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    Best Seller
    IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter

    Package Includes IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter x 1 Item Description IOCrest USB 2.0 to 4-Port RS422 / 485 DB9 Serial Converter Hub FTDI Chipset 5V AC Adapter With the SY-HUB15054 USB 2.0 to 4... more

    $107.85

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    IOCrest Full Size Mini PCIe card or USB 2.0 1 Port Serial DB9 RS232 / 422 / 485 Adapter

    IOCrest Full Size Mini PCIe card or USB 2.0 1 Port Serial DB9 RS232 / 422 / 485 Adapter

    This Mini PCIe to Serial Adapter will allow you to bring new life to your Serial devices. By being Mini PCIe it will fit into smaller form factor computers allowing you to place these devices in smaller out of the way spaces. more

    $40.41 $33.92

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    Best Seller
    StarTech.com USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    StarTech.com USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub

    Here’s an easy and cost-efficient way to add RS232 serial capability to your industrial setting. This 16-port USB-to-serial adapter hub features a sturdy rack-mountable chassis and supports daisy chaining so you can connect multiple hubs together to... more

    $475.99

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    Digi Edgeport 8s MEI - serial adapter

    Digi Edgeport 8s MEI - serial adapter

    Serial adapter - USB - RS-232/422/485 x 8 more

    $124.99 $99.99

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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

    StarTech ICUSB232PROC USB C to Serial Adapter - with COM Port Retention - Windows / Mac / Linux - USB C to DB9 Cable - USB C to RS232 Cable

    USB-C to Serial Adapter with COM Retention more

    $40.41 $35.29

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    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Golden

    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Golden

    Description: Module size: Approx. .2cm / 1.57 x 0.86 inch Color: Golden Brand new CH340G chip Switchable output TTL .3V/5V (with ) 3.3V and 5V output voltage to supply the programmed controller With power light and RXD indicator light Used to upgrade... more

    $8.70 $6.99

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    ATEN USB to RS-232 Adapter (100 cm) - 3.28 ft Serial/USB Data Transfer Cable

    ATEN USB to RS-232 Adapter (100 cm) - 3.28 ft Serial/USB Data Transfer Cable

    ATEN TECHNOLOGIES 100Cm Usb To Pda/Serial Db9 Adapter W/ Pc & Mac Drivers 100Cm Usb To Pda/Serial Db9 Adapter W/ Pc & Mac Drivers ATEN TECHNOLOGIES ATEN TECHNOLOGIES 100Cm Usb To Pda/Serial Db9 Adapter W/ Pc & Mac Drivers more

    $31.43 $26.44

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    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Systems en

    3.3V 5V USB to TTL Adapter Board USB to Serial Converter Moudle for Windows Multiple Operating Systems en

    Description: Module size: Approx. .2cm / 1.57 x 0.86 inch Color: Golden Brand new CH340G chip Switchable output TTL .3V/5V (with ) 3.3V and 5V output voltage to supply the programmed controller With power light and RXD indicator light Used to upgrade... more

    $8.89 $6.99

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    FT232RL USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino Pro Mini USB TO TTL 232

    FT232RL USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino Pro Mini USB TO TTL 232

    Features: Chipset: FT232RL not genuine chip Working Voltage: 3.3V/5.5V. Pin Definition: DTR RXD TX VCC CTS GND. RXD/TXD transceiver communication indicator with 500MA self-restore Fuse. Range of application: Switch And Sensor For Arduino STM. Support... more

    $9.81

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    Tripp Lite 6ft 2-Port USB to DB9/ RS 232 Serial Adapter FTDI w/ COM Retention - Serial adapter - USB - RS-232 x 2 - black

    Tripp Lite 6ft 2-Port USB to DB9/ RS 232 Serial Adapter FTDI w/ COM Retention - Serial adapter - USB - RS-232 x 2 - black

    The U209-006-2 2-Port USB to DB9 Serial FTDI Adapter Cable (M/M) allows you to connect two 9-pin RS-232 serial peripherals to a device with a USB-A port. Recommended for connecting a modem digital camera PDA or ISDN terminal to your computer laptop or... more

    $57.09 $49.47

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    YOUNGNA USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download Cable

