![Amazon.com: ETEKJOY ACR122U NFC RFID 13.56MHz Contactless Smart Card Reader Writer w/USB Cable, SDK, 5X Writable IC Card (No Software) : Electronics Amazon.com: ETEKJOY ACR122U NFC RFID 13.56MHz Contactless Smart Card Reader Writer w/USB Cable, SDK, 5X Writable IC Card (No Software) : Electronics](https://m.media-amazon.com/images/I/31qNBUcA-7L._SX342_.jpg)
Amazon.com: ETEKJOY ACR122U NFC RFID 13.56MHz Contactless Smart Card Reader Writer w/USB Cable, SDK, 5X Writable IC Card (No Software) : Electronics
![Amazon.com: UHPPOTE Contactless 125kHz RFID Proximity Smart Card 0.8mm thick for Access Control System & Time Attandance (Read only, Pack of 50) : Electronics Amazon.com: UHPPOTE Contactless 125kHz RFID Proximity Smart Card 0.8mm thick for Access Control System & Time Attandance (Read only, Pack of 50) : Electronics](https://m.media-amazon.com/images/I/51+VfiKr-1L._AC_SY355_.jpg)
Amazon.com: UHPPOTE Contactless 125kHz RFID Proximity Smart Card 0.8mm thick for Access Control System & Time Attandance (Read only, Pack of 50) : Electronics
![Amazon.com: (Pack of 50) Contactless 125kHz EM4100 RFID Proximity Smart Entry Access Card : Industrial & Scientific Amazon.com: (Pack of 50) Contactless 125kHz EM4100 RFID Proximity Smart Entry Access Card : Industrial & Scientific](https://m.media-amazon.com/images/I/4117ZtMHZvL._AC_SX355_.jpg)
Amazon.com: (Pack of 50) Contactless 125kHz EM4100 RFID Proximity Smart Entry Access Card : Industrial & Scientific
![Amazon.com : 18 RFID Blocking Sleeves (14 Credit Card Holders & 4 Passport Protectors) Ultimate Premium Identity Theft Protection Sleeve Set for Men & Women. Smart Slim Design perfectly fits Wallet / Purse : Office Products Amazon.com : 18 RFID Blocking Sleeves (14 Credit Card Holders & 4 Passport Protectors) Ultimate Premium Identity Theft Protection Sleeve Set for Men & Women. Smart Slim Design perfectly fits Wallet / Purse : Office Products](https://m.media-amazon.com/images/I/71vnmb8wU-L._AC_SY355_.jpg)
Amazon.com : 18 RFID Blocking Sleeves (14 Credit Card Holders & 4 Passport Protectors) Ultimate Premium Identity Theft Protection Sleeve Set for Men & Women. Smart Slim Design perfectly fits Wallet / Purse : Office Products
![Amazon.com: ASHATA RFID Card Copier,Handheld RFID ID Card Copier Reader Writer Duplicator,RFID Cloning Access Control Copy Machine + 6 Writable Tags + 6 Cards : Electronics Amazon.com: ASHATA RFID Card Copier,Handheld RFID ID Card Copier Reader Writer Duplicator,RFID Cloning Access Control Copy Machine + 6 Writable Tags + 6 Cards : Electronics](https://m.media-amazon.com/images/S/aplus-media-library-service-media/90819ef8-f2e3-4398-8ca3-373e2f4fa9ca.__CR0,0,1601,1601_PT0_SX300_V1___.jpg)
Amazon.com: ASHATA RFID Card Copier,Handheld RFID ID Card Copier Reader Writer Duplicator,RFID Cloning Access Control Copy Machine + 6 Writable Tags + 6 Cards : Electronics
![Amazon.com: Men Credit Card Holder Zipper Wallet RFID Genuine Leather Small ID Card Case Womens(Black) : Clothing, Shoes & Jewelry Amazon.com: Men Credit Card Holder Zipper Wallet RFID Genuine Leather Small ID Card Case Womens(Black) : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/51-Mgdk6i5L._AC_SX355_.jpg)
Amazon.com: Men Credit Card Holder Zipper Wallet RFID Genuine Leather Small ID Card Case Womens(Black) : Clothing, Shoes & Jewelry
![Amazon.com: HiLetgo RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi : Electronics Amazon.com: HiLetgo RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/61H2HVrbU2L._AC_SY450_.jpg)
