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Serial Port Hub

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Industrial RS232 RS485 to 4 Ports RS485 Serial Converter Hub

Industrial RS232 RS485 to 4 Ports RS485 Serial Converter Hub

US $ 46-49.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Industrial Grade Multifunctional USB Hub, Extending 3X USB Ports + 100m Ethernet Port

Industrial Grade Multifunctional USB Hub, Extending 3X USB Ports + 100m Ethernet Port

US $ 19.99 / Piece FOB
300 Pieces (MOQ)
More
Size : Rack-Mounted
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Industrial Grade RS485 Hub 2 Ports 232 to 485 Hub 2 Ports 485hub Hub

Industrial Grade RS485 Hub 2 Ports 232 to 485 Hub 2 Ports 485hub Hub

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Support Network : Ethernet
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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RS485 Hub 4 Port 485 Industrial Hub 4 Port RS485 Hub Hub

RS485 Hub 4 Port 485 Industrial Hub 4 Port RS485 Hub Hub

US $ 36.99-49.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE
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Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Industry Active RS232/RS485 to 4 Port RS485 Hub

Industry Active RS232/RS485 to 4 Port RS485 Hub

US $ 36.99-49.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Industrial-Grade Isolated 8-CH RS485 Hub, Rail-Mount Support, Wide Baud Rate Range

Industrial-Grade Isolated 8-CH RS485 Hub, Rail-Mount Support, Wide Baud Rate Range

US $ 19-99 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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2 Port USB Hub with Gigabit Ethernet and Serial Port

2 Port USB Hub with Gigabit Ethernet and Serial Port

100 Pieces (MOQ)
More
Main Products: Industrial USB Hub, Industrial RS232 Converter, HDD Enclosure, HDD Adapter, HDD Brackets, HDD Docking, Car Charger
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Xinshun Hardware (Shenzhen) Co., Ltd.

Manufacturer/Factory

Guangdong, China
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USB to Serial dB25 25pin Parallel Port Printer Cable Adapter Computer Cord

USB to Serial dB25 25pin Parallel Port Printer Cable Adapter Computer Cord

US $ 1.21-1.65 / Piece FOB
100 Pieces (MOQ)
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Type : USB Adapter
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Audited Supplier Audited Supplier Since 2024
Shenzhen Magelei Electronic and Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
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RS-232/RS-485 to 8 Ports RS-485 Hub Serial Converter

RS-232/RS-485 to 8 Ports RS-485 Hub Serial Converter

US $ 109.99-119.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Industrial Grade RS232 RS485 to 8 Ports RS485 Serial Hub Converter

Industrial Grade RS232 RS485 to 8 Ports RS485 Serial Hub Converter

US $ 109.99-119.99 / Piece FOB
500 Pieces (MOQ)
More
Support Network : Ethernet
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Set Top Box Smart Home Control Tablet UPS Rack Server Communication Module Tower Server
Industrial Grade RS-232/RS-485 to 8 Port RS-485 DIN-Rail Hub Serial Converter

Industrial Grade RS-232/RS-485 to 8 Port RS-485 DIN-Rail Hub Serial Converter

US $ 89.99-99.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter

Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter

US $ 28.9-29.99 / Piece FOB
100 Pieces (MOQ)
More
Information content : Data
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Factory Direct Supply 0.3m 0.5m 1m 1.5m 1.8m 3m 5m High Speed Blue USB 3.0 Am-Af Male to Male Data USB Cable

Factory Direct Supply 0.3m 0.5m 1m 1.5m 1.8m 3m 5m High Speed Blue USB 3.0 Am-Af Male to Male Data USB Cable

US $ 0.7-2.17 / Piece FOB
100 Pieces (MOQ)
More
Main Products: HDMI Cable, Data Cable, Fiber Optic HDMI Cable, Displayport Cable, HDMI Adapter/Converter, USB Type-C, USB Cable, DVI/VGA Cable, SATA/eSATA, Aux Cable
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Magelei Electronic and Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
15cm USB 2.0 a Male to RJ45 Female Network Adapter Cable with Braid

15cm USB 2.0 a Male to RJ45 Female Network Adapter Cable with Braid

US $ 0.7-0.79 / Piece FOB
100 Pieces (MOQ)
More
Type : USB Adapter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Magelei Electronic and Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Magelei OEM Customized Transparent Blue 1.5m 3m 5m USB 2.0 Male to Female Cable USB2.0 Am/Af Data Transfer Cable for Computer

