Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice PenPower 
PenPower PenPower WorldCard Pro Scanner for Mac/Win, WCU02A, Black Digitize business cards in seconds. Scan, recognize, and save contact information directly turn business cards into accuBest Value PAPAGO! 
USB Business Card Scanner, Read and Convert Business Cards into Data, PP-WCPRO-PC PENPOWER Business Card Scanner, Busine Business Card Scanner
Neat Business Card Colour Mobile Scanner DocketPort 
DocketPORT 667 Simplex Card Scanner (DP667) with DocketSCAN Business Card ULTRA COMPACT FOOTPRINT: At about the size of a stapler, the DocketPORT 667 takes up far less space than flatbed scanner
CardScan Executive 700 Compact Business Card Scanner (CS-A07170-ENG) New SEALED Cards Scan Executive Business Card Scanner new in Box.Ambir Technology 
Ambir nScan 690gt High-Speed Vertical Card Scanner with AmbirScan Business Card for Windows PC IMPORT CONTACTS DIRECTLY TO OUTLOOK: Compatibility with Microsoft Outlook makes growing your contact list simple and easAmbir Technology 
Ambir TravelScan Pro Go Bundle Portable USB Powered Compact Document, Business Card and Receipt Scanner for Windows PC's PORTABILITY - The perfect portable scanner, case, software bundle for the mobile profession regardless if you are hot deDYMO CardScan Executive Business Card Scanner & Contact Management PC & MAC NEW DYMO CardScan Executive Business Card Scanner & Contact Management PC & MAC NEW SEALED. Has not been opened. Has BOX DAMAmbir Technology Ambir PS667 Card Scanner with Business Card Software Effortless Contact Management: The AmbirScan Business Card Software scans business cards with precision, extracts key inDYMO CardScan 62 Personal Business Card Scanner FREE S/H F3 - Key Functions Working. Essential functions that a typical user would expect are verified working. Units may be missAmbir Technology Ambir Business Card Scanner PS670st High Speed Single Sided Vertical USB Powered Business Card Scanner with AmbirScan Bu IMAGING SOFTWARE INCLUDED: Enjoy the quick and easy workflow our bundled AmbirScan software solution offers. Enhance youDocketPort DocketPORT 468 Simplex Document Scanner (DP468) with DocketSCAN Business Card IMPORT CONTACTS DIRECTLY TO OUTLOOK: The included single PC software license is compatible with Microsoft Outlook, makinCanon DR-M140 DRM140 USB A4 Business Card Duplex Portable Scanner - RRP $1698.40 Any consumable parts of the goods being sold (eg. batteries, ink, printing ribbons or paper, etc.). Warranty The warrantAmbir Technology Ambir ImageScan Pro 667 Simplex Card Scanner EFFICIENT CARD AND ID SCANNING: The ImageScan Pro 667 is a rugged simplex card scanner. Because its USB-powered, youll nZipp PS-6 photo & business card scanner - tested & working Length of scanner 20cm. Width 8cm height c4.8cm. (no USB or original box). AC Power Adaptor. Input power: DC 5V, 2A.Ambir Technology Ambir ImageScan Pro 687 Duplex Card Scanner with AmbirScan Business Card IMPORT CONTACTS DIRECTLY TO OUTLOOK: Compatibility with Microsoft Outlook makes growing your contact list simple and easAmbir nScan 690gt-AS High-Speed Vertical Card Scanner for Windows PC ULTRA-COMPACT FOOTPRINT: The nScan 690gt takes up far less space than ADF or flatbed scanners. Creating a quick and smooPenPower PenPower WorldCard Link Business Card Scanner for iPhone 4/4S Business card scanner for iPhone 4/4SDYMO CardScan Executive Business Card Scanner & Contact Management System In Box Since all CardScan products have been discontinued, it is no longer possible to use CardScan software version 9 or laterScanSnap Ricoh PFU ScanSnap iX100 Document Scanner (Latest/A4/Single Sided Reading/Wi-Fi Compatible/USB Connection/Mobile/Documen Lightweight and compact body with a mobile battery and Wi-Fi, this mobile scanner can be cordless connected