Amazon.com: HiLetgo RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi : Electronics
![Amazon.com : XCRFID Proximity RFID Card 125KHZ EM4100 Read Only ID Smart Door Entry Access Control EM Thin Card (10PCS) : Electronics Amazon.com : XCRFID Proximity RFID Card 125KHZ EM4100 Read Only ID Smart Door Entry Access Control EM Thin Card (10PCS) : Electronics](https://m.media-amazon.com/images/I/31qNqyThsAL._AC_SX355_.jpg)
Amazon.com : XCRFID Proximity RFID Card 125KHZ EM4100 Read Only ID Smart Door Entry Access Control EM Thin Card (10PCS) : Electronics
![Amazon.com : ID Stronghold - RFID Blocking Secure Badge Holder - Duolite 2 Card ID Holder - Poly Carbonate - Heavy Duty Hard Plastic ID Badge Holder - USA Molded and Assembled - FIPS 201 Approved - Black : Office Products Amazon.com : ID Stronghold - RFID Blocking Secure Badge Holder - Duolite 2 Card ID Holder - Poly Carbonate - Heavy Duty Hard Plastic ID Badge Holder - USA Molded and Assembled - FIPS 201 Approved - Black : Office Products](https://m.media-amazon.com/images/I/81vdHATewrL._AC_SL1500_.jpg)
Amazon.com : ID Stronghold - RFID Blocking Secure Badge Holder - Duolite 2 Card ID Holder - Poly Carbonate - Heavy Duty Hard Plastic ID Badge Holder - USA Molded and Assembled - FIPS 201 Approved - Black : Office Products
![Amazon.com: LANMU RFID Card Reader, USB RFID Card Reader,RFID Card Reader 125khz Contactless Proximity Sensor Smart ID Card Reader EM4100 : Electronics Amazon.com: LANMU RFID Card Reader, USB RFID Card Reader,RFID Card Reader 125khz Contactless Proximity Sensor Smart ID Card Reader EM4100 : Electronics](https://m.media-amazon.com/images/I/51rx5qyG-XL._AC_SL1200_.jpg)
Amazon.com: LANMU RFID Card Reader, USB RFID Card Reader,RFID Card Reader 125khz Contactless Proximity Sensor Smart ID Card Reader EM4100 : Electronics
![Amazon.com : 12 Pack 12mil New Medicare Card Protector Sleeves and 12 Pack RFID Blocking Card Sleeves for Insurance, Social, Security, Metro, License, Credit Cards : Office Products Amazon.com : 12 Pack 12mil New Medicare Card Protector Sleeves and 12 Pack RFID Blocking Card Sleeves for Insurance, Social, Security, Metro, License, Credit Cards : Office Products](https://m.media-amazon.com/images/I/71mUTHvTX5L._AC_SY355_.jpg)
Amazon.com : 12 Pack 12mil New Medicare Card Protector Sleeves and 12 Pack RFID Blocking Card Sleeves for Insurance, Social, Security, Metro, License, Credit Cards : Office Products
![Amazon.com : RFID Blocking Card, Fuss-Free Protection Entire Wallet & Purse Shield, Contactless NFC Bank Debit Credit Card Protector Blocker(White) : Office Products Amazon.com : RFID Blocking Card, Fuss-Free Protection Entire Wallet & Purse Shield, Contactless NFC Bank Debit Credit Card Protector Blocker(White) : Office Products](https://m.media-amazon.com/images/I/71D3EnnrCRL._AC_SY355_.jpg)
Amazon.com : RFID Blocking Card, Fuss-Free Protection Entire Wallet & Purse Shield, Contactless NFC Bank Debit Credit Card Protector Blocker(White) : Office Products
![Amazon.com: HFeng NFC Smart RFID Copier/Writer/Readers/Duplicator 125KHz 13.56MHz USB Programmer Key fob Cards Reader Writer + T5577 / EM4305 UID Writable Keychains : Electronics Amazon.com: HFeng NFC Smart RFID Copier/Writer/Readers/Duplicator 125KHz 13.56MHz USB Programmer Key fob Cards Reader Writer + T5577 / EM4305 UID Writable Keychains : Electronics](https://m.media-amazon.com/images/I/61zV4mod2EL._AC_SY450_.jpg)
