Wholesale Serial Port Converter
Total 237
manufacturers & suppliers found with 711 products
Audited Supplier
Manufacturer/Factory
Pressure Sensor
, Power Meter
, Sensor
, Temperature Sensor
, Level Transmitter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 19 / pcs1 pcs (MOQ) -
US$ 19 / pcs1 pcs (MOQ)
-
US$ 59 / pcs1 pcs (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
Audited Supplier
2000
Plant Area
3
Number of Employees
Manufacturer/Factory
WiFi Module
, WiFi USB in Wall Ap Router
, Portable WiFi Power Bank Router
OEM, ODM, Own Brand
Nil
-
US$ 28.9 / Piece100 Pieces (MOQ)
-
US$ 55 / Piece2 Pieces (MOQ)
-
US$ 2.29 / Piece50 Pieces (MOQ)
Shenzhen ATC Technology Co., Ltd.
Since 2011 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Modbus I/O Module
, Modbus PLC Controller
, Serial Server for Industrial
, USB Convetrer for Industrial
, Interface Converter for Industrial
OEM, Own Brand
Response Time≤3h
-
US$ 130 / Piece1 Piece (MOQ)
-
US$ 82.8 / Piece1 Piece (MOQ)
-
US$ 130 / Piece1 Piece (MOQ)
Sichuan Odot Automation System Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
2000
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Integrated I/O Module
, PLC I/O System
, Gateway Protocol Converter
, Remote I/O System
, Ethercat I/O Adapter
OEM, ODM, Own Brand
ISO9001:2015
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Trading Company
GSM Module
, GPRS Module
, GPS Module
, GSM Modem
, Electronics Parts
OEM
within 15 workdays
-
US$ 46 / Piece1 Piece (MOQ)
-
US$ 17 / Piece2 Pieces (MOQ)
-
US$ 46 / Piece1 Piece (MOQ)
Manufacturer/Factory
SFP Module
, Fiber Media Converter
, Poe Switch
, Industrial Ethernet Switch
, Fiber Video Converter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 10 / Pair1 Pair (MOQ)
-
US$ 10 / Pair1 Pair (MOQ)
-
US$ 10 / Pair1 Pair (MOQ)
Manufacturer/Factory
, Trading Company
IC Chip
, IGBT
, LED Module
, Silicon-Controlled Rectifier
, Instrument Components
OEM, ODM
ISO 9001, ISO 14001, IATF16949, HSE
-
US$ 19.99 / Piece100 Pieces (MOQ)
-
US$ 8.9 / Piece100 Pieces (MOQ)
-
US$ 13.5 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Group Corporation
Serial Device Server
, 4G Router
, 4G Modem
, GPRS Modem
, RS232 Ethernet Converter
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 95 / Piece1 Piece (MOQ)
-
US$ 41 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Bluetooth RS232
, Serial Bluetooth
, WiFi RS232
, Bluetooth Serial
, WiFi Serial
OEM, ODM
Taiwan, China
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 19.5 / Piece1 Piece (MOQ)
Shanghai High-Flying Electronics Technology Co., Ltd,
1000
Plant Area
Manufacturer/Factory
Wi-Fi Module
, Smart Sensor
, Data Transfer Unit
, Zigbee Gateway
, BLE Module
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 55 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fiber Optic Patchcord
, Optical Adapter
, Optic Attenuator
, CWDM/DWDM
, Media Converter
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 6.8 / Piece1 Piece (MOQ)
-
US$ 6.8 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
Dongguan Phynam Comtech Co., Ltd.
Since 2015 Suppliers with verified business licenses
4.0
183
Plant Area
6
Number of Employees
Trading Company
Poe Switch
, UTP LAN Cable
, Network Cable
, Wireless Ap
, Wireless CPE
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Industrial Poe Switch
, Fiber Media Converter
, Poe Injector
, HDMI Fiber Extender
, HD/3G/12g-SDI Fiber Extender
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 39 / Piece1 Piece (MOQ)
-
US$ 169 / Pair1 Pair (MOQ)
-
US$ 69 / Pair1 Pair (MOQ)
Manufacturer/Factory
, Trading Company
Arduino Board
, Arduino Sheild
, Arduino Starter Kit
, 3D Printers
, Arduino Robot
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, QC 080000
-
US$ 0.94 / Piece10 Pieces (MOQ)
-
US$ 1.1 / Piece10 Pieces (MOQ)
-
US$ 1.15 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Electronics PCB
Dandong, Liaoning
-
US$ 0.99 / Piece1 Piece (MOQ)
-
US$ 0.49 / Piece1 Piece (MOQ)
-
US$ 0.49 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
VFD
, Reactor
, EMC Filter
, Encoder
, ATS
within 15 workdays
Hangzhou, Zhejiang
-
US$ 2401.75 / Piece2 Pieces (MOQ)
-
US$ 485.9 / Piece1 Piece (MOQ)
-
US$ 1111.45 / Piece1 Piece (MOQ)
Quanzhou Machtric Automation Equipment Co., Ltd.
