Products

Suppliers
Filter Gallery
4,096

Serial Hub

Products

Sorry! No matches were found.

Custom Ftdi Serial USB to 8-Channel RS422/485 Serial Port Hub

Custom Ftdi Serial USB to 8-Channel RS422/485 Serial Port Hub

US $ 199 / pieces FOB
500 pieces (MOQ)
More
Main Products: Ftdi Cable, USB Cable, Poe Splitter, Poe Extender
Contact Supplier
Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Certification : CE, RoHS
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Communication Protection Converter Photoelectric Isolation Active RS232/RS485 to 2 Ports RS485 Hub

Communication Protection Converter Photoelectric Isolation Active RS232/RS485 to 2 Ports RS485 Hub

US $ 19.99-32.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Signal Processing : Intelligent HUB
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Main Products: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Support Network : Ethernet
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
2 Port USB Hub with Gigabit Ethernet and Serial Port

2 Port USB Hub with Gigabit Ethernet and Serial Port

100 Pieces (MOQ)
Contact Supplier
Xinshun Hardware (Shenzhen) Co., Ltd.

Guangdong, China
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
Certification : CE
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Related Searches
PDU Lithium Battery Rack Server Set Top Box Smart Home Control Tablet Communication Module
Data Center PDU Rack Mount Power Strip Smart PDU Management Network PDU Outlet Server Rack Distribution Unit
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: USB Serial Cable, Industry Cable, USB RS485, USB RS422, USB RS232, KVM Matrix, KVM Extender, KVM Splitter, KVM Converter, Video Matrix
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Certification : CE, RoHS
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Hf5122 RJ45 RS232/485/422 Serial to Ethernet Free Rtos Serial 2 Port Transmission Converter

Hf5122 RJ45 RS232/485/422 Serial to Ethernet Free Rtos Serial 2 Port Transmission Converter

US $ 32-33.5 / pieces FOB
20 pieces (MOQ)
More
Main Products: Temperature Humidity Meter, Electronic Module, Digital Voltmeter
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
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
Type : Wireless
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Custom Zigbee Hub Homekit Ptcrb Certificated 4G Moudle BLE WiFi Gateway Support Uart Linux Gateway Zigbee

Custom Zigbee Hub Homekit Ptcrb Certificated 4G Moudle BLE WiFi Gateway Support Uart Linux Gateway Zigbee

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

Guangdong, China Since 2022
Chat Now Send Inquiry
Size Customizable ODM Smart Hub Home Automation Hub Smart Home Alarm for House Security and Management Compatible with Poe 86 Box

Size Customizable ODM Smart Hub Home Automation Hub Smart Home Alarm for House Security and Management Compatible with Poe 86 Box

US $ 69-89 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Linde Drive Hub 12182600500 for 1218 and 1286 Models

Linde Drive Hub 12182600500 for 1218 and 1286 Models

US $ 22.8-35 / Piece FOB
3 Pieces (MOQ)
More
Surface Treatment : Oxygenation
Contact Supplier
Suzhou Machvia Machinery Equipment Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
Related Videos
  • What is Custom Ftdi Serial USB to 8-Channel RS422/485 Serial Port Hub
    What is Custom Ftdi Serial USB to 8-Channel RS422/485 Serial Port Hub
    US $ 199 /pieces
    500 pieces (MOQ)
    Contact Supplier
  • What is Industrial Grade Multifunctional USB Hub, Extending 3X USB Ports + 100m Ethernet Port
    What is Industrial Grade Multifunctional USB Hub, Extending 3X USB Ports + 100m Ethernet Port
    US $ 19.99 /Piece
    300 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
    US $ 28.9-29.99 /Piece
    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
    US $ 109.99-119.99 /Piece
    500 Pieces (MOQ)
    Contact Supplier
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
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
Elandphone Electronic Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
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
Certification : CE
Contact Supplier
Audited Supplier
Elandphone Electronic Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
7 Inch or 8 Inch Special Designed ODM Home Automation System Smart Home Hub 5GHz with Poe Power Over Ethernet

7 Inch or 8 Inch Special Designed ODM Home Automation System Smart Home Hub 5GHz with Poe Power Over Ethernet

US $ 69-89 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Serial Hub FAQ

  • QWhat are the benefits of procuring PDUs wholesale for electrical & electronics applications?

    The Serial Hub is a top choice in our PDU collection.Procuring PDUs wholesale offers cost savings due to bulk discounts. Wholesale purchases provide the flexibility to meet varying power distribution needs across projects. Proper sourcing ensures quality components for sustainable performance.

  • QWhat types of PDUs are commonly used in the electrical & electronics industry?

    Discover the perfect addition to your PDU with our Serial Hub.PDUs in the electrical & electronics industry come in various types such as basic PDUs, metered PDUs, switched PDUs, and smart PDUs. Each serves specific needs regarding power output, control features, and data monitoring.

  • QHow can I find reliable PDU suppliers in China for my electrical & electronics business?

    Discover the perfect PDU addition with our Serial Hub.To find reliable PDU suppliers in China, utilize online directories, attend industry exhibitions, and network with business contacts. Prioritize suppliers with a proven track record, certifications, and positive reviews from clients.

