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Dtech Industrial-grade RS232/485/422 to TCP/IP Ethernet 3 in 1 Serial Server with High-grade Imported Chips
- Model #: BZ59-1125-7
- $78.39 –
- More options from $77.39
- Free Shipping
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StarTech.com RS232EXTC1 Serial DB9 RS232 Extender over Cat 5 - Up to 3300 ft
- Type: VGA over Ethernet
- Max Extend Distance: 3300 feet
- Changer Type: DB9 RS232 Extender
- Color: Black
- Model #: RS232EXTC1
- $122.88
- $118.46 –
- More options from $118.46 - $131.69
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Rocstor DB9 to RJ45 Modular Serial Adapter - Black - 1 x 9-pin DB-9 Serial - Female - 1 x RJ-45 Network - Female - Gold Connector - Gold Contact - Black
- Brand: Rocstor
- Model #: Y10A342-B1
- $8.33 –
- Free Shipping
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PUSR RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s
+ $3 off w/ promo code EDF34746, limited offer
- Model #: USR-TCP232-410S
- $55.90
- $52.90 –
- Save: $3.00 (5%)
- Free Shipping
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Mini PCI-E to Dual RJ45 Gigabit + COM Serial Port Combo Card, 2-Port 10/100/1000Mbps LAN RS232 Adapter for Industrial PC & Embedded Motherboard
- Model #: B3EN-S2994
- $32.49 –
- Free Shipping
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4-Port PCIe RS232 Serial Expansion Card with 5V/12V Power Output, DB9 COM Adapter for Industrial Control & Legacy Equipment
- Model #: B3EN-S2380
- $47.89 –
- Free Shipping
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USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS (USR-TCP232-410S)
Limited time offer, ends 07/12
- Model #: USR-TCP232-410S-0
- $94.98 –
- More options from $94.98
- Free Shipping
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PCIe Serial Parallel Combo Card, ASIX AX99100 Chip 2×DB9 RS232 + DB25 LPT Port Expansion Adapter
- Model #: B3EN-S2276
- $27.89 –
- Free Shipping
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- $36.89 –
- Free Shipping
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PCIe to 2-Port RS232 Serial Expansion Card, MCS9922 Chip DB9 COM Adapter Supports Windows 10
- Model #: B3EN-S2272
- $25.89 –
- Free Shipping
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Vszerda 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE
Limited time offer, ends 07/20
- Model #: 16SF5DS
- $33.99 –
- Free Shipping
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PUSR RS485 Serial to Ethernet Converter MQTT/SSL Modbus RTU to TCP Gateway 1 Port USR-N510
- Model #: USR-N510
- $69.99 –
- Free Shipping
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Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway-2PCS
- Model #: LIUDB0C6K9PTMK
- $189.99 –
- More options from $90.99 - $189.99
- Free Shipping
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2-Port Industrial RS232 PCIe Serial Card, PCI-E x1 DB9 COM Port Expansion Adapter Compatible with PCIe x4/x8/x16
- Model #: B3EN-S2294
- $31.09 –
- Free Shipping
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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above
- Model #: 400900404311
- $41.88 –
- More options from $41.88 - $48.99
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Mini PCIe to 4-Port Industrial RS232 Serial Card, DB9 COM Expansion Adapter Working at -40~+85
- Model #: B3EN-S2394
- $87.89 –
- Free Shipping
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PCIe 2-Port RS232 Serial Adapter Card with DB9 Ports, Dual COM Expansion Card for Industrial PC & Desktop
- Model #: B3EN-S2374
- $37.59 –
- Free Shipping
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PCIe Dual DB9 RS232 Serial Card, 2-Port COM Port Expansion Adapter for Industrial PC & Desktop
- Model #: B3EN-S2376
- $47.89 –
- Free Shipping
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Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset
- Brand: Dell
- Series: USB2-VE487-TG
- Part Number: USB2-VE487-TG
- Type: black
- Model #: 389010790951
- $33.99 –
- Free Shipping
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FTDI Type C RS232 Serial Adapter Converter Plug Board With TXD, RXD, CTS,RTS, DCD, DSR, DTR, RI, GND, VCC
- Model #: ccooc-0042430
- $15.19 –
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PCIe Dual RS485/RS422 Serial Card with DB9 & Terminal Block Adapters, 2-Port Industrial COM Expansion Adapter
- Model #: B3EN-S2384
- $67.79 –
- Free Shipping
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M.2 Key M/B to Dual DB9 RS232 Serial Card, PCIe 2.0 x1 2-Port COM Adapter for Embedded & Terminal Equipment
- Model #: B3EN-S2390
- $55.89 –
- Free Shipping
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RS232 To RS485 Serial Port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale
Limited time offer, ends 07/16
- Model #: FL088320191
- $19.99 –
- More options from $19.70
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Industrial RS232 RS485 RS422 Serial to CAN Bus Converter Module DC9 36V Protocol Adapter for Automotive Industrial Automation Equipment
- Model #: CLAWB0G3N937PF
- $103.19 –
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USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above
- Brand: BELKIN
- Series: FTDI-LED
- Part Number: FTDI-LED
- Changer Type: N/A
- Model #: 162702758156
- $64.99 –
- Free Shipping
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4-Port PCIe RS485/RS422 Serial Expansion Card, DB9 COM Adapter with Surge Protection & Terminal Blocks for Industrial Automation
- Model #: B3EN-S2391
- $67.89 –
- Free Shipping
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PCIe to 2×RS232 DB9 COM + DB25 LPT Parallel Port Card, AX99100 Chip Serial Parallel Combo Adapter for Printer & Industrial Equipment
- Model #: B3EN-S2269
- $27.49 –
- Free Shipping
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PCIe to 2-Port RS232 Serial Expansion Card, AX99100 Chip DB9 COM Port PCI Express Adapter
- Model #: B3EN-S2277
- $29.39 –
- Free Shipping
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PCIe to 2-Port DB9 RS232 Serial Expansion Card, AX99100 Chip COM Port PCI Express Adapter
- Model #: B3EN-S2292
- $29.39 –
- Free Shipping
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Quantum High-Performance Mini PCIe RS-232 Serial Card with 2 Ports for Industrial Automation and POS Systems
- Model #: C10V-S49-59
- $108.19 –
- Free Shipping
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Vszerda DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE
Limited time offer, ends 07/20
- Model #: 98H4T98H
- $56.79 –
- Free Shipping