We will send you a replacement after receiving the defective item. 5Sets JST XH2.54 XH 2.54mm Wire Cable Connector 2/3/4/5/6/7/8/9/10 Pin Pitch. 1PC LM2596 DC-DC buck adjustable step-down Power Supply Converter module. 10 pairs XT60 female / male bullet Connectors for RC Battery L5H1. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors".The seller is "linson1996" and is located in this country: HK. This item can be shipped worldwide.