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Tripp Lite 18in USB to Null Modem Serial Adapter FTDI w/ COM Retention M/F
- Color: Black
- Cable Length: 18"
- Changer Type: USB to VGA
- Specifications: System Requirements: Computer or other device with available USB port and Windows XP or later, Mac OS X 10.3 or later, or Linux
- Model #: U209-18N-NULL
- $34.73
- $32.73 –
- Save: $2.00 (5%)
- More options from $31.78 - $48.99
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StarTech.com ICUSB2328I USB to Serial Adapter Hub - 8 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB to RS232
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Ports: 8 Bus Type: USB 2.0 Port Style: External Hub Chipset ID: FTDI FT2232H Performance Max Baud Rate: 921.6 Kbps Maximum Data Transfer Rate: 921.6 Kbps Serial Protocol: RS-232 Data Bits: 7, 8 FIFO: 4096 byte Transmit and Receive Parity: Odd, Even, Mark, Space, None Stop Bits: 1, 2
- Connector A: 1x USB 2.0 Type B female
- Model #: ICUSB2328I
- $199.81 –
- More options from $199.81 - $218.19
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Tripp Lite Keyspan High Speed USB C to Serial Adapter DB9 3ft USB Cable TAA (USA-19HS-C)
- Type: USB-C to Serial Adapter
- Color: Black
- Changer Type: USB-C to DB9 (M/M)
- Specifications: USB-C to DB9 adapter connects legacy serial devices, such as modems and digital cameras, to your computer or laptop’s USB-C port. Provides full modem control and hardware/software flow control Supports data transfer speeds up to 230 Kbps-double the speed of a PC serial port Works with any USB-C cable up to 16 ft. long (detachable 3 ft. cable is included) Plug-and-play operation allows you to set it up and begin using it immediately Small enough to carry in a pocket or purse for fast file transfers anywhere
- Model #: USA-19HS-C
- $47.99
- $45.30 –
- Save: $2.69 (5%)
- More options from $45.30 - $56.68
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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 - $352.33
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Plugable 11-in-1 USB-C Docking Station, 100W Pass-through Charging, Dual Monitor with 4K 60Hz HDMI, Compatible with Thunderbolt, USB-C Windows, Chromebooks, Displays Mirrored on Mac
- Brand: Plugable
- Type: 11
- Standards: usb
- Ports: 11
- Model #: USBC-11IN1E
- $87.95 –
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EnLabs U32SATA25 2.5" SATA II to USB 3.0 Converter w/UASP,USB 3.0 to Serial ATA 22pin Hard Drive Adapter Cable External Hard Drive Disk Hard Disk for 2.5" HDD/SSD - JMS578 chipset
Limited time offer, ends 09/30
- Color: Black
- Connector A: 1x USB 3.0 male
- Connector B: SATA 22pin
- Option: Adapter
- Model #: U32SATA25
- $9.99 –
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StarTech.com ICUSB2324852 USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Color: Gray Humidity: 5% to 95% RH Interface/Bridge: USB 2.0 Number of Ports: 2 Operating Temperature: 0°C to 55°C (32°F to 131°F) Storage Temperature: -20°C to 85°C (-4°F to 185°F) Max Baud Rate: 921.6Kbps Data Bits: 7, 8 Stop Bits: 1 and 2 Parity: Odd, Even, Mark, Space, and None Flow Control: Xon/Xoff, Hardware, and None LED Indicators: 1 - Red - Power LED Bus Type: USB 2.0 Connector Types: 1 - DB9 Male Connector Types: 1 - Terminal Block Connector Types: 1 - USB B Female Power Adapter Included: Optional Output Voltage: 5 DC Output Current: 385mA Center Tip Polarity: Positive Plug Type: B OS Compatibility: Windows 98SE/ ME/ 2000/ XP(32/64bit)/ 2003(32/64bit)/ Vista(32/64bit)/ Server 2008(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Mac 9.8/OS X, Linux 2.4.x and up; Wind...
- Model #: ICUSB2324852
- $119.13 –
- More options from $116.75 - $119.13

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StarTech.com ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
- Color: Black
- Changer Type: 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter
- Specifications: Color: Black Connector Type: 1 - USB B Female Connector Type: 1 - DB9 Male General Specifications: Dip Switch Configuration Baud Rate: 300 bps to 921.6 Kbps Data Bits: 7,8 Isolation: 2500 Vrms Surge Protection: 500 Watts Power Requirements: 5V/200mA (USB Bus Powered) OS Support: Windows 98SE, ME, 2000, XP, 2003, Vista
- Connector A: 1x USB 2.0 Type B female
- Model #: ICUSB422IS
- $164.55 –
- More options from $149.14 - $164.55
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StarTech ICUSB232PROC USB C to Serial Adapter - with COM Port Retention - Windows / Mac / Linux - USB C to DB9 Cable - USB C to RS232 Cable
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Humidity: 5~85% RH Operating Temperature: -10 to 80 degree C Storage Temperature: -20 to 100 degree C FIFO: 512 Bytes Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DSR Max Baud Rate:921.6 Kbps MTBF:30,000 Hours OS Compatibility: Windows 7, 8.1, 10 Windows Server 2008 R2, 2012 R2, 2016 Mac OS X 10.11 and 10.12 Linux 2.6.x to 4.4.x LTS Versions only
- Connector A: 1x USB Type-C male
- Model #: ICUSB232PROC
- $50.17 –

