645 products found from 35  

Wholesale Serial Usb Converter

manufacturers & suppliers

USB to RS232 Serial Cable dB9 RS232 Converter

FOB Price: US $ 2 / Piece
Min. Order: 1000 Pieces
  • Material: Metal
  • Interface Type: USB 2.0
  • Degree of Innovation: Innovative
  • Applicable Brands: Computer
  • Type: USB Adapter
  • Certification: CE

USB 2.0 to Serial RS232 dB9 9 Pin Converter

FOB Price: US $ 1-1.5 / Piece
Min. Order: 100 Pieces
  • Application: Computer
  • Interface Type: USB
  • Material: Copper
  • Pin: 9 Pin
  • Feature: Explosion-proof
  • Power Cable Type: 4

Transfer Adapter Converter - USB 3.1 Type C Plug to Micro-USB Port Transfer Adapter Converter for Gaming Notebooks

Min. Order: 100 Pieces
  • Application: SD Card, TF Card
  • Reader Agreement: Wiegand
  • Reader Port Type: Serial Port
  • Port: Shekou
  • Production Capacity: 500000PCS/Month
  • Origin: Shenzhen

Quality UK Ftdi USB2.0 to RS232 Serial Cable Converter

FOB Price: US $ 5-5.5 / Piece
Min. Order: 200 Pieces
  • Application: Computer
  • Interface Type: USB
  • Material: Copper
  • Pin: 4Pin
  • Feature: Waterproof
  • Power Cable Type: Two-pin
  • Shenzhen Utech Electronics Co., Ltd.
  • Guangdong

4-port Serial to USB Converter with ESD Surge Protection

  • Packing: Standard Package
  • Trademark: Advantech
  • Luchengtech Co., Ltd.
  • Beijing

USB to RS-485/422 Serial Converter with ESD USB Interface Converter

FOB Price: US $ 50-65 / Piece
Min. Order: 10 Pieces
  • Type: Telecommunications Products
  • Wiring Devices: Asynchronous Half Duplex
  • Certification: CE, ISO, RoHS
  • Condition: Used
  • USB 2.0: Compatible 1.0,1.1
  • Electric Interface: dB9 Connetor
  • Elmax Metal Plastics (Hongkong) Limited
  • Guangdong ISO 9001, ISO 14000

Adapter SATA III USB 3.0 Cable External Hard Drive USB to Serial ATA 22pin Converter Hard Disk 6 Gbps for 2.5" HDD/SSD

FOB Price: US $ 3.67-4.99 / Piece
Min. Order: 50 Pieces
  • Application: Computer
  • Interface Type: USB
  • Material: Copper
  • Pin: SATA 22pin
  • Feature: Explosion-proof
  • Shape: Round
  • U-Mart Technology Limited
  • Guangdong

4-port Serial to USB Converter with ESD Surge Protection 2

  • Packing: Standard Package
  • Trademark: Advantech
  • Luchengtech Co., Ltd.
  • Beijing

1-Port USB to RS-485/422 Serial Converter with ESD Protection

FOB Price: US $ 18-21 / Piece
Min. Order: 10 Pieces
  • Standards: USB 1.0, 1.1
  • Interface: dB9 Serial Needle, USB,RJ45
  • Serial Transmission Speed: 300BPS-460.8kbps
  • Power: USB Direct Power Supply
  • Ports: 1 USB and 1 RS232 Ports
  • Feature: ESD Protection
  • Elmax Metal Plastics (Hongkong) Limited
  • Guangdong ISO 9001, ISO 14000

USB to RS-485/422 Serial Port Converter with ESD

FOB Price: US $ 20-24 / Piece
Min. Order: 10 Pieces
  • Application: Local Communication Cable, LAN Cable, Data Cable
  • Conductor Material: BC/CCS/CCA/TC/CU/CCAG
  • Cover Material: Rubber
  • Type: Cat 2
  • Material Shape: Flat Wire
  • Conductor Type: Stranded
  • Elmax Metal Plastics (Hongkong) Limited
  • Guangdong ISO 9001, ISO 14000

Compact PRO USB to RS485 Converter

FOB Price: US $ 7.8-8.5 / Piece
Min. Order: 200 Pieces
  • Application: Computer
  • Interface Type: USB
  • Material: Copper
  • Pin: 3pin
  • Feature: Waterproof
  • Power Cable Type: Two-pin
  • Shenzhen Utech Electronics Co., Ltd.
  • Guangdong

USB to dB9pin Cable Adapter Converter

FOB Price: US $ 0.3-0.4 / pcs
Min. Order: 1000 pcs
  • Application: Computer
  • Interface Type: USB
  • Material: Copper
  • Pin: 4Pin
  • Feature: Waterproof
  • Power Cable Type: Two-pin

Wiegand to USB Converter

FOB Price: US $ 35 / Piece
Min. Order: 1 Piece
  • Type: Wiegand
  • Card Type: Wiegand to USB
  • Interface: Serial Port
  • Reading Distance: >10m
  • Application: Parking, Hospital, Library, Company, Bank, Store
  • Port: 2 Wiegand Readers
  • Shenzhen Aopu Industrial Co., Ltd.
  • Guangdong

