Primary Competitive Advantages: 1.Flexible payment 2.Fast shipment 3.Simple to operate 4.warranty:2 years 5.High quality & low cost Specification: For your smart phone and PC Support micro SD/T-FLASH series Support function with read, write, copy, save No driver needed for Android Standard micro USB 2.0 interface Work as a USB disk drive Package Contents: 1 X OTG Smart Card Reader Shipping Terms: FedEx, UPS, DHL, EMS, TNT via Express company Also can follow customer by Sea. Payment Terms: T/T in advance, Western Union, Paypal, etc Logo printing: customized Blister and Card paking, also accept the customized