购买 qr code decoder

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$49.99
DENSO QD20 QR Decoder 2D Code - Free Shipping
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DENSO QD20 QR Decoder 2D Code - Free Shipping
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DENSO QD20 QR Decoder 2D Code - Free Shipping
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DENSO QD20 QR Decoder 2D Code - Free Shipping
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Tera 1D 2D QR Barcode Scanner Wireless And Wired With Battery Level Indicator Digital Printed Bar Codes Reader With Stand Portable Handheld Barcode
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Tera 1D 2D QR Barcode Scanner Wireless And Wired With Battery Level Indicator Digital Printed Bar Codes Reader With Stand Portable Handheld Barcode
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1D 2D QR Code Barcode Scanner RFID Reader USB RS232 For ID / IC Card & NFC Reader Access Control
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1D 2D QR Code Barcode Scanner RFID Reader USB RS232 For ID / IC Card & NFC Reader Access Control
Aliexpress
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2D QR Barcode Scanner,Symcode Omnidirectional Hands-Free Automatic Barcode Reader For Mobile Payment Computer Screen Scanmeters
Amazon.com
199
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2D QR Barcode Scanner,Symcode Omnidirectional Hands-Free Automatic Barcode Reader For Mobile Payment Computer Screen Scanmeters
Amazon.com
199
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Zkteco USA QR Code Scanner Reader With Mounting Box QR500
DkHardware.com
$351.90
Zkteco USA QR Code Scanner Reader With Mounting Box QR500
DkHardware.com
$163.89
Multifunctional QR Code Scanner & RFID/ IC Chip Card/ NFC Card Reader Writer USB
eBay
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Multifunctional QR Code Scanner & RFID/ IC Chip Card/ NFC Card Reader Writer USB
eBay
$19.90
High Quality Fast Identification CMOS 3Mil QR Barcode Reader Module QR Code Scanner Module
Alibaba B2B
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High Quality Fast Identification CMOS 3Mil QR Barcode Reader Module QR Code Scanner Module
Alibaba B2B
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Netumscan USB QR Barcode Scanner Reader For Computers,Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Inventory, Library, Store, Warehouse,
Amazon.com
123
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Netumscan USB QR Barcode Scanner Reader For Computers,Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Inventory, Library, Store, Warehouse,
Amazon.com
123
$35.20
Cmos 1D 2D Barcode Scanner Mini Module Scan Engine Module For Qr Code Reader Engine
Alibaba B2B
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$35.20
Cmos 1D 2D Barcode Scanner Mini Module Scan Engine Module For Qr Code Reader Engine
Alibaba B2B
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$50.00
12V RFID Barcode 2D QR Code Reader Wiegand USB RS232 TTL RS485 Interface
eBay
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12V RFID Barcode 2D QR Code Reader Wiegand USB RS232 TTL RS485 Interface
eBay
$50.00
TD.C6 QR Code Access Control Reader High Speed Scanning Multi-Authentication Options Waterproof Access Control RFIC Card Reader
Alibaba B2B
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TD.C6 QR Code Access Control Reader High Speed Scanning Multi-Authentication Options Waterproof Access Control RFIC Card Reader
Alibaba B2B
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$9.49
2D Qr Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
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2D Qr Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
$34.34
. Round 1D 2D Codes Scanner Module High Accuracy Easily Read Qr Code Reader Wi H
eBay
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. Round 1D 2D Codes Scanner Module High Accuracy Easily Read Qr Code Reader Wi H
eBay
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2D QR Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
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$12.99
2D QR Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
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$8.00
GROW GM805-L 1D/2D QR Bar Code Reader For Android Arduino 7-50cm Read Distance RS232/USB DC5V Barcode Scanner Reader Module
Alibaba B2B
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GROW GM805-L 1D/2D QR Bar Code Reader For Android Arduino 7-50cm Read Distance RS232/USB DC5V Barcode Scanner Reader Module
Alibaba B2B
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$66.09
$145.83
Eyoyo Portable 2D QR Code Scanner EY-7000 Inventory Counter 1D Reader Handheld Data Collector 2.2"
Aliexpress
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$66.09
$145.83
Eyoyo Portable 2D QR Code Scanner EY-7000 Inventory Counter 1D Reader Handheld Data Collector 2.2"
Aliexpress
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$7.99
OEM 2D Barcode & QR Code Scan Module For Arduino USB Interface Development Board Scanner Engine With Stock Status
Alibaba B2B
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OEM 2D Barcode & QR Code Scan Module For Arduino USB Interface Development Board Scanner Engine With Stock Status
Alibaba B2B