Wiegand to RS232 Converter

FOB Price: US $ 35 / Piece
Min. Order: 1 Piece
  • Type: Wiegand
  • Card Type: Wiegand to USB
  • Interface: Serial Port
  • Reading Distance: >10m
  • Application: Parking, Hospital, Library, Company, Bank, Store
  • Port: 2 Wiegand Readers
  • Shenzhen Aopu Industrial Co., Ltd.
  • Guangdong

USB2.0 to RS232 dB9 Pin Cable Driver Converter

FOB Price: US $ 22.8 / Piece
Min. Order: 1 Piece
  • Shenzhen Fangxing Liutong Industrial Co., Ltd.
  • Guangdong ISO 9001

RS232/ RS485 to WiFi 802.11 Converter (USR-WiFi232-610)

Min. Order: 1 Piece
  • Type: WiFi Module
  • Work Mode: AP+STA
  • WiFi Antenna Type: External
  • Voltage: 5-18V
  • Certification: RoHS, FCC, CE
  • Interface: RS232 RS485
  • Jinan USR IOT Technology Limited
  • Shandong

USB to RS485/RS422 Interface Converter (HXSP-2108G)

  • Type: USB Convertor
  • Certification: CE
  • Packing: Color Box Packing
  • Standard: FCC, ROHS, CE
  • Trademark: Hexin
  • Origin: China
  • Hexin Technology Limited
  • Guangdong

Industrial 8port USB to Serial adapter

Min. Order: 100 Pieces
  • Certification: CE, FCC
  • Port: Shenzhen
  • Xinshun Hardware (Shenzhen) Co., Ltd.
  • Guangdong

Industrial 4port USB to Serial adapter

Min. Order: 100 Pieces
  • Certification: CE, FCC
  • Port: Shenzhen
  • Xinshun Hardware (Shenzhen) Co., Ltd.
  • Guangdong

SC Simplex Singlemode Fiber Optical Media Converter 20km

FOB Price: US $ 12.95-13.88 / Pair
Min. Order: 10 Pairs
  • Wiring Devices: ODF
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Sample: Available
  • Warranty: 1-5 Years
  • Delivery Time: 3-5 Working Days

10/100m Single Mode Sc Port Single Fiber Optic Media Converter

FOB Price: US $ 9-23 / Piece
Min. Order: 100 Pieces
  • Type: Fiber Transceiver
  • Wiring Devices: Fiber Optic Media Converter
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Business Type: Manufacturer
  • Product Name: Fiber Optic Media Converter

500W DC to AC Power Converter with USB Port (QW-500MUSB)

FOB Price: US $ 11.9-13 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Certification: RoHS, CE
  • Output Power: 401 - 500W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

USB 1.1 or 2.0 to RS232 Converter

FOB Price: US $ 2 / Piece
Min. Order: 1000 Pieces
  • Material: Metal
  • Interface Type: USB 2.0
  • Degree of Innovation: Innovative
  • Applicable Brands: Computer
  • Type: USB Adapter
  • Certification: CE

1X 100Base-FX To 2X 10/100Base UTP Media Converter 1550nm 60km

FOB Price: US $ 60-200 / Piece
Min. Order: 1 Piece
  • Type: Fiber Transceiver
  • Wiring Devices: ODF
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Converter Type: Stand-alone Unmanaged
  • Port Type: 2 port RJ45 to 1 port FX

Sc Single Fiber 10/100m Fiber Media Converter

FOB Price: US $ 9-16 / Piece
Min. Order: 1 Piece
  • Type: Fiber Transceiver
  • Wiring Devices: Integrated Wiring
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Item Name: Sc Single-Fiber 10-100m Media Converter with LFP
  • Dimensions: 94mmx70mmx26mm

UPS 1000W Pure Sine Wave Converter with 15A Charger (QW-P1000UPS)

FOB Price: US $ 110-123 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Certification: RoHS, CE
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

USB Connectors 3.0/USB Connectors Panel/USB Converter 3.0 with 1M Cable

FOB Price: US $ 2.0 / Piece
Min. Order: 1 Piece
  • Type: Single Hole Terminals
  • Material: Copper
  • Application: Transmission of Electrical Signals
  • Character: High Temperature Resistance
  • Species: Plug
  • Production Process: Welding

10/100/1000m Sc Dual Fiber Optical Fiber Media Converter

FOB Price: US $ 9.99-12.99 / Piece
Min. Order: 100 Pieces
  • Type: Fiber Transceiver
  • Wiring Devices: Fiber Optic Media Converter
  • Certification: CE, ISO, RoHS, GS
  • Condition: New
  • Business Type: Manufacturer
  • Product Name: Optical Fiber Media Converter

Fully Automatic 12V 2000W DC AC Power Converter (QW-M2000)

FOB Price: US $ 76-88 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Certification: RoHS, CE
  • Output Power: >1000W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

High Speed USB 3.1 Type C to SATA Adapter Cable 22 Pin 2.5" SSD HDD Hard Disk Driver Converter

FOB Price: US $ 1.82-3.74 / Piece
Min. Order: 1 Piece
  • Application: Computer
  • Interface Type: SATA
  • Material: Copper
  • Pin: >10Pin
  • Feature: Explosion-proof
  • Power Cable Type: Three-pin
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