9-Pin Serial Port to USB Adapter

12 results
Brainboxes 2-Port 9-Pin DB-9 Male RS422/485 USB To Serial Adapter image 1
Item: IM1XK1911
Model: US-313

Brainboxes 2-Port 9-pin DB-9 male RS422 to serial adapter is an effective solution to extend your device connectivity and provides two RS422/485 serial ports to offer peak performance. Delivers uncompromising performance on your laptop/PC with 128 byte deep transmit and 384 byte receive FIFOS coupled with 1Mbit line drivers. Supports 32 bit and 64 bit operating systems that includes Windows XP/Server 2003/Vista/Server 2008/Windows 7/8. Comes with IP-30 rated enclosure for added durability and protection..Serial adapter that is compatible to connect with various devices.USB for quick data-transmission.Full duplex, half duplex autogating modes for transmission, reception.Compatible with Microsoft Windows 8/7/Server 2008/Vista/Server 2003/XP OS.Includes US-313 x USB 2 port RS422/485 1M baud, installation CD including manual, Microsoft signed drivers and utilities.Measures 1.1" x 4.1" x 4".Copper offers good conductivity.Lifetime limited warranty.Meets WEEE, RoHS certification and standards.Weighs 4.06 oz.Brainboxes 2-Port 9-pin DB-9 male RS422 to serial adapter enhances productivity by connecting your computer to serial comms enabled devices. Transfers at 480 Mbps data rate.

Price is  $212.99
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StarTech 4 Port USB to RS232 Serial DB9 Adapter Hub image 1
Item: IM1Q16086
Model: ICUSB2324

This adapter lets you connect up to four RS 232 serial devices to your Mac or PC laptop or desktop computer through a single USB port, as though the computer offered built-on DB9M serial connectors..Photo printer offers fast, reliable printing.Print technology: 4-color (CMYBK) drop-on demand MicroPiezo ®, Print resolution: 5760 x 1440 dpi.Connectivity: Hi-speed USB 20/Wireless 80211 b/g/n5, Wi-Fi direct.Dimensions: 33"H x 9"W x 69"D (storage), 79"H x 98"W x 151"D (printing).Paper type: Plain paper, photo paper glossy, premium photo paper glossy, ultra premium photo paper glossy, Paper sizes: 35" x 5", 4" x 6", 5" x 7".Meets UL60950, CSA 222 No 00950 EMI FCC part 15 subpart B class B, CSA C1088 class B certifications and standards.Display: 27" Color LCD display.Supported memory cards: SD/SDHC/SDXC, miniSD, miniSDHC, microSD, microSDHC, microSDXC.Mobile device compatibility: Epson Connect ™, Epson email print, Epson iPrint ™ mobile app, AirPrint ™, Google Cloud Print ™ android printing.Replacement ink: 320 standard-capacity (CMYBK), Printer designed for use with Epson cartridges only, Ink yield information: CMYBK - 100 4" x 6" photos.Ink type: 4-color dye, Ink palette: Dye black, cyan, magenta and yellow, Fade resistance/print longevity: Up to 200 year album storage.Rated voltage: 100 - 240 VAC, Rated frequency: 50/60 Hz, Rated current: 04 A (max 05 A).Operating temperature: 50 - 95 deg F.Contains setup and instruction manual, power cord, AC power adapter, one ink cartridge (CMYBK) and five photo paper glossy sheets.Comes with 1 year limited warranty.Safety Data Sheet.Certification and standards: Green compliant, CE, ROHS, FCC, USB 1.1 specifications.Warranty: Lifetime limited.Startech.Com® ICUSB2324 DB9 4 Port Serial Adapter Hub is compactly designed to preserve valuable workspace, and is bus-powered to eliminate the need for an external power adapter.

Price is  $141.29
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Brainboxes US-101-001 1 Port RS232 USB To Serial Adapter image 1
Item: IM1BX9912
Model: US-101