to a computeEpson WorkForce ES-60W Wi-Fi Portable Document Scanner Scan to Business Card Organisation on the go. At just 300g, you can easily slip it into your briefcase and go. Weighing just 300g, the WorkForPenPower PenPower WorldCard Link Pro Business Card Scanner for iPhone 5 Business card scanner for iPhone 5 (including 5S/5C)Microtek JSFA8601CU Silver Scan-in-Dex 1000 Double Sided Business Card Scanner Model: Microtek JSFA8601CU.DocketPort DocketPORT 687 Duplex Card Scanner (DP687) with DocketSCAN Business Card IMPORT CONTACTS DIRECTLY TO OUTLOOK: The included single PC software license is compatible with Microsoft Outlook, makinEpson WORKFORCE ES60W A4 WiFi Document Scanner B11B253501 ID Card/Business Card Organisation on the go. At just 300g, you can easily slip it into your briefcase and go. Weighing just 300g, the WorkForAUTENS AUTENS Portable Handheld Scanner Included 16G SD Card, Wand Scanner for A4 Documents Pictures Pages Texts Receipts Books ❤【Portable Handheld Scanner】How to scanning:Press and hold "Scan" for 3 seconds to switch on. Easy to use once you takeA4 Document Scanner with 16GB Memory Card, Fast Scanning Portable Handheld 900DP 【Fast Scanning】This A4 scanner is easy to use and easy to get the pictures transferred. It can scan a A4 color page in 3Ambir Technology Ambir ImageScan Pro 820ix 20ppm High-Speed ADF Scanner for Windows PC with Business Card Software Import Contacts Directly to Outlook: The included single Business Card Software License provides compatibility with MicrSocket Mobile 3E SD Scan Card Cmos barcode scanner for PDA or Tablet Epson Epson Workforce ES-60W Portable Scanner, Black, B11B253501 Lightweight and travel-friendly – at 300g, get the portability you need to capture data while on the road; battery or USEpson ES-60W Wireless Portable DOC/PHOTO Scanner 4 Business Card/Cloud/ID Card Organisation on the go. Scan directly to popular cloud services1 – scan to Google Drive™, Evernote®, SharePoint®, OneNotKedok KEDOK Photo, Name Cards, Slides and Negatives Scanner with 5" Large LCD Screen, Film Digitizer and Slides - 35mm Convers 5" LCD Screen for Visual Enjoyment - Features a large, clear screen with wide viewing angle to instantly preview and shaCardScan Executive P9385 Business Card Scanner with Software - Untested This is being sold AS-IS/FOR PARTS. - Model: P9385. - Executive version. - Being sold as-is, untested. - Unit is untesteScanSnap Ricoh PFU Document Scanner ScanSnap iX100 (Latest/A4/Single Sided Reading/Wi-Fi Compatible/USB Connection/Mobile/Documen Lightweight and compact body with a mobile battery and Wi-Fi, this mobile scanner can be cordless connected to a computeBizCardReader Medical Insurance Card and ID Scanner (w/Scan-ID LITE) BCR901 Simplex (single side) USB Optical Card Scanner. Ultra-compact footprint saves desk space. Mount and use scanner hMUNBYN MUNBYN Portable Wireless Handheld Document Scanner Kit with 16GB MicroSD Card Mini Pen Scanner for Document and Image A4 【Easy to Carry--Portable Scanner】Length: 9.5 in = 1.5 pens. Weight: 0.66 lbs = An apple. Carry way: Small bag. Power SouBizCardReader Medical Insurance Card and ID Scanner (w/Scan-ID LITE) BCR901 Simplex (single side) USB Optical Card Scanner. Ultra-compact footprint saves desk space. Mount and use scanner hPenPower Alestron - BUSINESS CARD READER FOR IPHONE WITH CONTACT MANAGEMENT FOR PC Business card scanner for iPhone 4/4sAmbir Technology TravelScan Pro 600 Include Business Card Software IMPORT CONTACTS DIRECTLY TO OUTLOOK: Compatibility with Microsoft Outlook makes importing and exporting contacts easy anMICROWARE Portable Scanner iSCAN 900 DPI A4 Document Scanner Handheld for Business, Photo, Picture, Receipts, Books, JPG/PDF Forma Note: No software installation is required. You need 2 AA batteries ( included) and a memory