    YOUNGNA USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download Cable

    Features: brand new and high quality This is a newly designed product that uses the CH340 chip. The CH340 provides a convenient solution for connecting a RS232-like full-duplex asynchronous serial device to any universal serial bus (USB) host. The... more

    $6.36

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    1�Various Ports: Designed to have 5V 3.3V TXD RXD and GND ports to satisfy your varied working needs reliable and useful. 2�Wide Matching: Supports for WINDOWS 98 for ME for 2000 for XP for Server 2003 for VISTA for Server2008 for Win7 etc. 3�Has... more

    $9.23

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    5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module

    5X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $17.44

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    LaMaz USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    LaMaz USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    Item Type: USB to TTL Serial Adapter Line Length: Approx. 50cm / 19.69in Function: USB to TTL Transfer Speed: 300 bps to 1.5 Mbps Port: 5V 3.3V TXD RXD GND more

    $15.08

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    BC-04 Bluetooth Serial Port Adapter Bluetooth Communication Module RS23 Master-Slave 2 Modes 5v mini usb

    BC-04 Bluetooth Serial Port Adapter Bluetooth Communication Module RS23 Master-Slave 2 Modes 5v mini usb

    Product functions and features This product is an embedded Bluetooth protocol stack RS-232 interface Bluetooth adapter. The main function of the product is an alternative to traditional serial cable connection users do not need to do much of the... more

    $18.99

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    Item Type: USB to TTL Serial Adapter Line Length: Approx. 50cm / 19.69in Function: USB to TTL Transfer Speed: 300 bps to 1.5 Mbps Port: 5V 3.3V TXD RXD GND 1 x USB to TTL Serial Adapter more

    $8.28

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    1�Various Ports: Designed to have 5V 3.3V TXD RXD and GND ports to satisfy your varied working needs reliable and useful. 2�Wide Matching: Supports for WINDOWS 98 for ME for 2000 for XP for Server 2003 for VISTA for Server2008 for Win7 etc. 3�Has... more

    $13.28

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $10.64

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    2024 USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    2024 USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    1�CHIP: Built in new original chip that handles all USB signals and protocols. The TTL level is 5V and 3.3V adjustable design directly draw power through USB connection no external power adapter is required 2�DURABLE AND BEAUTIFUL PIN HEADERS:... more

    $7.90

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    Gearmo FTDI2-LED USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    Gearmo FTDI2-LED USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    USB RS-232 serial adapter with LED indicators Introduction: This adapter is the easiest way to add a serial port to your computer. Many PDA s digital cameras GPS units barcode scanners and other equipment require a serial connection and many newer... more

    $37.54 $32.66

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    3V/5.5V USB to TTL Serial Adapter Module DTR/RX/TX/VCC/CTGND Pin

    3V/5.5V USB to TTL Serial Adapter Module DTR/RX/TX/VCC/CTGND Pin

    Description: Support 3.3V 5V chipset USB power has over current protection USB power using 500MA fuse (FUSE) to power and equipment RXD/ communication indicator Pin definition: DTR VCC GND The latest driver download address: http://pan..s/1c0COdNy... more

    $9.81 $8.99

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32 &64... more

    $9.24

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    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    CHIP: Built in new original chip that handles all USB signals and protocols. The TTL level is 5V and 3.3V adjustable design directly draw power through USB connection no external power adapter is required DURABLE AND BEAUTIFUL PIN HEADERS: Golden... more

    $15.70

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $11.59

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    Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    Gearmo USB RS-232 Serial Adapter with LED Indicators Windows 10 8 7 Vista XP 2000 Support

    USB RS-232 serial adapter with led indicators. Introduction:This adapter is the easiest way to add a serial port to your computer. Many PDAS digital cameras GPS units barcode scanners and other equipment require a serial connection and many newer... more

    $33.41 $30.01

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    USB to TTl Converter Module Conversion Module CH340G Chip Serial Adapter Module 3.3V 5V-Gold

    USB to TTl Converter Module Conversion Module CH340G Chip Serial Adapter Module 3.3V 5V-Gold

    Description: Module size: Approx. 4 x 2.2cm / 1.57 x 0.86 inch Color: Golden Brand new CH340G original chip Switchable output TTL .3V/5V (with ) 3.3V and 5V output voltage to supply the programmed controller With power light and RXD indicator light... more

