2g card

122609 2g card products are offered for sale by suppliers on Cooig.com, of which memory cards accounts for 1%, mobile phone sim cards accounts for 1%, and access control cards accounts for 1%. A wide variety of 2g card options are available to you, You can also choose from pvc, metal and paper 2g card,as well as from business, hotel, and payment 2g card,and whether 2g card is 13.56 mhz, or 860-960 mhz.