card (not included) to useEpson Epson Workforce ES-50 Portable Scanner, Black Scan critical documents – scan and send receipts, statements, business/ plastic I.D. cards for records managementMaxGear MaxGear Business Card Holder Case Metal Slim Name Card Holder for Men & Women Black Capacity: Stores approximately 20 business cards, suitable for ID cards, credit cards, gift cards and moreAmbir Technology Ambir ImageScan Pro 830ix 30ppm High-Speed ADF Scanner for Windows PC with Business Card Software Import Contacts Directly to Outlook: The included single Business Card Software License provides compatibility with MicrAllied Time USA Biometric Time Clock for Employee Attendance - Subscription Clock-in Machine With Pin, Face Scanner, Palm & Fingerprint Enhanced Security & Error Reduction –– Using the precision of multiple biometric authentication options, this fingerprin20% Off Generic RFID Reader, Smart USB 13.56MHz ID IC Card Reader, Plug and Play Quick Reading RFID Scanner for Access Control System, H Fast in Response: Fast non contacting card reading, reading speed is as quick as 0.2 seconds, reading and writing distanHczrc Hczrc Portable Scanner, Photo Scanner for A4 Documents, Handheld Scanner for Business, Photo, Picture, Receipts, Books, Note: No software installation is required. You need 2 AA batteries ( not included) and a memory card ( included) to useGeneric Portable Handheld Wand Document/Book/Images Scanner 1050DPI Resolution High Speed Scanning A4 Size JPEG/PDF Format Color ✅ JPEG & PDF scanning storage formats selectable, Black and White scan mode or Color scan mode can be set.DocketPort DocketPORT 488 Duplex Document Scanner (DP488) with DocketSCAN Business Card IMPORT CONTACTS DIRECTLY TO OUTLOOK: The included single PC software license is compatible with Microsoft Outlook, makinGeneric Portable Card Scanner Stand,Non-Slip Base Scanstand Holder,Multi-Functional Scanning Tool, Multi-Functional Scanning Too Easily Use: Insert cards smoothly into the slot, link with the Mana Box app, and manage data easily through a user-frien19% Off Epson Epson Workforce DS-530II Document Scanner, White, B11B261501 Optional Flatbed Scanner Dock – This enables high speed sheet-fed scanning and flatbed scanning for passports, bookletsKIDENEI KIDENEI Portable Scanner with 32G SD Card, 900DPI JPG PDF Format Portable Handheld Scanner, AA Battery (Not Included) US 📄✨【Simple to Use → Scan in Seconds】Press and hold the "Scan" key for 2 seconds to turn on the device, then press "Scan"FUNFANG Scanner, Portable Handheld Wand Document/Book/Images Scanner 1050DPI Resolution High Speed Scanning A4 Size JPEG/PDF For JPEG&PDF scanning storage formats selectable, Black and White scan mode or Color scan mode can be set.IRIScan IRIScan Anywhere Document Scanner & Battery, Portable Scanner WiFi v6: 15PPM Simplex PDF Editor, Simplex, USB Powered, P IRIScan : Portable scanner and compact colour scanner with USB power supply for convenient scanning on the go WIFI batteWisoqu Portable Scanner, 900DPI Handheld Photo Scanner for A4 Documents, JPG PDF Format, Wand Document Scanner, Uploads Images High Definition Scanning: With a maximum resolution of 900DPI, our portable scanner records every detail with excellentFUNFANG Scanner, WiFi 1050DPI High Speed Portable Wand Document & Images Scanner A4 Size JPG/PDF Formate LCD Display for Busines JPEG&PDF scanning storage formats selectable, Black and White scan mode or Color scan mode can be set.Wisoqu Portable Scanner, 900DPI Handheld Photo Scanner for A4 Documents, JPG PDF Format, Wand Document Scanner, Uploads Images High Definition Scanning: With a maximum resolution of 900DPI, our portable scanner records every detail with excellentPollar Sticker Apps Business Card Scanner & Reader - Card Reader Business Card scanner app is one of best