1x Serial USB
Single port usb serial adapters RS-232 One Port USB Adapter
USB to Serial RS232 Adapter DB9 Male for Windows 10, 8, 7
OS Compatibility
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Volume Pricing
USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac
RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI
- Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
- Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
- Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
- COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
- Upstream: 1 USB port, Type A Male Connector
- Downstream: 1 Male DB9, w/ nuts
- LEDs: Power, TX / RX
OS Compatibility
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![](/media/icons/linux_icon.png)
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Volume Pricing
72in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)
OS Compatibility
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Volume Pricing
USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac
RS-232 | 128 Bytes Receive | 256 Bytes Transmit | FTDI
- Expand Your Serial Capabilities: The Mini Serial Adapter can be utilized through an existing USB Port to work with your legacy serial connections. It’s great for newer technologies with no serial port connections.
- Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
- Upstream: 1 USB port, Type A Male Connector
- Downstream: 1 Male DB9, w/ nuts
- RS-232 Signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
- Transmit Buffer: 256 Bytes
- Receive Buffer: 128 Bytes
- LEDs: TX / RX
OS Compatibility
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Volume Pricing
PRO Single Port USB to Serial Adapter with Activity LED 3ft
OS Compatibility
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Volume Pricing
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
OS Compatibility
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Volume Pricing
USB to RS232 Serial Adapter 3ft. Cable
OS Compatibility
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Volume Pricing
36in FTDI USB to Serial Cable for MAC PC Linux with Windows 11
OS Compatibility
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Volume Pricing
6ft. Long FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232
OS Compatibility
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Volume Pricing
6ft. Long USB RS-232 Serial Adapter DB-9 Male 32/64 bit WIn 7/ XP
RS-232 | 512 Bytes Receive | 512 Bytes Transmit | FTDI
- Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
- Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
- Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
- COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
- Upstream: 1 USB port, Type A Male Connector
- Downstream: 1 Male DB9, w/ nuts
- LEDs: Power, TX / RX
OS Compatibility
![](/media/icons/osx_icon.png)
![](/media/icons/linux_icon.png)
![](/media/icons/win8_icon.png)
![](/media/icons/win10_icon.png)
Volume Pricing
USB to Serial RS-232 adapter with LED indicators
OS Compatibility
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Volume Pricing
Gearmo 16 Inch USB to Serial RS232 Win10 FTDI Adapter w/LED
OS Compatibility
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Volume Pricing
USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip
OS Compatibility
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Volume Pricing
Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out
OS Compatibility
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Volume Pricing
12 inch DB-9 Serial RS232 FTDI CHIP Adapter Windows 7/8 Compatible
OS Compatibility
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Volume Pricing
USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip
OS Compatibility
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Volume Pricing
36 inch USB to Serial RS232 FTDI professional adapter
OS Compatibility
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Volume Pricing
FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Adapter Selectable via Software
OS Compatibility
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Volume Pricing
USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI
OS Compatibility
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Volume Pricing
USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
OS Compatibility
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Volume Pricing
USB to RS-232 Optically Isolated Industrial Adapter with DIN-Rail
OS Compatibility
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Volume Pricing
USB to Serial 2.0 High-Speed USB RS-232 Industrial Adapter w/DIN-Rail
OS Compatibility
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Volume Pricing
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block
OS Compatibility
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Volume Pricing
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
OS Compatibility
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Volume Pricing
DB9 to Terminal Block 5 Pin Passive Adapter
Volume Pricing
12 inch USB to RS232 adapter with FTDI chip
OS Compatibility
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Volume Pricing
USB to Terminal Wire RS422 RS485 Mini FTDI Plug-in Adapter
OS Compatibility
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Volume Pricing
Windows 7/8 Compatible 36 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232
OS Compatibility
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![](/media/icons/linux_icon.png)
![](/media/icons/win8_icon.png)
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Volume Pricing
36in. USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)
OS Compatibility
![](/media/icons/osx_icon.png)
![](/media/icons/linux_icon.png)
![](/media/icons/xp_icon.png)
![](/media/icons/win7_icon.png)
Volume Pricing
PROLIFIC CHIP 16 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232
OS Compatibility
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![](/media/icons/linux_icon.png)
![](/media/icons/xp_icon.png)
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Volume Pricing
10ft USB to Serial Adapter Cable with Screws and Three LED display
OS Compatibility
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![](/media/icons/linux_icon.png)
![](/media/icons/xp_icon.png)
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Volume Pricing
USB RS485 Adapter to RJ45 FTDI chip inside
OS Compatibility
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Volume Pricing
USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside
OS Compatibility
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Volume Pricing