Brainboxes 1 Port USB to serial adapter has type A male USB connector on first end and 9-pin DB-9 male RS-232 serial connector on second end. Adapter includes installation CD, 0.25 m USB extender cable and weighs 0.80 oz..USB 2.0.Data transfer rate: Up to 921600 baud, USB 2.0: 480 Mbps.Ports: 1 x 9-pin DB-9 male RS-232 serial, 1 x type-A male USB.Dimensions: 3.5" x 1.4" x 0.8".Form factor: External.Power consumption: 40mA at 5V.Serial port: Ports: 1, Protocol: RS232, Connector: DB9 connector - 9 pin male.Operating distance: EIA - RS232 standard, Tx FIFO size: 128, Rx FIFO size: 256.Max baud rate: 921600, Data bits: 7 or 8, Parity: odd, even, none, mark or space, Stop bits: 1 or 2.Tx/Rx modes: Point to point.PCB layers: 4.Platform supported: PC.Operating system: Microsoft Windows 7/Server 2008/Vista/Server 2003/XP/2000.Includes USB to serial adapter, installation CD, 0.25m USB extender cable.Certifications and standards: RoHS, WEEE.Weight: 0.81 oz..Warranty: Lifetime limited.Black/Blue.Brainboxes 1 Port USB to serial adapter supports 921,600 bytes data transfer rate to provide high performance and drivers for all popular operating systems.

Price is  $76.39
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StarTech ICUSB2324I 4 Port USB to DB9 RS232 Serial Adapter Hub image 1
Item: IM1PU8726
Model: ICUSB2324I

Includes one USB to RS-232 serial adapter, one DIN rail kit, one 6 ft USB A to B cable, one driver CD, and one instruction manual..USB.Data transfer rate: 921.60 Kbps serial port.Ports: 1 x 4-pin type-B female USB 2.0 USB external, 4 x 9-pin DB-9 male RS-232 serial external.Dimensions: 1"(H) x 2.6"(W) x 5.9(L).Form factor: Wall mountable.Serial protocol: RS-232, FIFO: 256 bytes.Chipset ID: FTDI FT2232H.Max baud rate: 921.6 Kbps, Parity: odd, even, mark, space, none, Stop bits: 1, 2, Data bits: 7, 8.Bus type: USB 2.0, Port style: External hub.Environmental condition: Operating temperature: 0 to 60 deg C, Humidity: 5 - 95% RH.Platform supported: PC, Mac.Operating system: Windows 8/7/Vista/XP/2000/CE/Server 2008 R2/2003/2000, Mac OS 10.x, Linux 2.4.x/2.6.x.Certifications and standards: RoHS, Green Compliant.Weight: 15.9 oz..Warranty: 2 years limited.Warranty: 2 years limited.Startech.com® Serial adapter hub has a data transfer rate of 921.60 Kbps and is PC and Mac platform supported.

Price is  $142.51
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Brainboxes 2 Port RS232 USB To Serial Adapter (US-257) image 1
Item: IM1DA1517
Model: US-257

Brainboxes USB to serial adapter features drivers for all popular operating systems including Windows 8. Adapter has external form factor and is PC platform supported with 2 x 9-pin DB-9 male RS-232 serial ports..USB 2.0.Data transfer rate: Up to 921600 baud, USB 2.0: 480 Mbps.Ports: 2 x 9-pin DB-9 male RS-232 serial.Dimensions: 4" x 4.1" x 1.1".Form factor: External.Power consumption: 100mA at 3.3V.Serial port: Ports: 2, Protocol: RS232, Connector: DB9 connector - 9 pin male, Tx FIFO size: 128, Rx FIFO size: 384.Operating distance: EIA - RS232 standard, Tx FIFO size: 128, Rx FIFO size: 384.Max baud rate: 921600, Data bits: 7 or 8, Parity: odd, even, none, mark or space, Stop bits: 1 or 2, Flow control: RTS/CTS, DSR/DTR, Xon/Xoff.Tx/Rx modes: Point to point.PCB layers: 4.Platform supported: PC.Operating system: Microsoft Windows 7/Server 2008/Vista/Server 2003/XP/2000.Certifications and standards: RoHS, WEEE.Weight: 3.84 oz..Warranty: Lifetime limited.Black.Brainboxes USB to serial adapter has data transfer rates up to 921.60 Kbps and features high retention USB socket.

Price is  $139.91
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Plugable 2' USB to RS-232 DB9 Serial Adapter (PL2303-DB9) image 1
Item: IM11N4665
Model: PL2303-DB9