app available in digital market that converts your paper card into digital busiLinpr Linpr Card Reader Case for Square Contactless & Chip Reader (1st/2nd Gen), Mini Hard Shell Carrying Bag, Fits Credit Car Premium Rugged Protection: Constructed with high-density EVA and reinforced hard shell, this square card reader case del26% Off ScanAvenger ScanAvenger Wireless Portable 1D&2D Bluetooth Barcode Scanner: 3-in-1, Vibration, Cordless, Rechargeable Scan Gun for In ★TRANSMISSION RANGE: This linear barcode scanner has a transmission range of up to 493 feet or 150 meters in an obstacleKIDENEI KIDENEI Portable Scanner with 32G SD Card, 900DPI JPG PDF Format Portable Handheld Scanner, AA Battery (Not Included) US 📄✨【Simple to Use → Scan in Seconds】Press and hold the "Scan" key for 2 seconds to turn on the device, then press "Scan"Luocute Handheld Image Scanner, Portable Scanner 900 DPI with 3 Resolution Modes, Photo Scanner, Multiple File Format Support, f 【Convenient and Compact Design】 This portable scanner's sleek and compact design makes it easy to carry around and use oXLabz Technologies Pvt. Ltd. Business Card Scanner - Business Card Reader Scan, store and organize business cards / visiting cards in digital format on your phone.DigitConvert Photo and Slide Scanner with 2.4” LCD Screen, Convert Negatives & Slides 35mm/135 Film, Photo(3R,4R,5R), Business Card t Film & Photo Scanner: Effortlessly scan your photos, postcards, slides and negatives to the scanner (128MB internal memoBBZY Portable Handheld Wand Wireless Scanner A4 Size 900DPI JPG/PDF Formate LCD Display with Protecting Bag and 8GB TF Card f High resolution scanner for A4 size documents and images, excellent scanning performance.ScanSnap Ricoh PFU Document Scanner ScanSnap SV600 (Latest/A3 Contactless Model/Single Side Reading/Overhead Scanning/USB Connect The ScanSnap SV600 can be used to scan and digitize a variety of original documents such as newspapers and magazines, boKIDENEI KIDENEI Portable Scanner with 32G SD Card, 900DPI JPG PDF Format Portable Handheld Scanner, AA Battery (Not Included) US 📄✨【Simple to Use → Scan in Seconds】Press and hold the "Scan" key for 2 seconds to turn on the device, then press "Scan"van Stein en Groentjes Business Card Scanner FREE Extract name, address, company name, email, phone, job, notes from business cardGeneric Copier Reader - ID Handheld Card Copier Card Duplicator | ID Scanners Portable Home Appliances with 6Writable Tags for A Convenient Usage: Simplify your access card copying with our handheld copier. "Read" and "write" buttons make operatingLinpr Linpr Card Reader Case for Square Contactless & Chip Reader (1st/2nd Gen), Mini Hard Shell Carrying Bag, Fits Credit Car Premium Rugged Protection: Constructed with high-density EVA and reinforced hard shell, this square card reader case delLIEMAND LIEMAND 10 Pack Social Security Card Protector Sleeves, Ultra Clear & Durable 31Mil Waterproof SSN/New Medicare/Credit C WIDE APPLICATION: Our card protector sleeves measures 3.8 inches x 2.32 inches, fits card size within 3.6“ x 2.2”. Can bFONGWAH Fongwah Desktop RFID IC and ID Card Reader S7-EU-00-02, Keyboard Emulation Output, Support ISO14443A Cards /S50 Card and 【Feature】The device can read the UID numbers of ISO14443A/B contactless cards and 125KHz ID cards or keyfob tags. Its de10 Business Credit Card Scanner Apps to Consider (Credit Score Book 2) ABBYY Solutions Ltd. Business Card Reader PRO Instantly transfer business card data in 21 languages right onto your smartphoneScanSnap ScanSnap iX2500 Wireless or USB High-Speed Cloud Enabled Document, Photo & Receipt Scanner with Large Touchscreen and 10 OUR MOST ADVANCED SCANSNAP. Large touchscreen, fast 45ppm double-sided scanning, 100-sheet document feeder, Wi-Fi and USScanBiz Mobile Solutions LP ScanBizCards