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$15.00
High Performance CMOS 1D 2D Embedded Barcode Reader QR Code Scanner Module For Ticket Machine
Alibaba B2B
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High Performance CMOS 1D 2D Embedded Barcode Reader QR Code Scanner Module For Ticket Machine
Alibaba B2B
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2200 1D/2D/QR Bar Code CMOS Desktop Barcode Reader USB Y3J8
eBay
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2200 1D/2D/QR Bar Code CMOS Desktop Barcode Reader USB Y3J8
eBay
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Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
149
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Handheld USB QR Barcode Scanner, Netumscan Wired Automatic 1D 2D Image Bar Code Reader With Adjustable Stand For Store, Supermarket, Warehouse (Wired)
Amazon.com
149
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Scan QR Code On Package To Install Android APK Hellobox B1 Finder Satellite Receiver DVB S2
Alibaba B2B
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Scan QR Code On Package To Install Android APK Hellobox B1 Finder Satellite Receiver DVB S2
Alibaba B2B
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$5.00
1D 2D CMOS QR Code Reader USB Interface Vending Machine Barcode Scanner Module
Alibaba B2B
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1D 2D CMOS QR Code Reader USB Interface Vending Machine Barcode Scanner Module
Alibaba B2B
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2D 1D Barcode Scanner USB Wired Handheld QR Code Reader POS Retail Checkout USA
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2D 1D Barcode Scanner USB Wired Handheld QR Code Reader POS Retail Checkout USA
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NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
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60
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NETUM Upgraded Mini Wireless QR Barcode Scanner, 3 in 1 Bluetooth Portable Pocket Small 1D 2D Bar Code Reader, Automatic Fast, Precise Scanning For
Amazon.com
60
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Scanner Qr-Code With Recognition Module Serial Plug And Play Motion Tolerance Attach To Phone Cmos Scanner Qr-Code
Alibaba B2B
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Scanner Qr-Code With Recognition Module Serial Plug And Play Motion Tolerance Attach To Phone Cmos Scanner Qr-Code
Alibaba B2B
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2200 1D/2D/QR Bar Code CMOS Desktop Barcode Reader USB Q8U1
eBay
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2200 1D/2D/QR Bar Code CMOS Desktop Barcode Reader USB Q8U1
eBay
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Embedded 2D Barcode Scanner USB QR Barcode Reader RS232 TTL Interface Kiosk Small Fixed Installation
Aliexpress
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Embedded 2D Barcode Scanner USB QR Barcode Reader RS232 TTL Interface Kiosk Small Fixed Installation
Aliexpress
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QR Code Scanner, Mini Barcode Scanner Bluetooth Compatible, Small Portable US...
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QR Code Scanner, Mini Barcode Scanner Bluetooth Compatible, Small Portable US...
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Embedded Barcode Scanner Self-Induction 1D/2D/QR Bar Code Reader Module F7C1
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Embedded Barcode Scanner Self-Induction 1D/2D/QR Bar Code Reader Module F7C1
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1Pcs NEW KEYENCE SR-5000 QR Code Reader DHL Shipping
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eBay
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OEM Qr Code Access Control Dynamic Qr Code Reader Access Control Card Reader Self-Service Embedded Scanner
Alibaba B2B
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OEM Qr Code Access Control Dynamic Qr Code Reader Access Control Card Reader Self-Service Embedded Scanner
Alibaba B2B
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Tera Wireless 2D QR Barcode Scanner With Stand, 3 in 1 Compatible With Bluetooth & 2.4Ghz Wireless & USB Wired Barcode Reader Handheld Bar Code Reader
Amazon.com
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Tera Wireless 2D QR Barcode Scanner With Stand, 3 in 1 Compatible With Bluetooth & 2.4Ghz Wireless & USB Wired Barcode Reader Handheld Bar Code Reader
Amazon.com
170
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1PC Handheld Rmqr Code QR Code Reader AT30Q-SM
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1PC Handheld Rmqr Code QR Code Reader AT30Q-SM
eBay
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2D CMOS Barcode Scanner Engine TTL Interface Embedded Barcode Reader Module Qr Code Module Chinese Auto-Scanning Bar Code Module
Alibaba B2B
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Alibaba B2B
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1Pcs NEW KEYENCE SR-5000 QR Code Reader DHL Shipping
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Scan QR Codes in Real-Time with Raspberry Pi
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Generate & Decode QR, Barcodes, and PDF417 with Ease!