Amazon.com: HFeng NFC Smart RFID Copier/Writer/Readers/Duplicator 125KHz 13.56MHz USB Programmer Key fob Cards Reader Writer + T5577 / EM4305 UID Writable Keychains : Electronics
![Amazon.com: Sutinna RFID Card Reader, 125KHZ RFID Reader Barcode 2D QR Access Control Card Reader for Wiegand 26/34/TTL/RS232/RS485 for Office Building/Community (IC Card) : Electronics Amazon.com: Sutinna RFID Card Reader, 125KHZ RFID Reader Barcode 2D QR Access Control Card Reader for Wiegand 26/34/TTL/RS232/RS485 for Office Building/Community (IC Card) : Electronics](https://m.media-amazon.com/images/I/51RMxJYsG6L._AC_SY450_.jpg)
Amazon.com: Sutinna RFID Card Reader, 125KHZ RFID Reader Barcode 2D QR Access Control Card Reader for Wiegand 26/34/TTL/RS232/RS485 for Office Building/Community (IC Card) : Electronics
![Amazon.com : MIFARE Classic 1K RFID Smart Cards (1,000 Pack) 13.56MHz ISO14443A Blank RFID Hotel Key Cards Printable (no mag Stripe) (1000) : Office Products Amazon.com : MIFARE Classic 1K RFID Smart Cards (1,000 Pack) 13.56MHz ISO14443A Blank RFID Hotel Key Cards Printable (no mag Stripe) (1000) : Office Products](https://m.media-amazon.com/images/I/31G3-kOP8qS._SL500_.jpg)
Amazon.com : MIFARE Classic 1K RFID Smart Cards (1,000 Pack) 13.56MHz ISO14443A Blank RFID Hotel Key Cards Printable (no mag Stripe) (1000) : Office Products
![Amazon.com: Yanzeo SR360 865Mhz~915Mhz Desktop UHF RFID Card Reader Writer Access Control System POS Warehousing with Keyboard Emulation Output : Electronics Amazon.com: Yanzeo SR360 865Mhz~915Mhz Desktop UHF RFID Card Reader Writer Access Control System POS Warehousing with Keyboard Emulation Output : Electronics](https://m.media-amazon.com/images/I/51HHZAT7M3L._AC_SX450_.jpg)
Amazon.com: Yanzeo SR360 865Mhz~915Mhz Desktop UHF RFID Card Reader Writer Access Control System POS Warehousing with Keyboard Emulation Output : Electronics
![Amazon.com: Wisdompro 6 Pack RFID Blocking Cards, NFC Contactless Card Protection Debit Credit Card Passport Protector Blocker for Men & Women, Wallet & Purse Shield : Office Products Amazon.com: Wisdompro 6 Pack RFID Blocking Cards, NFC Contactless Card Protection Debit Credit Card Passport Protector Blocker for Men & Women, Wallet & Purse Shield : Office Products](https://m.media-amazon.com/images/I/71PHOV+nkZL._AC_UY1000_.jpg)
Amazon.com: Wisdompro 6 Pack RFID Blocking Cards, NFC Contactless Card Protection Debit Credit Card Passport Protector Blocker for Men & Women, Wallet & Purse Shield : Office Products
![Amazon.com: WILSHIN RFID 125KHZ Key Fob Tag Proximity Card Rewritable T5577 Universal 10PCS : Industrial & Scientific Amazon.com: WILSHIN RFID 125KHZ Key Fob Tag Proximity Card Rewritable T5577 Universal 10PCS : Industrial & Scientific](https://m.media-amazon.com/images/I/411hUOGeX9L._AC_SY355_.jpg)
Amazon.com: WILSHIN RFID 125KHZ Key Fob Tag Proximity Card Rewritable T5577 Universal 10PCS : Industrial & Scientific
![Amazon.com: YARONGTECH RFID Card Proximity access control 125khz Blank 0.9mm Thin EM4100 Chip (pack of 100) : Electronics Amazon.com: YARONGTECH RFID Card Proximity access control 125khz Blank 0.9mm Thin EM4100 Chip (pack of 100) : Electronics](https://images-na.ssl-images-amazon.com/images/I/31ummNRqS7L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA13%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)