Business Card Reader Premium Scan multiple cards directly from a flatbed scannerLinpr Linpr Card Reader Case for Square Contactless & Chip Reader (1st/2nd Gen), Mini Hard Shell Carrying Bag, Fits Credit Car Premium Rugged Protection: Constructed with high-density EVA and reinforced hard shell, this square card reader case delDpofirs Translation Scanning Pen, Reading Pen Dictionary Pen Scanning Smart Scanner Translator Device for Learners Read Business Scanning Translation: The translation pen supports for online, offline scanning mutual translation of 12 languages, scanHiwtonk Translator Pen, Reading Pen for Dyslexia, Scan Reader Pen, Text Reader Device to Speech, OCR Digital Scanner, Wireless L 𝙑𝙤𝙞𝙘𝙚 𝙍𝙚𝙖𝙙𝙞𝙣𝙜 𝙋𝙚𝙣 𝙛𝙤𝙧 𝘿𝙮𝙨𝙡𝙚𝙭𝙞𝙖: The Reader Scanning Pen is specially customized for people witAI-DEE RFID Blocking Wallet - Minimalist Leather Business Credit Card Holder with Magnetic - Rose RFID Blocking: The RFID Protection Design can perfectly block unwanted RFID scanners. The included RFID blocking technolScanSnap Ricoh PFU ScanSnap iX1600 Document Scanner (Newest/High Speed 40 Sheets/Min/Duplex Reading/ADF/4.3" Touch Panel/Wi-Fi Co ScanSnap Fastest 40 sheets per minute scans in history. Provides stable and high-speed mass scanning even when connectedScanSnap ScanSnap iX2500 Wireless or USB High-Speed Cloud Enabled Document, Photo & Receipt Scanner with Large 5" Touchscreen and OUR MOST ADVANCED SCANSNAP. Large touchscreen, fast 45ppm double-sided scanning, 100-sheet document feeder, Wi-Fi and USScanBiz Mobile Solutions LP ScanBizCards Lite Business Card Reader and Scanner Scan multiple cards directly from a flatbed scannerDomitilaApp Business Card Scanner Business Card ScannerLuojinLuoda LuojinLuoda RFID Blocking Card 6 Pack for Men & Women, Contactless Smart Slim NFC Protection for Debit Credit Cards and Slim & Compact Design - Featuring a minimalist frosted surface that resists fingerprints, these ultra-thin RFID blockingPlatinum Passports Marketing my business card scanner app Lets your visitors quickly find the address they are entering (Uses Google Places API)Instant Customer Instant Customer Business Card Scanner Turn Business Cards Into LeadsSHAPE Services Business Card Reader with CJK Scan business cards with smart text recognition softwareEtreetech OptiBiz - Business Card Scanner Quick Scan Cards: Efficiently scan multiple cards at once with unparalleled speed and accuracy.Pixel Punch Studio QuickScan Barcode QR Scanner 🔍 Ultra-Fast Scanning – Instant QR & barcode recognitionFdit 20Pcs IC Cards, Highly Sensitive Induction, Strong IC Cards 13.56Mhz Access Control Key Fob, Compatible with Smart Locks Highly Sensitive Induction: Each IC card features superior sensitivity thanks to a smart chip and premium copper wire, eELFISH ELFISH Mini RFID Aluminum Wallet Credit Cards Holder Business Card Case Metal ID Case for Men Women (Acolorful) This credit card holder is made of aluminum shells, ABS plastic frame and clasp closure, RFID-blocking will protect yourYUESUO YUESUO Credit Card Holder RFID Slim Metal Card Case for Hard Stainless Steel Credit Card Wallet Business Card Holder for High Quality Material: This credit card holder is made of high quality stainless steel. Easy to keep clean. Stronger andELFISH Elfish RFID Blocking Credit Card Protector Aluminum ID Case Hard Shell Business Card Holders Metal Wallet for Men or Wom BE SAFE AND PROTECTED from Electronic Pickpocketing: Safe, Secure, Blocking protection from RFID scanners and readers.CSP Wooden Business Card Holder with Faux Leather Lined 11.2 x 7 x 4 cm Wooden business card holder and faux leather lined 11.2 x 7 x 4 cmDuck Infotech Business Card Lens Scan And Save19% Off Generic Business Card Holder, PU Leather Business Card Case Pocket Card Holders for Men or Women, Metal Slim Name Card Holder RF