Economic Air Mail _x000D_ _x000D_ _x000D_ 4: Cainiao Super Economy for Special Goods _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ These 4 Economic shipping methods only can track start in China. _x000D_ _x000D_ _x000D_ CAN NOT Trackmore . _x000D_ _x000D_ _x000D_ You'd better choose other shipping methods( Can track &Faster ) . _x000D_ A. Please check with your country customs office to determine whatthese _x000D_ additional costs will be prior to buying. _x000D_ B. As a buyer, it is your duty to pay the tax when you make a order from abroad. _x000D_ Our price does not include taxes, VAT, or other hidden charges. These charges are _x000D_ the buyer responsibility. _x000D_ To Brazil need all buyers pay the customs fee for all parcels. _x000D_ All imported mails to Brazil need to provide the recipient's tax number(CPF) information. _x000D_ _x000D_ _x000D_ _x000D_