Barcode Scanner Rs 232

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RS Online
Derek Sivers
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The global market for RS-232 barcode scanners is entering a high-growth phase, with the 2D reader segment projected to reach $10 billion by 2026 AtekiotAlibaba. While USB is standard for retail, RS-232 remains critical for industrial automation and legacy systems due to its superior stability over long cable distances and direct PLC integration AtekiotBarcodesinc.

The attached report provides a detailed analysis of 2026 market drivers, technical advantages of the serial interface, and a curated selection of industrial-grade products for kiosks and logistics.

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Barcode Scanner Rs 232 Industrial 2d Qr Code Reader

Products · 2 lists

2D Omnidirectional Fixed Mount Barcode Scanner Module QR Code Reader USB/RS232/COM Interface High-Speed 300 Scans/sec in Stock

2D Omnidirectional Fixed Mount Barcode Scanner Module QR Code Reader USB/RS232/COM Interface High-Speed 300 Scans/sec in Stock

$89-954.4(118)
MOQ: 1 piece
RS232 interface2D QR code
Shenzhen Rakinda Technologies Co., Ltd.Shenzhen Rakinda Technologies Co., Ltd.verified🇨🇳CN9 yrs
RTS CMOS Portable 2D Barcode Scanner 1D+2D Fast Speed Handsfree Multi-Directional Industrial Warehouse QR Reader USB RS232 Stock

RTS CMOS Portable 2D Barcode Scanner 1D+2D Fast Speed Handsfree Multi-Directional Industrial Warehouse QR Reader USB RS232 Stock

$26.90-355.0(414)
MOQ: 2 sets
RS232 interface2D QR code≤1h response time
GJY SOLUTION LIMITEDGJY SOLUTION LIMITED🇭🇰HK3 yrs
Mobydata FS4000 RS232 USB Interface OEM ODM Ultra-Rugged 1D 2D Wired 2d Barcode Scanner Industrial QR Code Scanners

Mobydata FS4000 RS232 USB Interface OEM ODM Ultra-Rugged 1D 2D Wired 2d Barcode Scanner Industrial QR Code Scanners

$109-1155.0(282)
MOQ: 1 piece
RS232 interface2D QR code
Suzhou Mobydata Smart System Company Ltd.Suzhou Mobydata Smart System Company Ltd.verified🇨🇳CN1 yr
Xincode Wired Handheld Qr Code Scanner USB/RS232 Optional 2D Barcode Scanner GT-1900

Xincode Wired Handheld Qr Code Scanner USB/RS232 Optional 2D Barcode Scanner GT-1900

$29.904.8(632)
MOQ: 2 pieces
RS232 interface2D QR code
Foshan Xincode Electronics Technology Co., Ltd.Foshan Xincode Electronics Technology Co., Ltd.verified🇨🇳CN14 yrs
Industrial Barcode Scanner Sturdy Durable Waterproof DPM Qr Code Reader Wireless Usb RS232 WIFI Wireless 1D 2D Barcode Scanner

Industrial Barcode Scanner Sturdy Durable Waterproof DPM Qr Code Reader Wireless Usb RS232 WIFI Wireless 1D 2D Barcode Scanner

$514.8(535)
MOQ: 1 piece
RS232 interface2D QR code100+ store reviews8% reorder rate≤2h response time
Faread Technology Co., Ltd.Faread Technology Co., Ltd.🇨🇳CN9 yrs
DEWOD Customizable Industrial QR Code Scanner 1D+2D Decode Capabilities RS232 USB Interface Multi-OS Barcode Reader Stock Kiosk

DEWOD Customizable Industrial QR Code Scanner 1D+2D Decode Capabilities RS232 USB Interface Multi-OS Barcode Reader Stock Kiosk

$454.0(167)
MOQ: 1 set
RS232 interface2D QR code50+ store reviews18% reorder rate≤4h response time
Suzhou Dewo Smart System Co., Ltd.Suzhou Dewo Smart System Co., Ltd.🇨🇳CN11 yrs
TOTINFO Industrial Fixed Mount Aluminum Alloy 1D/2D Barcode Scanner USB TTL RS232 RS485 QR Code Reader OEM Stock 2-Year Warranty

TOTINFO Industrial Fixed Mount Aluminum Alloy 1D/2D Barcode Scanner USB TTL RS232 RS485 QR Code Reader OEM Stock 2-Year Warranty

