About product and suppliers:
            811 sim wifi adapter products are offered for sale by suppliers on Alibaba.com, of which tablet pc accounts for 12%, mobile phones accounts for 4%, and routers accounts for 2%. 

A wide variety of sim wifi adapter options are available to you, such as laptop, desktop, and soho. You can also choose from usb, usb2.0, and usb3.0 sim wifi adapter, as well as from wireless sim wifi adapter, and whether sim wifi adapter is 150mbps, 10/100mbps, or 300mbps. 

There are 378 suppliers who sells sim wifi adapter on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of sim wifi adapter supply is 100% respectively.