วันอาทิตย์ที่ 25 ตุลาคม พ.ศ. 2558

Blocking Credit Business Card Holder Wallet Debit Driver's License Silver 6 Slot

Blocking Credit Business Card Holder Wallet Debit Driver's License Silver 6 Slot

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  • RFID BLOCKING WALLET: Most of our cards are using RFID technology, for example the credit cards marked with PayPass. Our metal card holder is designed to block RFID readers from scanning your such cards, protect your identity information from electronic criminals.
  • CREDIT CARD HOLDER: 6 standard card slots, PVC accordion design, nice card organizer, easy for your cards in and out. Fits various types of cards: Credit Card, Debit Card, Driver's License, Medical Card, ID Card, Library Card, etc.
  • ALUMINUM METAL WALLET: Using high quality aluminum and stainless steel materials from top manufacturer, even the latch is constructed by strong metal, which make it more durable than plastic. Brushed finish, Sleek but Sturdy.
  • FRONT POCKET FRIENDLY: Measures 3.75" x 2.5" x 1/2", 2.82oz weight, thin and lightweight, it is hard to be thinner while has 6 card slots simultaneously; Round finish edge, wont hurt your pocket, perfect for people who don't like go out with a bulky traditional wallets.
Product Dimensions: 3.7 x 0.4 x 2.5 inches

Product Description
What is RFID? 
Quoted from Wikipedia: Radio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying andtracking tags attached to objects. 
RFID tags are used in many industries, especially in payment card industry. 

Are the RFID cards safe? 
NO. 
The thieves can get your identity information by scanning your credit cards with RFID readers, and you have no idea about it. 
Because the RFID readers are very small, some enough to put in pocket, and they are very cheap also. Perhaps, when back to back in the crowd, the reader in bad guy's pocket is scanning your wallet in your back pocket. 

How the RFID protection card holder works? 
Some opinions: 
Keep in mind that RFID stands for Radio-frequency identification, which is the wireless use of electromagnetic fields to transfer data. A person with the intent to steal your valuable information through an RFID scanner in close proximity to your valuable cards can only potentially scan cars of yours that have a magnetic strip, ie debit cards, credit cards, building access proximity cards and other similar such cards. While your Social Security Card is VERY valuable to you, the number cannot be read via an RFID scanner because it is simply a piece of paper with a number on it. So there is no need to protect it in an RFID sheath. However, I am aware that some do have magnetic strips. 
The Holder do not block RF signals like those used in RFID. The RF signals are blocked by the metal (such as aluminum) using an electromagnetic device known as a Faraday Cage. The metal creates an area which is impervious to external RF waves, making it impossible to read the RFID cards. The pockets are merely there for organization purposes. 

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