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4 Serial Port RS232/RS485/RS422 to Ethernet Converter
Limited time offer, ends 07/26
- Model #: LC6W1J25-1416
- $304.91 –
- Free Shipping

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USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet
- Brand: DTECH
- Part Number: DT-5011
- Color: Blue
- Dimensions: 3.7084 in x 13.3096 in x 14.9098 in
- Model #: 125994145789
- $32.39 –
- Free Shipping

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Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-304 RS485 Port)
Limited time offer, ends 07/26
- Model #: LC6W1J25-175
- $69.29 –
- Free Shipping

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1FT RS485 to USB Terminal Converter Serial Port Cable for Windows 7 8 10
Limited time offer, ends 08/01
- Model #: C745-L708-086
- $28.99 –
- Free Shipping

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Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-304 RS485 Port)
- Model #: HYH-20260709-C7CC-1831
- $69.29 –
- Free Shipping

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USB to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 6 Feet
Limited time offer, ends 07/29
- Model #: 681877830793
- $44.98 –
- More options from $39.99 - $44.98
- Free Shipping

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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: CS-42042
- $112.49 –
- $5.99 Shipping

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PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card
Limited time offer, ends 07/25
- Model #: C75J*OYJ*G1*0717-243
- $92.96 –
- Free Shipping

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Vszerda FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 08/18
- Model #: H4F8R9S
- $41.99 –
- Free Shipping

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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
- Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
- Color: Black
- Changer Type: USB to RS-232/422/485 Serial
- Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
- Model #: ICUSB234854I
- $281.99 –
- More options from $281.99 - $311.17
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1PCS DB9 RS232 Male to RJ45 Female Adapter, Serial Port to LAN Network Converter, CAT5/Cat5e Cable Extender Connector for Serial Device Connection
Limited time offer, ends 08/08
- Model #: C472-L3499
- $13.06 –
- Free Shipping

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Vszerda FOR Serial Port to Ethernet Transparent Transmission Module ATK-UART2ETH Serial Server Network Port
Limited time offer, ends 08/18
- Model #: HGT89F4
- $42.19 –
- Free Shipping

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6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
- Model #: 785062710154
- $58.13 –
- More options from $58.13 - $62.13
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PCIe to 8-Port RS232 Serial Expansion Card, DB9 9-Pin COM Adapter with Low Profile Bracket, Industrial Serial Card Supports Windows Linux and SFF Chassis
- Model #: B3EN-S2268
- $57.59 –
- Free Shipping

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StarTech.com ICUSB232INT2 Motherboard Serial Port - Internal - 2 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter
- Color: Black
- Cable Length: 24"
- Changer Type: USB to DB9 (RS-232)
- Specifications: Connector Types: 2 - DB-9 (9 pin; D-Sub) Male Interface: serial Number of Ports: 2 Card Type: Low / Standard Profile Max Baud Rate: 115200 bps Data Bits: 7, 8 Stop Bits: 1, 2 Parity: None, Odd, Even, Space, Mark Bus Type: Motherboard Header Internal Ports: 1 - IDC (10 pin; Motherboard Header) Female External Ports: 2 - DB-9 (9 pin; D-Sub) Male Chipset ID: FTDI FT232R Microsoft WHQL Certified: Yes Operating Temperature: -40°C to 85°C (-40°F to 185°F) Storage Temperature: -65°C to 85°C (-85°F to 185°F)
- Model #: ICUSB232INT2
- $65.26
- $60.99 –
- Save: $4.27 (6%)
- Free Shipping

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FTDI Chip Isolated USB to TTL/RS232/RS485 3 IN 1 Serial Port Adapter Industrial-grade TTL RS-232 RS-485 Isolation
- Model #: A9Y1-H0507-51
- $39.58 –
- 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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Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
Limited time offer, ends 07/26
- Model #: C10V-S49-66
- $355.99 –
- Free Shipping

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USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet
- Model #: 462036494564
- $29.99 –
- Free Shipping

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5 Pack Serial Port 9 Pin Null Modem Adapter DB9 FemaleFemale RS232
- Model #: JrSDq-B01BZ31HHK
- $24.88 –
- Free Shipping

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6ft (1.8m) 1-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA
- Model #: 534487022046
- $63.99 –
- More options from $63.99 - $67.99
- Free Shipping

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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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4-Port PCIe RS232 Serial Expansion Card, Four DB9 COM Port Adapter for Industrial PC
- Model #: B3EN-S2392
- $57.89 –
- Free Shipping

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RS232 to RS485 Serial Port Data Interface Adapter Converter 1.2KM
- Model #: CLAWB0G3518FST
- $84.99 –
- Free Shipping

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USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android
- Model #: CLAWB0FGVN2LJ2
- $132.19 –
- More options from $132.19
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D-sub DB9 Breakout Board Connector with Case 9 Pin 2 Row Female RS232 Serial Port Solderless Terminal Block Adapter with Positioning Nuts
- Model #: a18112900ux0732
- $8.49 –
- Free Shipping

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USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
Limited time offer, ends 08/16
- Model #: B01GA0IZBO-YIXIN
- $35.99 –
- Free Shipping

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USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
- Model #: CLAWB004ET8ZAA
- $225.99 –
- Free Shipping

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USB to Serial Adapter 10 ft USB to RS232 DB9 Female Cable COM Port with FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
- Model #: VFR-2034
- $37.59 –
- Free Shipping

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USB to RS485 Serial Port Converter Adapter Cable 6Pin Wire End FT-DI Chip Supports Windows 10 8 7 XP and M-a-c O-S
- Model #: CLAWB0CS5ZYRNL
- $126.99 –
- Free Shipping

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to Dual Serial DB9 RS232 RS-232 2 Port Extension Adapter Card for Desktops for Windows 2000/2003/XP
- Model #: EE-25
- $33.94 –
- Free Shipping



