SKU: 5477681505

CMU NFC ACR122U RFID READ/WRITE

Sale price$250.43 Regular price$278.26
Save 10%

Pay in installments of $69.56 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CMU NFC ACR122U RFID READ/WRITE13. 56MHz NFC ACR122U RFID Contactless Smart Reader & Writer USB + SDK + 4PCS IC Card. Also See Original Replacement ACS ACR1252U NFC Reader 13. 56MHz NFC ACR122U RFID Contactless Smart Reader Card Features USB full speed (12Mbps) USB PnP Bi color LED Built in antenna NFC reader ISO IEC18092 (NFC) compliant NFC tags access speed = 424kbps Contactless smart card reader Support FeliCa card Support ISO 14443 Type A & B cards for MIFARE cards (Classics,

13.56MHz NFC ACR122U RFID Contactless Smart Reader & Writer/USB + SDK + 4PCS IC Card. Also See Original Replacement--ACS ACR1252U NFC Reader 13.56MHz

NFC ACR122U RFID Contactless Smart Reader Card

Features

  • USB full speed (12Mbps)
  • USB PnP
  • Bi-color LED
  • Built-in antenna
  • NFC reader
  • ISO/IEC18092 (NFC) compliant
  • NFC tags access speed = 424kbps
  • Contactless smart card reader
  • Support FeliCa card
  • Support ISO 14443 Type A & B cards - for MIFARE® cards (Classics, DES Fire)
  • CCID standard
  • CE and FCC certificated, and RoHS compliant
  • User controllable buzzer
  • SAM socket
  • Application:

  • Home banking and home shopping
  • E-commerce
  • Checking the balance of electronic purses
  • Network access control
  • Customer loyalty program
  • Identification and authentication
  • Ticketing
  • Online gaming
  • Parking and toll collection
  • Automatic fare collection
  • Public transportation terminals
  • Physical access control
  • Time attendance
  • Vending machines
  • Contactless public phones
  • Logistics and supply chain management

Specifications

  • Interface : USB Full Speed
  • Operating Distance : <= 50mm
  • Supply Voltage : Regulated 5V DC
  • Supply Current : 200mA (operating); 50mA (standby); 100mA (normal)
  • Operating Temperature : 0-50 °C
  • Operating frequency : 13.56MHz
  • Standards/certifications : ISO14443 1-4, CE, FCC, RoHS compliant
  • Operating system support : Windows 2000, 2003, XP 32, XP64, Vista 32 and Vista 6, Android 3.1 and above
  • Card Reader Size : 9.8 * 6.5 * 1.3cm / 3.9 * 2.6 * 0.5in
  • Card Reader Weight : 76g / 2.7oz
  • Package size : 20.3 * 9 * 2.5cm / 8.0 * 3.5 * 1.0in
  • Package weight : 134g / 4.7oz
  • Package List:

  • 1x ACR122U NFC Contactless Smart Card Reader
  • 4x S50 Cards

Additional Information

Device Smart Reader Card
Type NFC | ACR122U | RFID | Contactless
References

FPM10A Fingerprint Sensor with Arduino UNO

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5477681505

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brent Galey
Birmingham, US
★★★★★ 5
Perfect . Very good purchase
Color: 5885 Siver Stainless Steel/hon Dial
Love it , good quality that came in an attractive packaging with a tool and a sleeve to protect your watch . Definitely going to order 2 more watches of different color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
J
Verified Purchase
Jose Correa
Birmingham, US
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly. This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama. Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh. Size wise it was almost perfect. I just had to remove two links, nothing big. It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one! Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
C
Verified Purchase
Cienfuegos
Alexandria, US
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
T
Verified Purchase
T. H.
New York, US
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes. So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder. This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd. The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2021
B
Verified Purchase
Beniamin Grigoryan
Los Angeles, US
★★★★★ 5
It looks really cool and striking.
Color: Grey, Color: Grey
Really cool and beautiful watch. Although my specific unit runs 5 seconds fast every day—at first it’s annoying, but eventually you stop caring. 🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

recommand products