Magelei OEM Customized Transparent Blue 1.5m 3m 5m USB 2.0 Male to Female Cable USB2.0 Am/Af Data Transfer Cable for Computer

US $ 0.33-0.95 / Piece FOB
100 Pieces (MOQ)
More
Main Products: HDMI Cable, Data Cable, Fiber Optic HDMI Cable, Displayport Cable, HDMI Adapter/Converter, USB Type-C, USB Cable, DVI/VGA Cable, SATA/eSATA, Aux Cable
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Audited Supplier Audited Supplier Since 2024
Shenzhen Magelei Electronic and Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
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USB Hub, 3.0 USB Hub, 4 Ports Hub

USB Hub, 3.0 USB Hub, 4 Ports Hub

US $ 3.88-4.3 / Piece FOB
1,000 Pieces (MOQ)
More
Type : USB Hub
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Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
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Aluminum USB 3.0 Hub, USB Hub 4 Ports, USB 3.0 Hub

Aluminum USB 3.0 Hub, USB Hub 4 Ports, USB 3.0 Hub

US $ 2.85-3.15 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Splitter, HDMI Switch, HDMI Extender, HDMI Cable, HDMI Converter, USB Hub, Type C Items, USB LAN, WiFi Repeater, Type C Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Aluminum Super High Speed USB 3.0 7 Ports Hub with DC 5V Jack

Aluminum Super High Speed USB 3.0 7 Ports Hub with DC 5V Jack

US $ 6-6.62 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Plastic
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Related Videos
  • What is USB to Serial dB25 25pin Parallel Port Printer Cable Adapter Computer Cord
    What is USB to Serial dB25 25pin Parallel Port Printer Cable Adapter Computer Cord
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is RS-232/RS-485 to 8 Ports RS-485 Hub Serial Converter
    What is RS-232/RS-485 to 8 Ports RS-485 Hub Serial Converter
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
  • What is Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter
    What is Industrial Active Serial Port RS-232/ RS-485 to 2 Port RS 485 Converter
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Factory Direct Supply 0.3m 0.5m 1m 1.5m 1.8m 3m 5m High Speed Blue USB 3.0 Am-Af Male to Male Data USB Cable
    What is Factory Direct Supply 0.3m 0.5m 1m 1.5m 1.8m 3m 5m High Speed Blue USB 3.0 Am-Af Male to Male Data USB Cable
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
High Speed Data Transfer USB 3.0 4 Ports Hub with DC Port

High Speed Data Transfer USB 3.0 4 Ports Hub with DC Port

US $ 3.11-3.46 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Splitter, HDMI Switch, HDMI Extender, HDMI Cable, HDMI Converter, USB Hub, Type C Items, USB LAN, WiFi Repeater, Type C Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
4 X 4 USB 3.1 Gen 1 Industrial Hub Switch - USB Type B - 4 USB Port (s) - 4 USB 3.1 Port (s) - Mac,

4 X 4 USB 3.1 Gen 1 Industrial Hub Switch - USB Type B - 4 USB Port (s) - 4 USB 3.1 Port (s) - Mac,

US $ 69-199 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Portable 4-Port USB 3.0 Hub Aluminum Alloy 5gbps High-Speed Transmission

Portable 4-Port USB 3.0 Hub Aluminum Alloy 5gbps High-Speed Transmission

US $ 4.11-4.61 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Splitter, HDMI Switch, HDMI Extender, HDMI Cable, HDMI Converter, USB Hub, Type C Items, USB LAN, WiFi Repeater, Type C Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Customized ODM Smart Home WiFi Hub Zigbee Zwave Series IoT Gateway Hub

Customized ODM Smart Home WiFi Hub Zigbee Zwave Series IoT Gateway Hub

US $ 79-89 / Piece FOB
2,000 Pieces (MOQ)
More
Usage : Workstation, Server
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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Aluminum Alloy Plug and Play USB 3.0 Hub 4 Ports 5gbps High-Speed Transmission

Aluminum Alloy Plug and Play USB 3.0 Hub 4 Ports 5gbps High-Speed Transmission

US $ 3.85-4.32 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Splitter, HDMI Switch, HDMI Extender, HDMI Cable, HDMI Converter, USB Hub, Type C Items, USB LAN, WiFi Repeater, Type C Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
5gbps 4-Port USB 3.0 Hub, USB Hub, 3.0 USB Hub

