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BUCIER Auto Downloader Burner USB to Serial Burner Module USB to TTL Module for ESP32 ESP8266 3pcs
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  • $39.88 
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BUCIER FT232H USB to JTAG High-Speed Multifunction Serial Port Module SPI/I2C UART/FIFO SPI/I2C
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  • $22.88 
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-4COMi-SI-TB
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  • $261.49 
  • $5.99 Shipping
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-TB
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  • $328.29 
  • $5.99 Shipping
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8-Port RS-232 USB to Serial Adapter Data Control Box
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  • $285.99 
  • Free Shipping
USB 4-Port Serial Adapter/USB 2.0 Quad Port Serial DB-9 RS-232
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  • $225.99 
  • Free Shipping
Industrial Serial RS232 Ethernet & RS485 Converter - BF-430
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  • $118.99 
  • $5.00 Shipping
PCI serial card PCI TO 2 Port RS485 RS422 COM Serial Port adapter converter card
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Black Box KVX Series KVM Extender Kit over Fiber - DVI-D, USB 2.0, Serial, Audio, Local Video KVXLCF-100-R2
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Black Box KVX Series KVM Extender Kit over Fiber - DVI-D, USB 2.0, Serial, Audio, Local Video KVXLCF-100-R2
  • Type: DVI-D, USB 2.0, Serial, Audio, Local Video
  • Part Number: KVXLCF-100-R2
  • Model #: KVXLCF-100-R2
Quantum High-Performance Mini PCIe RS-232 Serial Card with 2 Ports for Industrial Automation and POS Systems
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  • $108.99 
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Black Box KVX Series KVXLCHDPF-200 KVM Extender over Fiber - 4K, Dual-Head, HDMI/DisplayPort, USB 2.0, Serial, Audio, Local Video
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Black Box KVX Series KVXLCHDPF-200 KVM Extender over Fiber - 4K, Dual-Head, HDMI/DisplayPort, USB 2.0, Serial, Audio, Local Video
  • Type: KVM Extender over Fiber
  • Video Resolution: 4K @ 30 Hz, 3840 x 2160 @ 30 Hz
  • PC Connectors: Video Input: (1) HDMI female, (1) DisplayPort female Serial Control Port: (1) DB9 female Link Port: (1) SFP cage USB: (1) USB Type B female Audio: (1) Line in, (1) Line out; Local Video Output: (1) HDMI female, (1) DisplayPort female
  • Console Connectors: Video Output: (2) HDMI female Serial Control Port: (1) DB9 male Link Port: (1) SFP cage USB 2.0: (4) USB Type A female Audio: (1) Mic In, (1) Speaker Out
  • Model #: KVXLCHDPF-200
ATC-810 High Speed Serial RS232 to USB Adapter
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  • $73.99 
  • $5.99 Shipping
3Com U.S. Robotics ISDN Pro Terminal Adapter with USB and RS232 Serial Cable
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  • $166.99 
  • $5.99 Shipping
StarTech.com ICUSB2324852 USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial
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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
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
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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
RS-232 RS232 serial to RS485/RS422 485/422 Converter
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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
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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
Industrial Serial Device Server RS485 to Ethernet TCP/IP LAN Converter
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Cablemax 10ft High-Speed USB RS-232 Serial Adapter FTDI Chipset - 11
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  • $29.84 
  • $3.99 Shipping
Gearmo USB-C to RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible
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  • $37.57 
  • $3.99 Shipping
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Industrial Serial Device Server RS485 to Ethernet TCP/IP LAN Converter
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StarTech.com DB92422 RS422 RS485 Serial DB9 to Terminal Block Adapter
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StarTech.com DB92422 RS422 RS485 Serial DB9 to Terminal Block Adapter
  • Color: Black
  • Changer Type: DB9 to Terminal
  • Specifications: Color: Black Connector Types: 1 - DB9 Female Connector Types: 1 - Terminal Block
  • Parts: 1 year limited
  • Model #: DB92422
StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
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StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
  • Color: Black
  • Specifications: Enclosure Type: Steel Serial Protocol: RS-232/422/485 Indicators LED Indicators: 1 - Power (Green) LED Indicators: 1 - Rx (Yellow) LED Indicators: 1 - Tx (Yellow)
  • Connector A: 1 - DB-9 (9 pin; D-Sub) Female
  • Connector B: 1 - DB-9 (9 pin; D-Sub) male
  • Model #: IC232485S
C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel
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C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel
  • Changer Type: DB9 Gender Changer
  • Specifications: Connector 1: DB9 Female Connector 2: DB9 Female Color: Nickel Weight: 0.03 lbs.
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: 02781
StarTech.com ICUSB232INT1 Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter
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StarTech.com ICUSB232INT1 Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter
  • Changer Type: USB to DB9 (RS-232)
  • Specifications: Cable Length: 24" Connector Types: 1 - DB9 Male Internal Ports: 1 - 9 pin IDC (Motherboard Header) Female Number of Ports: 1 Card Type: Low / Standard Profile Max Baud Rate: 115200 Kbps Data Bits: 7, 8 Stop Bits: 1, 2 Parity: None, Odd, Even, Space, Mark Bus Type: USB 2.0 Chipset ID: FTDI FT232R Microsoft WHQL Certified: Yes OS Compatibility: Windows 98/ 98SE/ 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Windows XP Embedded/ CE 4.2/ CE 5.0/ CE 6.0, Mac OS 8, 9, 10.4.x/ Linux 2.4, 2.6 Applications: Perfect for system builders looking to add legacy functionality to newer motherboards that lack an integrated RS232 port Connect, monitor and control industrial/automotive sensors and equipment Connect bar code scanners, receipt printers and other serial devices to an inte...
  • Model #: ICUSB232INT1
  •  
  • $23.49 
Gearmo Industrial USB 8 Port Serial RS-232 adapter w/FTDI Chipset, COM Retention, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $140.43 
  • $5.99 Shipping
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Brainboxes US-101-001 1 Port USB TO Serial RS232 1MBaud
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Brainboxes US-101-001 1 Port USB TO Serial RS232 1MBaud
  • Color: Blue
  • Changer Type: USB to DB9 (RS-232)
  • Connector A: 1x USB 2.0 male
  • Connector B: 1x DB-9 male
  • Model #: US-101-001
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  • $70.19 
  • Free Shipping
Gearmo USB Industrial 2-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators, DIN Rail Mount Bracket, & Surface Mounting Brackets
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  • $61.74 
  • $3.99 Shipping
Direct from GearMo Direct from GearMo