The Plugable 2' serial adapter features one Type A male USB connector on first end and one DB-9 male serial connector on second end for enhanced connectivity. This adapter supports PDA, GPS, router, modem and printer. It works well with software such as HyperTerminal, TeraTerm, WinDBG, all open source serial software on Linux and more. The adapter comes with driver CD and quick installation guide..USB To RS-232 Serial - Connect legacy DB-9 serial communications devices to a modern computer with USB.Legacy Support - Add a 9-pin DB9 RS-232 serial port to any modern computer, replaces built-in or PCIe serial adapters, recommended for use with a serial cable or NULL modem cable.Compatibility Guarantee - Genuine Prolific PL-2303HXD Chipset for widest possible compatibility with Windows (11, 10, 8.x, 7, Vista, and XP), Mac, Linux, and other platforms.Flexible - Programmable baud rate from 75 bits per second to 128,000 bits per second. Plug-and-play creation of a COM port. Powered by USB; no external power needed.Warranty and Support - Questions only an expert can answer? When you contact our support team, you’re connecting with the engineers who design our devices. Every Plugable product is backed by our Seattle-based support team–even before purchase, and a 2-year limited parts and labor warranty after purchase.Device supported: PDA, GPS, router, modem, printer.Works with software like: HyperTerminal, TeraTerm, WinDBG, all open source serial software on Linux, etc.Drivers available for Windows 98, XP, 2K, Vista, Windows 7 and Windows 8 (all versions), Mac OS 8, 9 and Max OS X, Linux kernels 2.6.11 and later.Contains driver CD and quick installation guide

Price is  $38.99
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StarTech ICUSB 2328I USB to DB9 RS232 Serial Adapter Hub, 8 Ports image 1
Item: IM1PZ0241
Model: ICUSB2328I

Startech.com® 8 Port adapter features metal construction that adds durability in harsh environments. Adapter has sturdy wall-mounting brackets and top-hat DIN rail clips..Connect up to 8 USB devices.Windows 8 (32/63bit), 7 (32/64), Vista(32/64), XP(32/64), 2000, CE, Windows server 2008 R2, 2003(32/64), 2000, Mac OS 10.x, Linux 2.4.x/ 2.6.x.Integrated wallmount brackets and included DIN Rail clips for versatile mounting options.Black.Form factor: Wall mountable.Interfaces: 1 x 4-pin female USB 2.0 (external), 8 x 9-pin DB-9 male RS-232 serial (external).Dimensions: 1.7inch(H) x 3.9inch(D) x 7.1inch(L).Includes 1 x USB to RS-232 serial adapter, 1 x DIN rail kit, 1 x 6 ft USB A to B cable, 1 x driver CD, 1 x instruction manual.Rugged all-metal enclosure for added durability in harsh environments.Easy plug and play installation, with our USB Powered adapter - no power outlet required.Max baud rate: 921.6 Kbps, serial protocol - RS-232, data bits - 7, 8, FIFO - 4096 byte transmit and receive.LED indicators: 8 each, Tx/Rx activity indicators, enclosure type - steel.Parity odd, even, mark, space, none and stop bits - 1, 2.Applications: Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port, connect, monitor and control industrial/automotive sensors and equipment.Connect bar code scanners, receipt printers and other point of sale devices, Connect a satellite receiver, serial modem, or PDA with serial sync, connect and program LED and Digital signage boards.Operating temperature: 32 - 131 deg F, storage temperature: 0 - 85.Certifications and standards: RoHS, green compliant, CE, FCC.Weight: 19.2 oz..Warranty: 2 years limited.Startech.com® 8 Port adapter converts a single USB port into eight RS232 serial ports and also enables in connecting to monitor and control serial devices.

Price is  $204.79
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Iogear  1' USB 1.1 DB-9 Male To Type A Male RS-232 Serial Adapter image 1
Item: IM1T47538
Model: GUC232A

Iogear® USB 1.1 DB-9 Male to type A male RS-232 serial adapter is a efficient and cost effective solution for various communication and automation applications. Provides a RS-232 serial connector through a standard USB port for reliable transmission. High quality adapter accelerates the data transfer process by transferring at the rate of 230 Kbps. Offers candid USB interface to other serial peripherals like modem, PDA, POS or other serial devices and eliminates the need of the setup hassle. Supports energy saving suspend and remote wakeup operations..USB adapter that is compatible to connect with various devices.1' length for easy access.Male-to-male cable design eliminates the need for separate adapters.USB 1.1 for quick data-transmission.1 x 9 PindB-9 male RS-232 serial to connect conveniently with desktops or laptops.Plastic housing for durability.Compatible with Windows XP/Vista/7/8/8.1, Mac OS.Measures 0.6" x 1.3" x 16.6".Features 1 x 9-pin DB-9 male RS-232 serial connector at first end, 1 x 4-pin type A male USB connector at second end.Copper offers good conductivity.Converts older serial devices to USB connection.Power consumption is about 90 mA and supports the RS-232 serial interface.Offers transfer rate Up to 230 Kbps with USB 1.1, 2.0 compatibility.Operates temperature range of 41 - 104 deg F.Meets RoHS, WEEE certification and standards.Weighs 0.10 lbs.Comes with 3 years limited warranty.Iogear® USB adapter enhances productivity by instantly connecting your PC or Mac with serial devices. Transfers the data at the rate up to 230 Kbps.