$40-494.4(836)
MOQ: 1 piece
RS232 interface2D QR code42% reorder rate≤10h response time
TOKLUNG BARCODE TECH LIMITEDTOKLUNG BARCODE TECH LIMITED🇭🇰HK1 yr
China Manufacturer Handheld Barcode Scanner Wired 1D 2D QR Code Reader High-Speed Scanning for Warehouse Use LED RS232 Manual

China Manufacturer Handheld Barcode Scanner Wired 1D 2D QR Code Reader High-Speed Scanning for Warehouse Use LED RS232 Manual

$254.8(803)
MOQ: 1 set
RS232 interface2D QR code
Guangzhou Luckydoor Electronic & Equipment Co., Ltd.Guangzhou Luckydoor Electronic & Equipment Co., Ltd.verified🇨🇳CN9 yrs
Zebra DS2208 2D Handheld RS232/USB Imager QR Code Industrial High Performance Desktop Barcode Scanner Supermarket Use A4 Stock

Zebra DS2208 2D Handheld RS232/USB Imager QR Code Industrial High Performance Desktop Barcode Scanner Supermarket Use A4 Stock

$744.3(184)
MOQ: 1 set
RS232 interface2D QR code50+ store reviews33% reorder rate≤6h response time
Guangzhou Swift Auto Id Technology Co., Ltd.Guangzhou Swift Auto Id Technology Co., Ltd.🇨🇳CN17 yrs
RD4500-20-QR Code Access Control 2D Reader Vending Machine Cabinet 1D QR Payment Industrial Fixed Barcode Scanner USB RS232 Port

RD4500-20-QR Code Access Control 2D Reader Vending Machine Cabinet 1D QR Payment Industrial Fixed Barcode Scanner USB RS232 Port

$1355.0(597)
MOQ: 1 piece
RS232 interface2D QR code
Shenzhen Rakinda Technologies Co., Ltd.Shenzhen Rakinda Technologies Co., Ltd.verified🇨🇳CN10 yrs
2D Barcode Scanner Wired Scan Gun 2D Scanner Industrial HD QR Code Bar Scanner for Factory Warehouse

2D Barcode Scanner Wired Scan Gun 2D Scanner Industrial HD QR Code Bar Scanner for Factory Warehouse

$954.9(479)
MOQ: 6 pieces
RS232 interface2D QR code25% reorder rate≤1h response time
Guangzhou TiCODE Electronics Technology LTD.Guangzhou TiCODE Electronics Technology LTD.🇨🇳CN7 yrs
Industrial Fixed Wired Barcode Scanner 1280*800 Image Sensor QR Code Scanner with RS232 Cable COM Port

Industrial Fixed Wired Barcode Scanner 1280*800 Image Sensor QR Code Scanner with RS232 Cable COM Port

$97-995.0(838)
MOQ: 1 piece
RS232 interface2D QR code33% reorder rate≤6h response time
Guangzhou AiGather Intelligent Technology Co., Ltd.Guangzhou AiGather Intelligent Technology Co., Ltd.🇨🇳CN2 yrs
EM432 Fixed Barcode Scanner 1D/2D QR Bar Code Reader USB for Industrial Production Line Embedded Barcode Engine

EM432 Fixed Barcode Scanner 1D/2D QR Bar Code Reader USB for Industrial Production Line Embedded Barcode Engine

$15.90-19.905.0(162)
MOQ: 2 pieces
RS232 interface2D QR code7% reorder rate≤1h response time
Hangzhou Xianghe Zhencai Technology Co., Ltd.Hangzhou Xianghe Zhencai Technology Co., Ltd.verified🇨🇳CN2 yrs
Mini 2D CMOS Sensor Embedded Fixed Mount Barcode Scanner Module Support Screen Scanning TTL RS232 USB Interface Qr Code Reader

Mini 2D CMOS Sensor Embedded Fixed Mount Barcode Scanner Module Support Screen Scanning TTL RS232 USB Interface Qr Code Reader

$6.99-8.994.6(548)
MOQ: 1 piece
RS232 interface2D QR code50+ store reviews26% reorder rate≤5h response time
Shenzhen Yoopos Technology Co., Ltd.Shenzhen Yoopos Technology Co., Ltd.🇨🇳CN1 yr
Industrial Embedded 2D Barcode Reader Cino FA480 RS232 USB QR Scanner OK/NG Signal Automation Assembly Line Kiosk Stock

