Usb Com Rs232

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Overview

Product sourcing insights & recommendations

HTNXT
Accio Work
26 来源

The USB to RS232 converter market is currently evolving into a critical bridge for Industry 4.0, driven by the need to connect legacy industrial equipment to modern USB-C and USB 3.0 infrastructures. Key market insights indicate a significant shift toward industrial-grade ruggedization, with professional users prioritizing determinism and reliability over raw speed.

Technological innovations such as 32-bit DMA architecture and Locked Serial Numbers (which prevent COM port reassignment) are becoming standard in high-end chipsets like the FTDI series. Physically, products are advancing with high-retention ports for vibration resistance and USB-C adapters that include fast-charging pass-through for field diagnostic tablets. Detailed trends, chipset comparisons, and industrial sourcing recommendations are provided in the report below.

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Usb To 16 Port Rs232 Serial Hub Rackmount

Products · 3 lists

MOXA UPort 1650-16 RS-232/422/485 16 Serial Port Hub USB

MOXA UPort 1650-16 RS-232/422/485 16 Serial Port Hub USB

$50-1004.7(663)
MOQ: 1 unit
USB to RS23250+ store reviews17% reorder rate≤5h response time
Quanzhou Liancheng Automation Technology Co., Ltd.Quanzhou Liancheng Automation Technology Co., Ltd.🇨🇳CN4 yrs
UPort 1650-16 USB to 16-port RS-232/422/485 Serial Hub Converter

UPort 1650-16 USB to 16-port RS-232/422/485 Serial Hub Converter

$50-5004.8(484)
MOQ: 1 piece
USB to RS23220% reorder rate≤7h response time
Shenzhen Anke Automation Co., Ltd.Shenzhen Anke Automation Co., Ltd.🇨🇳CN3 yrs
Main Title: ZLAN5G12 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway

Main Title: ZLAN5G12 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway

$188.43-235.354.8(260)
MOQ: 10 pieces
17% reorder rate≤3h response time
Shenzhen Jealon Micro Technology Co., Ltd.Shenzhen Jealon Micro Technology Co., Ltd.verified🇨🇳CN3 yrs
Main Title: ZLAN5G12 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway

Main Title: ZLAN5G12 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway

$188.43-235.355.0(628)
MOQ: 10 pieces
25% reorder rate≤2h response time
Shenzhen Wilsom Electronic Co., LtdShenzhen Wilsom Electronic Co., Ltd🇨🇳CN1 yr
Uport 1650-16 Usb to 16 Port Rs-232/422/485 Serial Hub V. 1.2

Uport 1650-16 Usb to 16 Port Rs-232/422/485 Serial Hub V. 1.2

$1494.9(99)
MOQ: 1 piece
USB to RS23213% reorder rate≤1h response time
Xiamen Junanluo Trading Co., Ltd.Xiamen Junanluo Trading Co., Ltd.🇨🇳CN1 yr
MOXA UPort1610-8 rs232 USB to serial port hub

MOXA UPort1610-8 rs232 USB to serial port hub

$50-1505.0(651)
MOQ: 1 unit
USB to RS23214% reorder rate≤3h response time
Quanzhou Qiaoshou E-Commerce Co., Ltd.Quanzhou Qiaoshou E-Commerce Co., Ltd.🇨🇳CN1 yr
Industrial USB to 8 Port RS485 Hub with 2 Port Ethernet Switch PCI-E X1 Card Slot Mount up to 128 Devices DC12V

Industrial USB to 8 Port RS485 Hub with 2 Port Ethernet Switch PCI-E X1 Card Slot Mount up to 128 Devices DC12V

$5004.6(508)
MOQ: 1 piece
USB to RS23233% reorder rate≤1h response time
Jinan Jingqi Internet of Things Technology Co., Ltd.Jinan Jingqi Internet of Things Technology Co., Ltd.🇨🇳CN1 yr
Taiwan MOXA UPort 1610-8 RS-232 USB-to-Serial Hub, 8 Serial Ports

