8 Port Serial Hub
Overview
Product sourcing insights & recommendations
I have analyzed the 8-port serial hub market, identifying a significant trend toward IoT integration and secure data transmission in industrial environments. The global serial port converter market is projected to grow at a CAGR of 7.8%–11.5%, with manufacturers now prioritizing features like daisy-chain scalability, COM port retention, and extended operating temperatures (-40°C to 85°C).
I have compiled a comprehensive report detailing market drivers, technical benchmarks, and sourcing recommendations, which includes a shortlist of high-performance industrial products and reliable suppliers. You can access the full report below.
Here is the detailed report on 8-port serial hubs. You can continue with:
8 Port Serial Hub Rack Mount Rs485 Rs422
Products · 3 lists
Industrial USB to 8 Port RS485 Hub with 2 Port Ethernet Switch PCI-E X1 Card Slot Mount up to 128 Devices DC12V
Jinan Jingqi Internet of Things Technology Co., Ltd.🇨🇳CN1 yr
IOCREST 8 Port Industrial USB 2.0 RS422/RS485 Serial Converter Hub FTDI Chipset FCC Certified 1 Year Warranty Black Private Mold
Shenzhen Mmui Co., Ltd.🇨🇳CN19 yrs
8 Channels RS485 Splitter Din Rail 1 Port Serial to 8 Ports RS232 RS422 RS485 Hub
Shenzhen Yujie Technology Co., Ltd.🇨🇳CN6 yrs
Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud Rate Range
Shenzhen Ingcool Information Technology Co., Ltd.🇨🇳CN4 yrs
8Channel RS485 HUB Industrial Photoelectric Isolation Type
Shenzhen Jin Ding Shi Security Equipment Co., Ltd.🇨🇳CN17 yrs
SC5061 8-Port Device Networking Server with RS232/422/485 & 10/100M Ethernet Port
Art Beijing Science And Technology Development Co., Ltd.🇨🇳CN2 yrs
Industrial-grade Isolated 8-ch RS485 Hub Rail-mount Support Wide Baud Rate Range
Shenzhen Maojiexin Electronics Co., Ltd.verified🇨🇳CN4 yrs
XLW YR-6028/USB to 8-channel RS485 Serial Port Type-C to 8 RS485 Multi-channel UART Hub
Shenzhen Xinliwei Electronics Technology Co., Ltd🇨🇳CN6 yrs
4 Ports Serial Hub USB to RS232/RS485/RS422 Adapter RS485 RS232 to USB Serial COM Port Converter RS485 Opto-Isolated Hub
Shenzhen Taida Century Technology Co., Ltd.🇨🇳CN10 yrs
DC 12V/24V 8-Port RS485 Hub Repeater Serial Port Signal Amplifier R4HUB08 1001000 Kbps 1 oz Copper Thickness for PLC PTZ
Shenzhen HYZK Electronics Co., Ltd.🇨🇳CN2 yrs
Industrial-grade Isolated 4-Ch RS485 Hub Rail-mount Support Wide Baud Rate Range Expands 4-ch RS485 Sub Ports Via 1-ch RS485
Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
Advanced 8-Port RS485 Isolated Hub with IP65 Rating and 300~115200bps Transfer Rate-New Trend in Serial Connectivity
Xi'an Hengruifeng Electric Co., Ltd.verified🇨🇳CN2 yrs
UT-1128 RS232/485 to 8 port RS485 hub eight channel rail photoelectric isolation distributor
Shenzhen Xiongfa Weiye Electronics Co., Ltd.🇨🇳CN13 yrs
Ebyte E810-R18 Industrial EMC3 Transparent Data Transmission 1-way to 8-way Photoelectric Isolation Repeater RS485 Hub
Chengdu Ebyte Electronic Technology Co., Ltd.🇨🇳CN11 yrs
8-port 485 Hub 8-channel RS485 Distributor 485 Repeater Industrial-grade Photoelectric Isolated Repeater
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
BSSY)JPX-6008 Optical Isolation 8 RS-485 Hub Outputs Share the Same Power Input and Output Optical
Waveshare Industrial-grade Isolated 4-Ch RS485 Hub (RS485-HUB-4P) Rail-mount Support Wide Baud Rate Range Isolation Signal Stock
Shenzhen Doumi Electronics Trading Co., Ltd.🇨🇳CN1 yr
Original YR-6028/USB to 8 RS485 Serial Type-C to 8 RS485 Multi Uart Hubs
Shenzhen Huanxin Technology Co., Ltd.🇨🇳CN4 yrsOriginal YR-6028/USB to 8 RS485 Serial Type-C to 8 RS485 Multi Uart Hubs
Deep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
27 sources cited · Verified industry data & reports
StarTech.com USB to Serial Adapter Hub‚ 4 Port‚ Industrial ...
Dell
The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports, enabling you to connect to, ...
USB-to-Serial Adapter Hub - 8-port
RS Online
It features a sturdy, rack-mountable chassis, and supports daisy chaining, so you can connect multiple hubs together to increase your serial device port count.
2026 10 Leading Serial Hub Manufacturers in the world
PCM Cable Co., Ltd.
The company places a strong emphasis on security in its serial hub products. They use advanced encryption and authentication technologies to ...
Global Serial Port USB Protocol Converter Market
The Serial Port USB Protocol Converter Market is growing at a CAGR of 11.5% from 2026 to 2033, fueled by demand in logistics and energy sectors, ...
Which off-brand usb-serial converters actually work?
Reddit · r/networking
So the ones where the RS232 serial adapter is embedded right into the USB cable so it is USB-A to RJ45 essentially but let's not forget there is a chip ...
StarTech.com 8-Port USB-to-Serial Adapter Hub
eBay
Great deal. Item as described and pictured. No surprises. Packaged securely and shipped promptly. A quality item at a fantastic price.