Price is  $25.29
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Digi® 301-1001-11 Edgeport® 1-Port USB to Serial Adapter image 1
Item: IM1026981
Model: 301-1001-11

Digi® USB-to-Serial adapter has 1 x 4-pin type B female USB 2.0 connector on first end and 1 x 9-pin DB-9 male RS-232 serial connector on second end. Adapter is compatible with PDA, printer, scanner or other peripheral devices..USB/serial interface.Data transfer rate: Up to 230 Kbps.Ports: 1 x RS-232 9-pin D-sub (DB-9).Dimensions: 0.8"(H) x 1.8"(W) x 3.2"(D).Connectivity technology: Wired.Connector: 1 x 4-pin type B female USB 2.0 USB first end, 1 x 9-pin DB-9 male RS-232 serial second end.Plug and play, hot swappable.USB 1.0, 1.1 and 2.0 compliant, no external power supply needed, UART: 128 byte buffer per direction.Compatibility: PDA, printer, barcode, scanner and other serial peripheral device.Plug the Edgeport/1 into the USB-port of a desktop PC, laptop, or thin client and gain one high speed RS-232 DB-9 serial-port.Operating temperature: 32 - 149 deg F, Operating humidity: 0 - 95%.Includes Edgeport/1, 1 meter USB cable.Compliant and standards: CE, UL 1950, CSA No. 950, FCC Part 15 Class B, EN55022 Class B, 55024, 60950.Weight: 1.6 oz..Warranty: 5 years limited.Digi® USB-to-Serial adapter is perfect for mission-critical applications like mobile computing and supports high-speed RS-232 DB-9 serial port.

Price is  $138.49
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StarTech 3.3 ft. USB-A to RS232 Adapter, Male to Female, Black (1P3FFCNB-USB-SERIAL) image 1
Item: IM1JM9395
Model: 1P3FFCNB-USB-SERIAL

Add RS-232 DCE serial communication support to your desktop or laptop with this 3.3ft (1m) USB to RS-232 Null Modem Serial Adapter, featuring a DB9 female connector and FTDI chipset for reliable performance. Designed to resolve DCE/DTE conflicts without extra cross-wired cables or adapters, this rugged adapter offers real-time LED indicators for transmit, receive, and USB status, ensuring easy diagnostics. Compatible with Windows (7+), macOS (10.15+), ChromeOS, and Linux, it supports automatic driver installation and COM port retention for seamless reconnection. Built for durability with molded TPE housing, Level-4 ESD protection (15kV air / 8kV contact), copper shielding to minimize EMI/RFI interference, and gold-plated connectors for superior signal integrity, this adapter is ideal for connecting industrial sensors, POS devices, barcode scanners, and digital signage boards. With a max baud rate of 921.6Kbps, extended operating temperature range (-40°C to 80°C), and interchangeable DB9 screws/nuts for secure mounting, this USB to serial adapter delivers reliable, high-speed connectivity for all your RS-232 applications..Add RS-232 Serial Support: Easily connect legacy serial devices to your laptop or desktop via USB-A; resolves DCE/DTE conflicts without extra cross-wired cables or adapters..Null Modem Design: Includes a DB9 female connector with interchangeable screws and nuts for secure attachment to industrial equipment, POS devices, and signage boards..Real-Time LED Indicators: Monitor Transmit (TX), Receive (RX), and USB status for quick diagnostics and troubleshooting..Universal Compatibility: Works with Windows (7+), macOS (10.15+), ChromeOS, and Linux; features auto-driver installation and COM port retention for seamless reconnection..Rugged & Reliable Build: Molded TPE housing, Level-4 ESD protection (15kV air / 8kV contact), copper shielding to reduce EMI/RFI interference, and gold-plated connectors for superior signal integrity..High-Performance Specs: 3.3ft (1m) cable, FTDI FT232R chipset, max baud rate 921.6Kbps, extended operating temperature (-40°C to 80°C), and support for multiple parity/data bit configurations..Box contains: USB to serial adapter, two DB9 nuts, quick-start guide.2-year manufacturer limited warranty

Price is  $43.49
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Tripp Lite USB A to RS232 Adapter, Male to Male, Black (U209-000-R) image 1
Item: IM1073060
Model: U209-000-R