5gbps 4-Port USB 3.0 Hub, USB Hub, 3.0 USB Hub

US $ 2.35-2.65 / Piece FOB
1,000 Pieces (MOQ)
More
Applicable Brands : Android
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
USB Peripheral Switches 4 X 4 USB 3.2 Gen 1 Industrial Hub Switch

USB Peripheral Switches 4 X 4 USB 3.2 Gen 1 Industrial Hub Switch

US $ 69-199 / Piece FOB
100 Pieces (MOQ)
More
Main Products: WiFi Module, WiFi USB in Wall Ap Router, Portable WiFi Power Bank Router
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Portable Super-Speed 5gbps USB 3.0 Hub 4 Ports with Phone Holder

Portable Super-Speed 5gbps USB 3.0 Hub 4 Ports with Phone Holder

US $ 4.19-4.65 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Plastic
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Aluminum 5gbps High-Speed USB 3.0 4 Ports Hub for Laptop PC Mac

Aluminum 5gbps High-Speed USB 3.0 4 Ports Hub for Laptop PC Mac

US $ 4.38-4.95 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Splitter, HDMI Switch, HDMI Extender, HDMI Cable, HDMI Converter, USB Hub, Type C Items, USB LAN, WiFi Repeater, Type C Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Aluminum Alloy High Speed USB 3.0 4 Ports Hub with DC 5V Jack

Aluminum Alloy High Speed USB 3.0 4 Ports Hub with DC 5V Jack

US $ 4.11-4.61 / Piece FOB
1,000 Pieces (MOQ)
More
Type : USB Hub
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Elandphone Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
ODM OEM Linux Smart Hub Box Zigbee BLE RF Linux Smart Hub WiFi Linux Zigbee Hub

ODM OEM Linux Smart Hub Box Zigbee BLE RF Linux Smart Hub WiFi Linux Zigbee Hub

US $ 49.9-72 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Tablet PC, Laptop, Smartphone, Stylus Pen, Tablet Android, Tablet 10inch, Tablet Wall Mount, Tablet Poe, Smart Home, Smart Touch Panel
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Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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ODM Factory Smart Remote Control BLE WiFi Gateway Custom Tuya Gateway Hub 4G Px30 4G LTE Z Wave Hub

ODM Factory Smart Remote Control BLE WiFi Gateway Custom Tuya Gateway Hub 4G Px30 4G LTE Z Wave Hub

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Card Reader : Without Card Reader
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Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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Zigbee Gateway Ptcrb 4G Moudle Px30 Uart Zigbee Hub Homekit Remote Control Linux Board Hub

Zigbee Gateway Ptcrb 4G Moudle Px30 Uart Zigbee Hub Homekit Remote Control Linux Board Hub

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Tablet PC, Laptop, Smartphone, Stylus Pen, Tablet Android, Tablet 10inch, Tablet Wall Mount, Tablet Poe, Smart Home, Smart Touch Panel
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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Zigbee Smart Home Hardware Deep Custom BLE WiFi Gateway Hub Px30 4G Moudle Ptcrb BLE5.0 Linux Z Wave Hub

Zigbee Smart Home Hardware Deep Custom BLE WiFi Gateway Hub Px30 4G Moudle Ptcrb BLE5.0 Linux Z Wave Hub

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Webcam : Webcam
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Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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Smart Iot Gateway Deep Custom Zigbee Hub Wall BLE 5.0 4G Px30 Uart Port Smart Home Hub

Smart Iot Gateway Deep Custom Zigbee Hub Wall BLE 5.0 4G Px30 Uart Port Smart Home Hub

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Tablet PC, Laptop, Smartphone, Stylus Pen, Tablet Android, Tablet 10inch, Tablet Wall Mount, Tablet Poe, Smart Home, Smart Touch Panel
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Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Custom 4G Smart Hub Home Iot Smart Wireless Hub Gateway Uart Port Rockchip Px30 Z Wave Hub

Custom 4G Smart Hub Home Iot Smart Wireless Hub Gateway Uart Port Rockchip Px30 Z Wave Hub

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Screen Type : Capacitive Screen
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Pretech Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Serial Port Converter
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