Industrial Embedded 2D Barcode Reader Cino FA480 RS232 USB QR Scanner OK/NG Signal Automation Assembly Line Kiosk Stock

$173-3564.7(984)
MOQ: 1 piece
RS232 interface2D QR code20% reorder rate≤1h response time
Suzhou Aiweijie Teachnology Co., Ltd.Suzhou Aiweijie Teachnology Co., Ltd.verified🇨🇳CN2 yrs
Embedded 2D Barcode Scanner Module QR Code Reader CMOS Scanner Engine USB TTL Interface for Self Service Kiosk

Embedded 2D Barcode Scanner Module QR Code Reader CMOS Scanner Engine USB TTL Interface for Self Service Kiosk

$35.104.8(857)
MOQ: 1 piece
RS232 interface2D QR code
Shenzhen Yuanjie Information Technology Co., Ltd.Shenzhen Yuanjie Information Technology Co., Ltd.verified🇨🇳CN4 yrs
Hot Selling 32-Bit Industrial QR Code 1D 2D FM430 Barcode Scanner USB Interface in Stock

Hot Selling 32-Bit Industrial QR Code 1D 2D FM430 Barcode Scanner USB Interface in Stock

$45-484.8(478)
MOQ: 1 piece
RS232 interface2D QR code1600+ store reviews25% reorder rate≤3h response time
Suzhou Dellege Electronic Technology Co., Ltd.Suzhou Dellege Electronic Technology Co., Ltd.🇨🇳CN10 yrs
Datalogic Matrix120 Fixed Mounted 2d Barcode Qr Code Scanner Industrial Fixed Position Barcode Scanner

Datalogic Matrix120 Fixed Mounted 2d Barcode Qr Code Scanner Industrial Fixed Position Barcode Scanner

$100-2,0004.8(974)
MOQ: 2 pieces
RS232 interface2D QR code10% reorder rate≤2h response time
Xiamen Aorusin Industrial Automation Co., Ltd.Xiamen Aorusin Industrial Automation Co., Ltd.🇨🇳CN1 yr
2D QR Barcode Scanner Module USB RS232 YK-EP2000 High-Speed Fixed Mount for Self-service Vending Machine Stock CE/FCC Certified

2D QR Barcode Scanner Module USB RS232 YK-EP2000 High-Speed Fixed Mount for Self-service Vending Machine Stock CE/FCC Certified

$304.7(502)
MOQ: 1 piece
RS232 interface2D QR code
Guangzhou Yoko Electronics Co., Ltd.Guangzhou Yoko Electronics Co., Ltd.verified🇨🇳CN12 yrs
Embedded Barcode Scanner Scanning Gun QR Code Reader USB RS232 TTL COM WIFI 485 Interface ScanHome SH-800 FCC Certified in Stock

Embedded Barcode Scanner Scanning Gun QR Code Reader USB RS232 TTL COM WIFI 485 Interface ScanHome SH-800 FCC Certified in Stock

$40-715.0(793)
MOQ: 1 set
RS232 interface2D QR code12% reorder rate≤2h response time
Shanghai Scanhome Technology Co., Ltd.Shanghai Scanhome Technology Co., Ltd.🇨🇳CN7 yrs
Low Price CMOS USB or RS232 Cable Wired QR Code Scanner Handheld Barcode Scanning Gun for Supermarkets Shops

Low Price CMOS USB or RS232 Cable Wired QR Code Scanner Handheld Barcode Scanning Gun for Supermarkets Shops

$154.9(683)
MOQ: 1 piece
RS232 interface2D QR code
Shenzhen Honor Way Electronic Co., Ltd.Shenzhen Honor Way Electronic Co., Ltd.verified🇨🇳CN8 yrs
JR-659DB Portable 1D 2D Barcode Scanner Device Qr Code Scanner Wireless for Inventory Management

JR-659DB Portable 1D 2D Barcode Scanner Device Qr Code Scanner Wireless for Inventory Management

$13.02-164.7(793)
MOQ: 1 piece
RS232 interface2D QR code
Shenzhen Jingrui Hengtong Electronics Co., Ltd.Shenzhen Jingrui Hengtong Electronics Co., Ltd.verified🇨🇳CN5 yrs
YHD-M807D 2D Fixed Mount Qr Code Reader Embedded Barcode Scanner Module, for Access Control, Logistics, Factory Assembly Line

