About authentic:

★We are BaseQi / Lexar / SanDisk / Samsung Agent,all of our products ( Micro SD Cards / SD Cards / USB Flash Drives / SSD ) are 100% authentic and supprot verification on Official Website. 

Product Features:

★Simple & Easy to adding storage space, Add up to 512GB of extra space.
★Completely hidden and fits snugly into your Microsoft Surface Book SD card slot.
★Use Aluminum material and each one is CNC precision machining.
★Tool-free design.gently pull out the hidden card adapter with your finger.

Package:

★1*Aluminum Expansion Micro SD / TF Card Adapter + 1*USB3.0 Card Reader(support up to 512GB)

Notice:

★iSDA-350A is for Microsoft Surface Book 13"/ Surface Book 2 13"
★iSDA-351A is for Microsoft Surface Book 2 15"

★The product does not include Micro SD card and Surface Book.The photos are for illustration only.

Established in 2016.Shenzhen Juxingcheng Electronic Technology Ltd.is a professional branded storage product's authorization service center.As well as pre-sales and after-sales service integration company.With the rapid development and integrity of our company,we have become the agent of Samsung brand, SanDisk brand and Lexar brand.All of our prodcuts are 100% genuine and with competitive price.Our company has complete team and e-commerce system, the products sell well in various 3C digital product platforms and physical stores at home and abroad.We welcome new and old customers to contact us for future business relationships and mutual success!

Q1.Why Choose Us ?
A1:In 2014, our company became the agent of Samsung in Guangzhou (formerly Guangzhou Bangshang). In 2015, we became a Samsung brand storage Image Store and Specialty Store, working through pre-sales and after-sales service. In 2016, Juxingcheng Company was officially established. With the rapid development and the integrity of our company, We has won the Samsung, SanDisk, Lexar brand agent. Also won the honor of "Quality Supplier" from Alibaba Company.We only sell genuine product, worry-free inventory,worry-free after-sales and competitive price. So please contact me freely if you need any help.we will try our best to support you.Thanks!

Q2. Can I have sample before placing bulk order?
A2:Sure,you can.Order directly or contact us.

Q3: How do you ship the goods to me?And how long is it delivered normally?
A3: We support International Express like DHL, UPS, FedEx, TNT ,EMS.Also support Air cargo,sea cargo, Direct line, Air Mail according to the clients' request. (About 3-7 working days for international express, 5-7 working days for air cargo, 22-40 days by sea cargo.)

Q4:Can I contact you more freely?
A4:Sure.
Contact person: Carol
WhatsApp:+8615813616167

Wechat:15813616167