Connect devices with a 9-pin RS-232 serial port, such as PDUs, network switches and console servers, to the USB-A port on your computer or laptop. This USB-to-Serial cable (M/M) connects a 9-pin RS-232 (DB9) serial device to a USB-A port on your desktop computer or laptop. It connects modems, PDUs, network switches, console servers and other serial devices at data transfer speeds up to 230 Kbps, which is twice as fast as a built-in serial port. The compact five-foot (1.5-meter) cable fits easily inside a backpack or laptop bag for use almost anywhere. The U209-000-R blocks disruptive EMI (electromagnetic interference) and RFI (radio frequency interference) line noise that can disturb your network equipment and inflict hardware damage or data loss. Premium double-shielding eliminates crosstalk and helps your connected components perform better and last longer. This RS-232 cable requires no external power source and supports remote wake-up and power management. It works with most major operating systems, including Windows 2000 through 11, macOS 10.6 through 12.4 and Linux Redhat 7.3, 8.0 and 9.0.Supports data transfer rates up to 250 Kbps—2x the speed of a built-in serial port.Premium double-shielded cable eliminates crosstalk and reduces EMI/RFI line noise.Portable design fits comfortably inside a backpack or laptop bag.Compatible with Windows, macOS and Linux operating systems.Plug-and-play with no external power required for easy, immediate installation.3-year limited warranty.TripLIte 5 ft. (1.5 m) USB-A to RS-232 (DB9) Serial Adapter Cable (M/M)

Price is  $20.49
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HP 3.9 ft USB Serial, Black (J7B60AA) image 1
Item: IM1XR6421
Model: J7B60AA

Quickly and easily add a serial port to your desktop to connect to your serial and parallel peripherals with the HP USB Serial Port Adapter, which plugs into any USB port on your PC..Transfer data in a snap.Serial and USB ports for instant connectivity.1 x 9-pin DB-9 Female RS-232 Serial establishes rapid connection with a PC

Price is  $26.29
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About 9-Pin Serial Port to USB Adapter

The 9-pin serial port to USB adapter is a crucial accessory for connecting legacy devices that utilize serial communication to modern computers equipped with USB ports. This adapter facilitates seamless data transfer, allowing users to maintain compatibility with older hardware while leveraging the convenience of newer technology.

These adapters are particularly useful for industries that rely on serial devices, such as point-of-sale systems, industrial equipment, and networking hardware. By converting a 9-pin serial connection to USB, users can easily integrate older peripherals into their current systems without the need for extensive upgrades.

When choosing a 9-pin serial port to USB adapter, consider factors such as data transfer speed, compatibility with operating systems, and the length of the cable. Many adapters support plug-and-play functionality, making installation straightforward and hassle-free, which is essential for users who need quick setup.

Additionally, look for adapters that offer robust build quality and shielding to ensure reliable performance and minimize interference. Some models may also include features like LED indicators for power and data transmission, enhancing usability and providing real-time feedback during operation.

What is a 9-pin serial port to USB adapter used for?

  • A 9-pin serial port to USB adapter is used to connect devices that utilize a 9-pin serial interface to computers or laptops that only have USB ports. This allows for data transfer and communication between older hardware and modern systems.

Are 9-pin serial port to USB adapters compatible with all operating systems?

  • Most 9-pin serial port to USB adapters are designed to be compatible with major operating systems, including Windows, macOS, and Linux. However, it's important to check the specifications to ensure compatibility with your specific OS version.

Do I need drivers for a 9-pin serial port to USB adapter?

  • Some 9-pin serial port to USB adapters require drivers for installation, while others support plug-and-play functionality, allowing for immediate use without additional software. Always refer to the product documentation for specific installation instructions.

Can I use a 9-pin serial port to USB adapter for data transfer?

  • Yes, a 9-pin serial port to USB adapter is designed for data transfer between devices. It enables communication between a serial device and a computer, making it suitable for various applications, including data logging and device configuration.

What features should I look for in a 9-pin serial port to USB adapter?

  • When selecting a 9-pin serial port to USB adapter, consider features such as data transfer speed, compatibility with your operating system, cable length, and build quality. Additional features like LED indicators can also enhance usability.

Is it possible to connect multiple serial devices using a single USB adapter?

  • Typically, a standard 9-pin serial port to USB adapter supports one serial device at a time. However, there are multi-port USB hubs available that can connect multiple serial devices to a single USB port, but each device would still require its own adapter.