usb-business technology Co., Ltd. was established in 2008. It is a high-tech company specializing in developing, manufacturing and selling of innovative wireless network cards. As a professional company, we have own wireless network card for sale. At meantime, we are also the distributor of sonyericsson, huawei, meilin, option. Serra.And have wonderful co-operation with all of them. At present, the products we provided include 3.5g/3G/HSDPA/HSUPA/edge/ GPRS/GSM wireless network card. (wireless modems) and 3G router.

Following the company mission of "base on high-quality product, offering credible service, serving worldwide customers", we devote ourselves into communication wireless network card filed, and hope to offer customer the best products with competitive price.