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1:40
IDAutomation Barcode Data Decoder App for Mobile Devices
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1:57
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The Best QR Code Generator and Creator Online for 2026
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Scan QR Codes on desktop or laptop - QR Code Reader from CodeTwo
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购买 qr code decoder

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$49.99
DENSO QD20 QR Decoder 2D Code - Free Shipping
eBay
Free shipping
$49.99
DENSO QD20 QR Decoder 2D Code - Free Shipping
eBay
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$49.99
DENSO QD20 QR Decoder 2D Code - Free Shipping
eBay
Free shipping
$49.99
DENSO QD20 QR Decoder 2D Code - Free Shipping
eBay
Free shipping
$43.28
Tera 1D 2D QR Barcode Scanner Wireless And Wired With Battery Level Indicator Digital Printed Bar Codes Reader With Stand Portable Handheld Barcode
Amazon.com
342
Free shipping
$43.28
Tera 1D 2D QR Barcode Scanner Wireless And Wired With Battery Level Indicator Digital Printed Bar Codes Reader With Stand Portable Handheld Barcode
Amazon.com
342
$27.43
$49.88
1D 2D QR Code Barcode Scanner RFID Reader USB RS232 For ID / IC Card & NFC Reader Access Control
Aliexpress
Free shipping
折扣 45%
$27.43
$49.88
1D 2D QR Code Barcode Scanner RFID Reader USB RS232 For ID / IC Card & NFC Reader Access Control
Aliexpress
Free shipping
$49.99
2D QR Barcode Scanner,Symcode Omnidirectional Hands-Free Automatic Barcode Reader For Mobile Payment Computer Screen Scanmeters
Amazon.com
199
Free shipping
$49.99
2D QR Barcode Scanner,Symcode Omnidirectional Hands-Free Automatic Barcode Reader For Mobile Payment Computer Screen Scanmeters
Amazon.com
199
$351.90
Zkteco USA QR Code Scanner Reader With Mounting Box QR500
DkHardware.com
$351.90
Zkteco USA QR Code Scanner Reader With Mounting Box QR500
DkHardware.com
$163.89
Multifunctional QR Code Scanner & RFID/ IC Chip Card/ NFC Card Reader Writer USB
eBay
$163.89
Multifunctional QR Code Scanner & RFID/ IC Chip Card/ NFC Card Reader Writer USB
eBay
$19.90
High Quality Fast Identification CMOS 3Mil QR Barcode Reader Module QR Code Scanner Module
Alibaba B2B
Free shipping
$19.90
High Quality Fast Identification CMOS 3Mil QR Barcode Reader Module QR Code Scanner Module
Alibaba B2B
Free shipping
$19.99
Netumscan USB QR Barcode Scanner Reader For Computers,Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Inventory, Library, Store, Warehouse,
Amazon.com
123
$19.99
Netumscan USB QR Barcode Scanner Reader For Computers,Handheld Wired Automatic 1D 2D Image Bar Code Scanners For Inventory, Library, Store, Warehouse,
Amazon.com
123
$35.20
Cmos 1D 2D Barcode Scanner Mini Module Scan Engine Module For Qr Code Reader Engine
Alibaba B2B
Free shipping
$35.20
Cmos 1D 2D Barcode Scanner Mini Module Scan Engine Module For Qr Code Reader Engine
Alibaba B2B
Free shipping
$50.00
12V RFID Barcode 2D QR Code Reader Wiegand USB RS232 TTL RS485 Interface
eBay
$50.00
12V RFID Barcode 2D QR Code Reader Wiegand USB RS232 TTL RS485 Interface
eBay
$50.00
TD.C6 QR Code Access Control Reader High Speed Scanning Multi-Authentication Options Waterproof Access Control RFIC Card Reader
Alibaba B2B
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$50.00
TD.C6 QR Code Access Control Reader High Speed Scanning Multi-Authentication Options Waterproof Access Control RFIC Card Reader
Alibaba B2B
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$9.49
2D Qr Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
$9.49
2D Qr Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
$34.34
. Round 1D 2D Codes Scanner Module High Accuracy Easily Read Qr Code Reader Wi H
eBay
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$34.34
. Round 1D 2D Codes Scanner Module High Accuracy Easily Read Qr Code Reader Wi H
eBay
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$12.99
2D QR Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
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$12.99
2D QR Code Module Auto Scan Engine Barcode Scanner For Kiosk Access Control Usb Rs232 Interface Vending Machine Barcode Reader
Alibaba B2B
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$8.00
GROW GM805-L 1D/2D QR Bar Code Reader For Android Arduino 7-50cm Read Distance RS232/USB DC5V Barcode Scanner Reader Module
Alibaba B2B
Free shipping
$8.00
GROW GM805-L 1D/2D QR Bar Code Reader For Android Arduino 7-50cm Read Distance RS232/USB DC5V Barcode Scanner Reader Module
Alibaba B2B
Free shipping
$66.09
$145.83
Eyoyo Portable 2D QR Code Scanner EY-7000 Inventory Counter 1D Reader Handheld Data Collector 2.2"
Aliexpress
Free shipping
折扣 54%
$66.09
$145.83
Eyoyo Portable 2D QR Code Scanner EY-7000 Inventory Counter 1D Reader Handheld Data Collector 2.2"
Aliexpress
Free shipping
$7.99
OEM 2D Barcode & QR Code Scan Module For Arduino USB Interface Development Board Scanner Engine With Stock Status
Alibaba B2B
Free shipping
$7.99
OEM 2D Barcode & QR Code Scan Module For Arduino USB Interface Development Board Scanner Engine With Stock Status
Alibaba B2B
Free shipping