ODM Factory Smart Linux Hubs Linux Tablet PC Zigbee Smart Hubs NFC Smart Home Z Wave Smart Hubs Device

ODM Factory Smart Linux Hubs Linux Tablet PC Zigbee Smart Hubs NFC Smart Home Z Wave Smart Hubs Device

US $ 49.9-62 / Piece FOB
2 Pieces (MOQ)
More
Card Reader : Without Card Reader
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Deep Custom Smart Home Zigbee Remote Control Rockchip Px30 4G Zigbee Gateway Hub Uart OEM Smart Home

Deep Custom Smart Home Zigbee Remote Control Rockchip Px30 4G Zigbee Gateway Hub Uart OEM Smart Home

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
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
Webcam : Webcam
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Locomotive Engine Fan Hub 3103513X Heavy Duty Cooling Pulley for Mining Conveyors

Locomotive Engine Fan Hub 3103513X Heavy Duty Cooling Pulley for Mining Conveyors

US $ 400-1,400 / Piece FOB
1 Piece (MOQ)
More
Main Products: Engine, Disel Generator Set, Disel Generator, Spare Parts for Generator, Spare Parts for Engine
Contact Supplier
Audited Supplier
Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
Smart Gateway Hub Deep Cusotm Iot Gateway Linux OS Uart 4G LTE Smart Remote Control Zigbee Hub Wall

Smart Gateway Hub Deep Cusotm Iot Gateway Linux OS Uart 4G LTE Smart Remote Control Zigbee Hub Wall

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

Guangdong, China Since 2022
Chat Now Send Inquiry
Smart Home Zigbee Gateway ODM Zigbee BLE Hub Uart 4G Moudle Ptcrb BLE 5.0 Zigbee Hub Wall

Smart Home Zigbee Gateway ODM Zigbee BLE Hub Uart 4G Moudle Ptcrb BLE 5.0 Zigbee Hub Wall

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
ODM Linux Smart Home Automation Zigbee 3.0 Hub IoT Gateway Zwave Hub

ODM Linux Smart Home Automation Zigbee 3.0 Hub IoT Gateway Zwave Hub

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

Guangdong, China Since 2022
Chat Now Send Inquiry
Customized Zigbee Touch Panel PC Home Automation Zigbee Keypad Linux OS Tablet PC Zigbee Hub

Customized Zigbee Touch Panel PC Home Automation Zigbee Keypad Linux OS Tablet PC Zigbee Hub

US $ 61-92 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Super-Speed USB 3.0 Hub 4 Ports with Phone Holder

Super-Speed USB 3.0 Hub 4 Ports with Phone Holder

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

Guangdong, China Since 2016
Chat Now Send Inquiry
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: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
HD90149416023 4110001182012 4110001182133 HD90149416488 HD90149416097 Wheel Hub for Hande Axle Lgmg Mt86 Mt86h Mt95 Mt96L Tonly Tl875 Tl875b Tl883 Tl885 Tl891

HD90149416023 4110001182012 4110001182133 HD90149416488 HD90149416097 Wheel Hub for Hande Axle Lgmg Mt86 Mt86h Mt95 Mt96L Tonly Tl875 Tl875b Tl883 Tl885 Tl891

US $ 50-120 / Piece FOB
1 Piece (MOQ)
More
Drum Brakes Classification : Floor
Contact Supplier
Audited Supplier
Jinan Fortune Lida Auto Parts Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
ODM Smart Hub Remote 4G Zigbee Gateway Hub Iot Support Custom RJ45 Smart Wireless Hub Gateway

ODM Smart Hub Remote 4G Zigbee Gateway Hub Iot Support Custom RJ45 Smart Wireless Hub Gateway

US $ 60-100 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Android Tablet, Linux Tablet, Windows Tablet, Softpos Tablet, Wall Mounted Tablet, Poe Tablet, Tablet with NFC, Smart Home Tablet, Som Sbc Solutions, HMI Embedded Tablet
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
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
Information content : Data
Contact Supplier
Audited Supplier
Shenzhen Pretech Industrial Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Socket & Outlet > PDU > Data Center PDU
1/114
TOP

Search Filter

Categories

More Less
  • PDU
  • Lithium Battery
  • Rack Server
  • Set Top Box
  • Smart Home Control Tablet
  • Communication Module
  • USB Products
  • Fiber Optic Equipment
  • Repeater
  • Hub

Certification

More Less
  • ISO9001
  • RoHS
  • TS16949
  • CE
  • E-Mark
  • COP
  • CCC

Material

More Less
  • Iron
  • Aluminum
  • Copper

Standard Component

More Less
  • Standard Component

Technics

More Less
  • Push
  • Forging

Type

More Less
  • Piston
  • Piston Ring
  • Cylinder Head
  • Crankshaft
  • Connecting Rod

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Hubei
  • Fujian
  • Shandong
  • Zhejiang
  • Jiangsu
  • Hunan
  • Shanghai
  • Chongqing
  • Henan
  • Beijing
  • Hongkong S.A.R.
  • Hebei
  • Sichuan
  • Anhui
  • Guizhou
  • Jiangxi
  • Shaanxi
  • Jilin
Reset Done