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USB to 2 T-T-L Serial Ports, Two RS-232 Channels, RS485 Dual Channels, 5V/3.3V FT2232D Chip Converter Adapter Support All Windo(USB Cable 1.5m)
- Model #: CLAWB0FGQQTL4P
- $81.99 –
- Free Shipping

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10 Pieces of FT232RL Mini USB to TTL Serial Converter Adapter Modules, 3.3V/5.5V.
- Model #: CLAWB0DSZKMQN1
- $82.99 –
- Free Shipping

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Advanced Isolated USB Up to /232/422 Serial Adapter for Fast Transmission, Card, Black ABS Material
- Model #: CLAWB0F98ZBJ5R
- $92.99 –
- Free Shipping

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USBGear Dual RS-232 USB Serial Adapter with LEDs, Surge Protection, Plug & Play
- Model #: CLAWB08NTS2N4J
- $90.99 –
- Free Shipping

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USBGear USB 2.0 to Serial RS232/422/485 Adapter w/FTDI Chip, Surge Protection, LED Diagnostics, User Configurable DIP Switch
- Model #: CLAWB01MRNW744
- $130.99 –
- Free Shipping

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Coolgear Industrial-Grade RS-232 / RS-422 / RS-485 to USB Adapter - Isolated, Surge-Protected, Plug & Play
- Model #: CLAWB0DF35ZNG6
- $270.99 –
- Free Shipping

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WRIARICH 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11/10/8/7/XP/Vista, Built in Self-Powered Technology, No Need Additional Power Supply
OUT OF STOCK
- Model #: VAS4F98EDFSW
- $21.99 –
- Free Shipping

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Jansicotek 4 Ports PCIE USB 3.0 Card Super Speed 5Gbps PCI Express (PCIe) Expansion Card for Windows 11/10/8.1/8/7/Vista/XP/Server
OUT OF STOCK
- Model #: VDS5+9F9+WSAS
- $21.99 –
- Free Shipping
