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Estink MDB to RS232 Converter, ABS Plastic MDB Payment Device to PC Converter RS232 Adapter Bill Acceptor Computer Serial Port Transfer Box for Connecting MDB Receivers
- Model #: TONFB0BQ75BMG6
- $85.99 –
- Free Shipping

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USBGear Dual RS-232 USB Serial Adapter with LEDs, Surge Protection, Plug & Play
- Model #: TONFB08NTS2N4J
- $90.99 –
- Free Shipping

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RS-422/485 Serial Server NPORT5130A NPORT5130A-T Original(NPORT5130A-T)
- Model #: TONFB0FJ2JGPXZ
- $891.99 –
- Free Shipping

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USB to TTL, to RS232, to RS485 Serial Port Adapter Expanding USB-HUB Multi-Port
- Model #: TONFB0GYDTQXDM
- $150.99 –
- Free Shipping

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DTECH 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 with Prolific PL2303 Chip (Pack of 6)
- Model #: TONFB0FRQ3BL88
- $162.99 –
- Free Shipping

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Advantech B-B Smartworx 422TTL Serial RS-422 DB25 Female to TTL DB25 Male Converter
- Model #: TONFB01GW8BUK2
- $130.99 –
- Free Shipping

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USBGear USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI
- Model #: TONFB00JPKW7OI
- $128.99 –
- Free Shipping

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USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB9 RS-232
- Model #: TONFB004ET8ZAA
- $225.99 –
- Free Shipping

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4-Port RS-232 Serial Server NPORT 5410 Original
- Model #: TONFB0FJ2KFH9K
- $1,212.99 –
- Free Shipping

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4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems
- Model #: TONFB00F4CDTKC
- $200.99 –
- Free Shipping

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Industrial Automation Serial Device Server NPort IA-5250
- Model #: TONFB0F93QK18T
- $1,181.99 –
- Free Shipping

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4-Port RS422 RS485 Serial Server NPORT5430 Original
- Model #: TONFB0FJ2DP735
- $1,284.99 –
- Free Shipping

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MICRO CONNECTORS USB 2.0 A-Male to DB9-Male Serial Adapter 5-Pack
- Model #: TONFB0HD9RYGZ4
- $142.99 –
- Free Shipping

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RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data
- Model #: TONFB07L316YT2
- $159.99 –
- Free Shipping

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USR-W610 Qualcomm Version Serial RS232 RS485 /Ethernet to Wi-Fi Converter 2·4G Wi-Fi Serial Server Support MQTT/TCP/UDP/HTTP Data Communication
- Model #: TONFB0FDQWQW35
- $122.99 –
- Free Shipping

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MICRO CONNECTORS USB 2.0 A-Male to DB9-Male Serial Adapter 10-Pack
- Model #: TONFB0HD9B4XX8
- $247.99 –
- Free Shipping

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DTech Serial Splitter 8 Port Industrial RS232 Expander COM Port Switch Box with Power Adapter for Sharing PCs and Capture Data - 1x8
- Model #: TONFB07B631G26
- $196.99 –
- Free Shipping

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DTech 10 Feet USB to Serial Female Adapter Cable DB9 RS232 to USB 2.0 Cord with Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row DB-9 F Connector) (Pack of 5)
- Model #: TONFB0FRX47L4S
- $153.99 –
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SEDNA - USB to 8 Port Serial Hub with 2 USB 2.0 Port - Com Port Retention - 1U 19 Inch Rack Mount
- Model #: TONFB07G2551KF
- $486.99 –
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Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway-2PCS
- Model #: TONFB0C6K9PTMK
- $99.99 –
- Free Shipping

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Waveshare 2-Ch RS485 to RJ45 Ethernet Serial Server, Dual Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, PoE Ethernet Port
- Model #: TONFB0CB8LXQFH
- $96.99 –
- Free Shipping

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USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset Works with Windows 10, 8, 7, XP and Mac OS Systems
- Model #: TONFB004ET6R50
- $238.99 –
- Free Shipping

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16 Port USB to RS-232 Serial Adapter - Rack Mountable with Built-in Power Supply, DIN Rail Ready, Industrial Grade
- Model #: TONFB00F52WUS8
- $737.99 –
- Free Shipping

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Tripp Lite Serial Server Interface Unit/Module for B064-Series Cat5 KVM Switches (B055-001-SER)
- Model #: TONFB002TLP580
- $225.99 –
- Free Shipping

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Coolgear Industrial 16 Port USB to Serial Rack Mount Adapter - RS-232/422/485 COM Ports, DIP Switch Configuration, LED Diagnostics, Plug & Play
- Model #: TONFB01N982GR1
- $1,365.99 –
- Free Shipping

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(Price for 2 Pcs) UART to Ethernet TCP/IP Module Two*TTL to Ethernet Module New Cortex-M7 Solution Serial Dual USR-TCP232-E2
- Model #: TONFB0BWXHC4R9
- $142.99 –
- Free Shipping

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Moxa UPort 1250I-G2 2-Port RS-232/422/485 USB-to-Serial Converter with 2 kV Isolation Protection, 0 to 60°C Operating Temperature
- Model #: TONFB0CYDCDZFY
- $684.99 –
- Free Shipping

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4 Port USB to RS232 Serial Adapter w/Optical Isolation, Surge Protection, 2500Vrms Isolation, Bus Powered, High Speed Serial Communication for Industrial Use
- Model #: TONFB004FFCANQ
- $517.99 –
- Free Shipping