Taiwan MOXA UPort 1610-8 RS-232 USB-to-Serial Hub, 8 Serial Ports

$50-1003.0(470)
MOQ: 1 piece
USB to RS232≤5h response time
Quanzhou Fengze District Hongyang Automation Technology Co., Ltd.Quanzhou Fengze District Hongyang Automation Technology Co., Ltd.🇨🇳CN1 yr
Industrial 16 Channels RS485 Hub/RS485 Repeater  RJ45 Port Din Rail 1 RS485 to 16 Port Serial RS232/422/485 Hub Converter

Industrial 16 Channels RS485 Hub/RS485 Repeater RJ45 Port Din Rail 1 RS485 to 16 Port Serial RS232/422/485 Hub Converter

$1594.9(225)
MOQ: 2 pieces
Hang Zhou Fei Chang Technology Co.,LtdHang Zhou Fei Chang Technology Co.,Ltdverified🇨🇳CN16 yrs
New & Original PLC USB to 8 Port RS-232 Serial Hub UPORT1610-8 UPORT1610-8-G2

New & Original PLC USB to 8 Port RS-232 Serial Hub UPORT1610-8 UPORT1610-8-G2

$306.80-334.704.7(648)
MOQ: 50 pieces
USB to RS23223% reorder rate≤2h response time
Shenzhen Alichuangxin Technology Co., Ltd.Shenzhen Alichuangxin Technology Co., Ltd.🇨🇳CN2 yrs
New & Original PLC USB to 8 Port RS-232 Serial Hub UPORT1610-8 UPORT1610-8-G2

New & Original PLC USB to 8 Port RS-232 Serial Hub UPORT1610-8 UPORT1610-8-G2

$334.704.2(106)
MOQ: 100 packs
USB to RS23225% reorder rate≤2h response time
Shenzhen Huayi Xintong Electronics Co., Ltd.Shenzhen Huayi Xintong Electronics Co., Ltd.verified🇨🇳CN1 yr
4 Ports Serial Hub USB to RS232/RS485/RS422 Adapter RS485 RS232 to USB Serial COM Port Converter RS485 Opto-Isolated Hub

4 Ports Serial Hub USB to RS232/RS485/RS422 Adapter RS485 RS232 to USB Serial COM Port Converter RS485 Opto-Isolated Hub

$34.58-44.584.7(933)
MOQ: 1 piece
USB to RS232300+ store reviews7% reorder rate≤8h response time
Shenzhen Taida Century Technology Co., Ltd.Shenzhen Taida Century Technology Co., Ltd.🇨🇳CN10 yrs
Industrial USB to 4-Port RS232 DB9 Male Serial Converter Hub Built-in Genuine FTDI Chip for ATM POS Industrial Control Devices

Industrial USB to 4-Port RS232 DB9 Male Serial Converter Hub Built-in Genuine FTDI Chip for ATM POS Industrial Control Devices

$754.8(130)
MOQ: 2 pieces
USB to RS232300+ store reviews11% reorder rate≤3h response time
Shenzhen Union Electronics Co., Ltd.Shenzhen Union Electronics Co., Ltd.🇨🇳CN15 yrs
12 Port Serial Port Distributor RS232 RS485 RS422 Splitter | 1U Rack Mount

12 Port Serial Port Distributor RS232 RS485 RS422 Splitter | 1U Rack Mount

$202-2374.8(908)
MOQ: 1 piece
50+ store reviews27% reorder rate≤7h response time
Guangzhou Shengtuodema Audio Co., Ltd.Guangzhou Shengtuodema Audio Co., Ltd.verified🇨🇳CN2 yrs
RS232 Adapter 4-Port DB9 Serial Converter Hub FTDI Chip Industrial Grade  Plug & Play Compatible with Windows Linux Mac Systems

RS232 Adapter 4-Port DB9 Serial Converter Hub FTDI Chip Industrial Grade Plug & Play Compatible with Windows Linux Mac Systems