YHD-M807D 2D Fixed Mount Qr Code Reader Embedded Barcode Scanner Module, for Access Control, Logistics, Factory Assembly Line

$5.99-7.994.7(826)
MOQ: 120 pieces
RS232 interface2D QR code
Shenzhen Yuhengda Technology Co., Ltd.Shenzhen Yuhengda Technology Co., Ltd.verified🇨🇳CN13 yrs
Embedded 1D 2D Barcode Scanner Module CMOS Barcode Scanner Module with RS232/USB Interface

Embedded 1D 2D Barcode Scanner Module CMOS Barcode Scanner Module with RS232/USB Interface

$6.504.1(316)
MOQ: 2 sets
RS232 interface2D QR code50+ store reviews23% reorder rate≤4h response time
Zhuhai Sanyo Electronic Technology Co., Ltd.Zhuhai Sanyo Electronic Technology Co., Ltd.🇨🇳CN4 yrs
NETUM IP65 Waterproof Wired RS232 USB Handheld Bar Code Reader 1D 2D QR Industrial Barcode Scanner for Automatic Industry

NETUM IP65 Waterproof Wired RS232 USB Handheld Bar Code Reader 1D 2D QR Industrial Barcode Scanner for Automatic Industry

$125-263.894.9(599)
MOQ: 1 piece
RS232 interface2D QR code
Guangzhou Netum Electronic Technology Co., Ltd.Guangzhou Netum Electronic Technology Co., Ltd.verified🇨🇳CN15 yrs
Mini Size Fixed Mounted Embedded Barcode Scanner Module Barcode Reader with 1D/2D RS232 Self-Inductio QR Barcode Scanners

Mini Size Fixed Mounted Embedded Barcode Scanner Module Barcode Reader with 1D/2D RS232 Self-Inductio QR Barcode Scanners

$16.904.6(424)
MOQ: 1 piece
RS232 interface2D QR code100+ store reviews14% reorder rate≤4h response time
Shenzhen Dalang Electronic Technology Co., Ltd.Shenzhen Dalang Electronic Technology Co., Ltd.🇨🇳CN7 yrs
RS232 COM USB TTL Fixed Mount High-Speed 2600 Scans/Sec 2D Barcode Scanner Module QR Code Reader for Self-Checkout in Stock

RS232 COM USB TTL Fixed Mount High-Speed 2600 Scans/Sec 2D Barcode Scanner Module QR Code Reader for Self-Checkout in Stock

$47.254.6(719)
MOQ: 1 piece
RS232 interface2D QR code25% reorder rate≤3h response time
Guangzhou Nuojie Technology Co., Ltd.Guangzhou Nuojie Technology Co., Ltd.🇨🇳CN1 yr
RS232 or USB 2D Fixed Mount Embedded Barcode Scanner Qr Code Reader for Kiosk or Turnstile Mobile Access Control

RS232 or USB 2D Fixed Mount Embedded Barcode Scanner Qr Code Reader for Kiosk or Turnstile Mobile Access Control

$85-1154.8(368)
MOQ: 2 pieces
RS232 interface2D QR code
Shenzhen Rakinda Technologies Co., Ltd.Shenzhen Rakinda Technologies Co., Ltd.verified🇨🇳CN9 yrs
Chinese Factory Hot Sale 2D Qr Code Scanner Automatic Qr Code Scanner Auto Scan Barcode Scanner

Chinese Factory Hot Sale 2D Qr Code Scanner Automatic Qr Code Scanner Auto Scan Barcode Scanner

$31.49-32.994.2(111)
MOQ: 1 unit
RS232 interface2D QR code50+ store reviews≤1h response time
Beijing Zreader Technology Co., Ltd.Beijing Zreader Technology Co., Ltd.🇨🇳CN6 yrs
Chinese Factory Hot Sale 2D Qr Code Scanner Automatic Qr Code Scanner Auto Scan Barcode Scanner

Chinese Factory Hot Sale 2D Qr Code Scanner Automatic Qr Code Scanner Auto Scan Barcode Scanner

$31.49-32.994.2(111)
MOQ: 1 unit
RS232 interface2D QR code
Beijing Zreader Technology Co., Ltd.Beijing Zreader Technology Co., Ltd.verified🇨🇳CN12 yrs

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