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Cablemax 10ft High-Speed USB RS-232 Serial Adapter FTDI Chipset - 11
- Color: Black
- Model #: USBG-1S1PQ-10FT
- $29.84 –
- $3.99 Shipping

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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 - $53.05
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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
- 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
- Free Shipping

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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 - $58.42
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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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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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3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black
- Model #: C75J*OYJ*G1*0727-1161
- $18.28 –
- Free Shipping

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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 $117.31 - $119.13

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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 $561.79 - $563.26

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Tripp Lite USB C to RJ45 Serial Rollover Cable Cisco Compatible M/M 6ft
- Type: USB-C to RJ45
- Color: Black
- Cable Length: 6 ft. (1.8m)
- Changer Type: USB to Ethernet
- Model #: U209-006-RJ45XC

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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 10/15
- Model #: WL.C7EZ-260929-0744
- $13.60 –
- Free Shipping

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CP2102 USB to TTL UART 232 485 Port Mutual Convert Adapter USB Serial Port Adapter 6 in One Multi-Functional USB Serial Debug Tool for Windows Wince Linux Mac 32 64
Limited time offer, ends 10/15
- Model #: WL.C7EZ-260929-0773
- $10.35 –
- 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 10/15
- Model #: WL.C7EZ-260929-0750
- $15.90 –
- Free Shipping

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AJMRTC 3Pcs FT232BL FT232RL FTDI USB 2.0 to TTL Serial Adapter Module, 5V & 3.3V Switchable Download Jumper Cable, Serial Converter Supports Windows 10
- Model #: AJM-C8JM0C509
- $14.16 –
- Free Shipping

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Gearmo 2 Port RS-232 Serial to USB Adapter Cable, FTDI Chipset, 5ft Length, ESD Protection, Windows/macOS/Linux Compatible
- Model #: 880395165931
- $60.99 –
- $5.99 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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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 –
- Free Shipping

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5Pcs TTL to RS485 Converter Module, RS485 to UART Serial Communication Module
- Model #: C75J*OYJ*G1*0819-720
- $15.59 –
- 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 RS-232 DB9 Serial Adapter/Converter for SystemBase Multi-1/USB RS232 Converter ver4.0
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-626
- $135.99 –
- Free Shipping

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2PC USB 2.0 to UART TTL 6PIN Module, CP2102 Serial Converter Adapter with 3.3V/5V Dual Power for Arduino ESP32 ESP8266 STM32
Limited time offer, ends 10/08
- Model #: ZP0804ZP.2026427
- $17.79 –
- Free Shipping

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2pcs CP2102 Module USB to TTL USB to Serial Port Module UART STC Downloader with Jumper Wires
Limited time offer, ends 10/10
- Model #: A9Y1-1021-72
- $33.98 –
- Free Shipping

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Moxa UPort 2210 2 Port USB to Serial Converter, RS-232
- Model #: 889774920314
- $364.99 –
- $5.99 Shipping

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FTDI USB-RS485-WE-1800-BT Cable USB to RS485 UART Serial Adapter Converter Cable USB-RS485-WE Cable 1.8M 6 Way Wire End
- Model #: B0BPDKHL3XAdapter006
- $24.99 –
- More options from $23.88 - $34.96
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