$12-155.0(316)
MOQ: 100 pieces
USB to RS232
Dongguan Bofan Technology Co., Ltd.Dongguan Bofan Technology Co., Ltd.verified🇨🇳CN9 yrs
MOXA UPort 1250 USB To 2-port RS-232/422/485 Serial Hub Converter

MOXA UPort 1250 USB To 2-port RS-232/422/485 Serial Hub Converter

$1404.9(735)
MOQ: 1 set
USB to RS23250+ store reviews43% reorder rate≤6h response time
Xiamen Tongkong Technology Co., Ltd.Xiamen Tongkong Technology Co., Ltd.🇨🇳CN8 yrs
New & Original PLC USB to 2 Port RS-232/422/485 Serial Hub UPORT 1250

New & Original PLC USB to 2 Port RS-232/422/485 Serial Hub UPORT 1250

$120-1704.8(291)
MOQ: 1 piece
USB to RS232100+ store reviews18% reorder rate≤4h response time
Shenzhen Guanglianghong Automatic Equipment Co., LtdShenzhen Guanglianghong Automatic Equipment Co., Ltdverified🇨🇳CN4 yrs
Ebyte NB1A1 RJ45 to Serial Port RS485 Wireless Ethernet Network Port Modbus Gateway Industrial 16-channel Serial Port Server

Ebyte NB1A1 RJ45 to Serial Port RS485 Wireless Ethernet Network Port Modbus Gateway Industrial 16-channel Serial Port Server

$108.764.9(271)
MOQ: 2 pieces
1000+ store reviews14% reorder rate≤2h response time
Chengdu Ebyte Electronic Technology Co., Ltd.Chengdu Ebyte Electronic Technology Co., Ltd.🇨🇳CN11 yrs
Industrial 16-port RS-485 HUB with Isolation Protection

Industrial 16-port RS-485 HUB with Isolation Protection

$20-364.7(516)
MOQ: 1 piece
50+ store reviews25% reorder rate≤3h response time
Shenzhen Yujie Technology Co., Ltd.Shenzhen Yujie Technology Co., Ltd.🇨🇳CN6 yrs
ZLAN5G12H 16 Ports Serial Device Server RS485 to Ethernet Modbus/MQTT Good Price Electronic Components

ZLAN5G12H 16 Ports Serial Device Server RS485 to Ethernet Modbus/MQTT Good Price Electronic Components

$91.80-107.104.8(676)
MOQ: 10 pieces
12% reorder rate≤3h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
IN STOCK 100% ORIGINAL BRAND NEW USB HUB 8 PORT 921.6KBPS ICUSB2328I

IN STOCK 100% ORIGINAL BRAND NEW USB HUB 8 PORT 921.6KBPS ICUSB2328I

$302.464.8(364)
MOQ: 1 piece
USB to RS23217% reorder rate≤2h response time
Shenzhen Wusheng Technology Co., Ltd.Shenzhen Wusheng Technology Co., Ltd.🇨🇳CN2 yrs
DTECH IOT9016I 300bps-921600bps Active RS232 to 3 Ports RS485 Serial Converter Hub Photoelectric Isolation

DTECH IOT9016I 300bps-921600bps Active RS232 to 3 Ports RS485 Serial Converter Hub Photoelectric Isolation

$17.78-26.674.8(258)
MOQ: 2 pieces
Guangzhou Dtech Electronics Technology Co., Ltd.Guangzhou Dtech Electronics Technology Co., Ltd.verified🇨🇳CN21 yrs
RS232 RS485 to 8 Port RS485 Hub DIN-Rail  Industrial Grade  RS485 Hub UOTEK UT-1128 RTS

RS232 RS485 to 8 Port RS485 Hub DIN-Rail Industrial Grade RS485 Hub UOTEK UT-1128 RTS

$1094.9(88)
MOQ: 1 piece
50+ store reviews21% reorder rate≤3h response time
Utek Technology (shenzhen) Co., Ltd.Utek Technology (shenzhen) Co., Ltd.🇨🇳CN8 yrs

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