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StarTech ICUSB232C USB C to Serial Adapter - RS232 / DB9 Cable - Windows / Mac / Linux Compatible - Bus Powered - USB C Serial Converter
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Specifications: Humidity: 0~65% RH Operating Temperature: 0 to 60 degree C Storage Temperature: -20 to 80 degree C FIFO: 512 Bytes Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DSR Max Baud Rate:921.6 Kbps MTBF:30,000 Hours OS Compatibility: Windows 7, 8.1, 10 Windows Server 2008 R2, 2012 R2, 2016 Mac OS X 10.11 and 10.12 Linux 2.6.x to 4.4.x LTS Versions only
- Connector A: 1x USB Type-C male
- Model #: ICUSB232C
- $35.99 –
- More options from $35.99 - $37.99
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HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader With Jumper Wires
- Model #: USB2.0 to TTL
- $8.98 –
- Free Shipping

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StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
- Type: 8-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 eight 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 Single USB 2.0 hub port (pass-through) for daisy chaining, or for connecting an additional USB device to the host COM port expansion with COM retention Self-powered with included external power adapter
- Model #: ICUSB234858I
- $563.26 –
- More options from $557.94 - $563.26

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CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
Limited time offer, ends 10/17
- Brand: Vszerda
- Part Number: CD0493
- Type: Serial Adapter
- Color: USB male to DB9 male
- Model #: CD0493
- $16.29 –
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USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female Serial Converter Cable 1.8M/6Feet (Mini USB to RS232 Serial)
Limited time offer, ends 10/12
- Model #: B0CL2BPDNKYIXIN
- $14.80 –
- More options from $14.80 - $15.99
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USB to RS232 Serial Adapter USB Mini 5 Pin Male to DB9 9 Pin Female Serial Converter Cable 1.8M/6Feet (Mini USB to RS232 Serial)
- Model #: VFR-1674
- $15.99 –
- Free Shipping

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USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
- Model #: VFR-1659
- $17.44 –
- Free Shipping

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3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board
- Model #: C75J*OYJ*G1*0819-718
- $13.99 –
- Free Shipping

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USB to Serial Adapter 10 in 1 USB Adapter Micro-USB USB to RS232 TTL RS485 Serial Adapter CP2102 Version Full Interworking Serial to USB Adapter with Micro USB Cable and Dupond Cable
- Model #: C75J*OYJ*G1*0819-697
- $12.91 –
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Type-C USB-C to RS232 serial converter adapter cable win10 type c to db9 COM Converter
Limited time offer, ends 10/07
- Model #: C72J-Y-1717-2IN1
- $26.08 –
- Free Shipping

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3Pcs CP2102 USB 2.0 to TTL 5Pin Serial Adapter USB to TTL Serial Converter Module for UART STC 3.3V and 5V with Dupont Wire (USB 2.0 to TTL CP2102)
Limited time offer, ends 10/12
- Model #: B08ZS6H9VSYIXIN
- $16.34 –
- Free Shipping

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USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
- Model #: C75J*OYJ*G1*0819-704
- $13.99 –
- Free Shipping

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USB to Serial Adapter CP2102 Module USB to TTL Serial Adapter 6Pin USB 2.0 Serial Converter Downloader for UART STC STC89C52 Downloader 3.3V 5V Output
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-352
- $12.99 –
- Free Shipping

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5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
- Model #: C75J*OYJ*G1*0819-686
- $13.99 –
- Free Shipping

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USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Limited time offer, ends 10/12
- Model #: B075N82CDLYIXIN
- $17.10 –
- More options from $17.10 - $20.99
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FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-178
- $15.84 –
- Free Shipping

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FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
- Model #: C75J*OYJ*G1*0819-701
- $16.84 –
- Free Shipping

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1Pc FT232RL USB-to-UART Serial Adapter Module, USB-to-TTL Converter Board
- Model #: C75J*OYJ*G1*0819-719
- $19.49 –
- Free Shipping

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Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
- Model #: C75J*OYJ*G1*0727-1128
- $23.54 –
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Better to FT232RL 6pin FT232BL USB to Serial adapter module USB TO TTL RS232 Cable FT232BL CHIP
- Model #: C75J*OYJ*G1*0727-1199
- $23.58 –
- Free Shipping

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DTECH DT-5119 0.5m USB To RS485/422 Industrial Converter Serial Line Communication Adapter
Limited time offer, ends 09/30
- Model #: B15803FL6=TBD06024265
- $24.28 –
- More options from $24.28 - $34.90
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5Pcs CH340G SOP-16 USB to Serial Adapter Chip IC SMD CH340 SMD Serial Chip USB to Serial Port Chip
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-271
- $12.99 –
- Free Shipping

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CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
- Model #: C75J*OYJ*G1*0727-1164
- $16.28 –
- Free Shipping

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USB to TTL Serial Adapter Converter Cable FTDI Chip 3.3V 3V3 TTL UART 6ft to 3.5mm Audio Jack Plug Stereo Cable TTL-232R-3.3v-AJ
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-0276
- $12.99 –
- Free Shipping

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USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 11, 10, 8.1, 8, 7, Linux and Mac OS,Black
- Brand: ORVIX
- Model #: C75J*OYJ*G1*0625-29
- $20.85 –
- Free Shipping

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anicorn 4PCS FT232RL Red Type-c to TTL Serial Converter Adapter Module 3.3V/5.5V for Arduino FT232 Pro Mini USB to TTL 232
Limited time offer, ends 10/07
- Model #: C72J-Y-1798-2IN1
- $25.97 –
- Free Shipping