leather business card holder case - Perfect purse size and classy looking, let you feel confident pulling it out of yourFallen One Fallen One 2 Pack Black Hard Plastic Open Face Id Card Badge Holder Horizontal and Vertical Dual-Use Double Sided Hold 2 Demension : Heavy Duty badge holder size WxL 2.5 x 3.7 inch, Fit for all Card size 3.370"*2.125" (85.6mm*53.98mm)DMFLY DMFLY Metal Slim Business Card Case, PU Leather RFID Blocking Holder for Women or Men With Magnetic Closure, Black Carbo DMFLY leather business card holder case - Perfect purse size and classy looking, let you feel confident pulling it out o13% Off Nomel 10 Pack Vertical ID Card Badge Holder with Blue Lanyards, Waterproof Clear PVC Key Card Sleeve Case Plastic Wallets with STANDARD SIZE ---- The Vertical Name Badge Holder Size: 85 x 123mm (W*L), Fit Card Size:75 x 97mm (W*L); Lanyards is 1cmfuwjmpp Slim Aluminum Card Holder Wallet for Men, Credit Card Holder,Durable Expandable Backplate, RFID Blocking Business Card H 【⚡ Quick Access & Large Capacity】Hold up to 1-12 cards.This mens wallet designed with enhanced enjection mechanism buttoTICONN TICONN RFID Blocking Cards - 4 Pack, Premium Contactless NFC Debit Credit Card Passport Protector Blocker Set for Men & 【ESSENTIAL FOR THE MODERN DAY】Protect yourself from data thieves who skim & steal your personal financial information wiDuy Pham (MMLab) Smart Lens - Text Scanner OCR High accuracy text scannerEZ Life EZ LIFE PRODUCTS Mini RFID Aluminum Wallet Credit Card Holder Slim Metal Hard Case Business Card Case for Women Men RFID BLOCKING CARD HOLDER: The aluminium wallet can block perfectly from unwanted RFID scanners. The credit card holderDAITET RFID Blocking Sleeves, Set of 10 Credit Card Holders & 4 Passport Protectors, Wallet Trifold Leather Bifold Wallet for M 1.SUPERIOR QUALITY: Made from high grade ultra-lightweight durable material, water & tear resistant. Slim profile designJuneLsy JuneLsy Professional PU Leather Business Card Holder Case Metal Name Card Holder Pocket Business Card Carrier for Men & MATERIAL: Business Card Holder is made of high quality PU leather and stainless steel. High quality PU leather body withIAC DEVELOPMENT Business Card Reader Intuitive design, featuring Google's Material DesignSOOKOO SOOKOO Aluminum RFID Blocking Credit Card Holder for Men Women - Aluminum Wallets - Cool Slim Metal Business Card Case ( Durable plastic case with aluminum shell, Designed for money, business card, credit card, ID card, and any other cards.Switchit Switchit Digital Business Card Share your contact details at conferences, networking events, social events or while prospecting.EB.NET EB QR Scanner Transform business cards into contacts automatically.Aiyo Fashion Aiyo Fashion Genuine Leather Credit Card Holder Wallet RFID Blocking Secure Card Case ID Case Organizer Zipper Wallet 【Genuine Leather Wallet】: The wallet is made of Genuine Cowhide Leather, is nice looking and the wallet is endowed withSailax Holdings Pty Ltd DBC - Digital Business Card Create and save as many cards as you likeRimilak Rimilak Metal Credit Card Holder, Mini Credit Card Wallet RFID Blocking Slim Metal Hard Case for Women Men, Silver, Mini Protected Metal Card Wallet: This credit card holder made of high quality aluminum materials, metal card cases can perfeTaoluwin Taoluwin Credit Card Holder, RFID Blocking Trifold Wallet for Men, Aluminum Pop Up Card Case with ID Window & Coin Pocke 🌟【𝗢𝗻𝗲-𝗧𝗼𝘂𝗰𝗵 𝗣𝗼𝗽-𝗨𝗽 𝗖𝗮𝗿𝗱 𝗔𝗰𝗰𝗲𝘀𝘀】Instantly access 5-7 cards with a slide-lever mechanism—no openinWiley–Blackwell Smart Card Handbook EASTNIGHTS EASTNIGHTS RFID Credit Card Holder Metal Wallet Slim Credit Card Case Protector Business Card Holder for Men or Women, r PROTECT YOUR PRIVACY: With the RFID blocking design, the metal credit card holder can perfectly block unwanted RFID read