Since 2010 Suppliers with verified business licenses
4.0
3.58 Mil
Annual Revenue
144
Plant Area
9
Number of Employees
Trading Company
Frequency Inverter
, Control Panel
, HMI
, Thyristor Power Controller
OEM, ODM
ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 81 / pcs1 pcs (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Frequency Inverter
, Soft Starter
, AC Drive
, Frequency Converter
, Welding Machine
OEM, Own Brand
ISO 9001, QC 080000
-
US$ 245 / Piece1 Piece (MOQ)
-
US$ 228 / Piece1 Piece (MOQ)
-
US$ 143.85 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Solar Charge Controller
, Power Inverter
, Ess
, Lithium Battery
, Inverter Charger
OEM, Own Brand
ISO 9001
-
US$ 632.4 / Piece1 Piece (MOQ)
-
US$ 617 / Piece1 Piece (MOQ)
-
US$ 632.4 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
4-20mA Converter
, 0-5V to 4-20mA Converter IC
, 4-20mA to 0-10V
, 4-20mA to 0-5V
, RS232 to 4-20mA
OEM, ODM, Own Brand, YUAN
ISO9001:2015
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 189 / Piece1 Piece (MOQ)
-
US$ 127 / Piece1 Piece (MOQ)
Guangzhou Jiayi Automation Equipment Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
100
Plant Area
2
Number of Employees
Trading Company
Servo Motors and Drives
, Frequecy Inverters
, Touch Screen
, Sensors
, PLC
within 15 workdays
Guangzhou, Guangdong
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Iot Gateways
, 4G M2m RTU
, Ethernet I/O Module
, Industrial Computer
, Industrial 4G Edge Router
ISO9001:2015
within 15 workdays
-
US$ 42.55 / Piece1 Piece (MOQ)
-
US$ 42.55 / Piece1 Piece (MOQ)
-
US$ 42.55 / Piece1 Piece (MOQ)
Zhejiang H-Wise Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
2000+
Plant Area
67
Number of Employees
-
US$ 36 / Piece1 Piece (MOQ)
-
US$ 32 / Piece1 Piece (MOQ)
-
US$ 85 / Piece1 Piece (MOQ)
Takfly Communications Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
65
Number of Employees
Manufacturer/Factory
Fiber Optical Cable
, Patch Cord
, Adapter
, Terminal Box
, PLC Splitter
Own Brand, ODM, OEM
ISO9001:2008, ISO14001:2004
-
US$ 0.1 / Piece2 Pieces (MOQ)
-
US$ 0.1 / Piece2 Pieces (MOQ)
-
US$ 0.1 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Circular Connector Cable
, Nmea 2000 Cable
, Ftdi Cable
, IP67 Waterproof Cable
, Aisg Cable
OEM, ODM, EMS
ISO 9001
-
US$ 3 / Piece500 Pieces (MOQ)
-
US$ 2 / Piece500 Pieces (MOQ)
-
US$ 3 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Frequency Inverfter
, Varibale Frequency Inerter
, VSD
, VFD
, AC Motor Drives
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 101 / Piece1 Piece (MOQ)
-
US$ 101 / Piece1 Piece (MOQ)
-
US$ 105 / Piece1 Piece (MOQ)
Hefei Brans Measuring And Controlling Technology Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Load cells
, Force sensors
, Weighing indicators
, Transmitter
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
Shanghai Zicheng Electric Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
150
Plant Area
12
Number of Employees
Trading Company
Module
, Frequency Converter
, Circuit Breaker
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 329.91 / Piece1 Piece (MOQ)
-
US$ 1909.48 / Piece1 Piece (MOQ)
-
US$ 326.38 / Piece1 Piece (MOQ)
Zhejiang Ziri Electrical Technology Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
1720
Plant Area
102
Number of Employees
Manufacturer/Factory
, Trading Company
Frequency Inverter
, Soft Starter
, Control Panel
, Pump Inverter
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 6700 / Piece1 Piece (MOQ)
-
US$ 6780 / Piece1 Piece (MOQ)
-
Negotiable2 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Transceiver Module
, Media Converter
, Industrial Ethernet Switch
, SFP
, Poe Switch
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 104.1 / Piece1 Piece (MOQ)
-
Negotiable10 Pieces (MOQ)
-
US$ 270 / Piece1 Piece (MOQ)
Audited Supplier
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