    $8.89 $6.99

    FREE shipping

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    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    2X FT232 FT232BL FT232RL USB 2.0 to TTL Download Cable Jumper Serial Adapter Module for Suport Win10 5V

    Main chip: FT232BL Pin Definition: RXD TXD GND VCC Output VCC: 3.3V or 5V USB interface: 2.0 With 500MA self-recovery fuse reversed does protection The maximum speed: 921600bps List of supported systems Windows xp 7 8 10 11.10 3.0.0-19 10.3 to 10.8 (32... more

    $11.08

    FREE shipping

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    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    Item Type: USB to TTL Serial Adapter Line Length: Approx. 50cm / 19.69in Function: USB to TTL Transfer Speed: 300 bps to 1.5 Mbps Port: 5V 3.3V TXD RXD GND more

    $9.58

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    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V Item Type: USB to TTL Serial Adapter Module Color: Gold Shorting Cap: 3.3V and 5V optional Compatible System: For WINDOWS 98 ME 2000 XP SERVER 2003 for VISTA SERVER 2008... more

    $5.99

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    2024 USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    2024 USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    1�CHIP: Built in new original chip that handles all USB signals and protocols. The TTL level is 5V and 3.3V adjustable design directly draw power through USB connection no external power adapter is required 2�DURABLE AND BEAUTIFUL PIN HEADERS:... more

    $7.26

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    USB TO RS232 SERIAL ADAPTER

    USB TO RS232 SERIAL ADAPTER

    USB TO RS232 SERIAL ADAPTER more

    $35.99

    FREE shipping

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    Jiameifeifu USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    Jiameifeifu USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    1�CHIP: Built in new original chip that handles all USB signals and protocols. The TTL level is 5V and 3.3V adjustable design directly draw power through USB connection no external power adapter is required 2�DURABLE AND BEAUTIFUL PIN HEADERS:... more

    $13.83

    FREE shipping

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    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android

    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android

    AYA USB to RS422/RS485 Serial Adapter Converter FTDI for Win 7/8/10 MAC Android more

    $27.99

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    2 Port Usb Serial Adapter

    2 Port Usb Serial Adapter

    The 2-port wall-mountable USB Serial Adapter lets you connect every type of serial device to your USB-enabled computer whether it be for RS232 RS422 or RS485 communication. The adapter features a 9-pin (DB9) male and a 5-pin terminal block serial... more

    $110.71

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    LaMaz USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    LaMaz USB to TTL Serial Adapter Module Chip Converter + Debug Cable Components 3.3V 5V

    Item Type: USB to TTL Serial Adapter Module Color: Gold Shorting Cap: 3.3V and 5V optional Compatible System: For WINDOWS 98 ME 2000 XP SERVER 2003 for VISTA SERVER 2008 for WIN7 for WIN8 32bit or 64bit more

    $12.60

    FREE shipping

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    Brainboxes 8 Port RS232 USB to Serial Adapter

    Brainboxes 8 Port RS232 USB to Serial Adapter

    MAIN OVERVIEW FEATURES: Host Interface: USB 2.0P orts: 8 x 9-pin DB-9 Male RS-232 - Serial External Form Factor: DIN Rail Mountable Wall-mountable Height: 2.20 (56 mm) Width: 4.84 (123 mm) Thickness: 8.46 (215 mm) Weight (Approximate): 878 gTAA... more

    $386.10 $355.52

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    USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download Cable

    USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download Cable

    Features: brand new and high quality This is a newly designed product that uses the CH340 chip. The CH340 provides a convenient solution for connecting a RS232-like full-duplex asynchronous serial device to any universal serial bus (USB) host. The... more

    $7.41

    FREE shipping

    go to store
    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    USB to TTL Serial Adapter Converter Module 300bps?1.5Mbps 340 Chip with Indicator

    1�Various Ports: Designed to have 5V 3.3V TXD RXD and GND ports to satisfy your varied working needs reliable and useful. 2�Wide Matching: Supports for WINDOWS 98 for ME for 2000 for XP for Server 2003 for VISTA for Server2008 for Win7 etc. 3�Has... more

    $12.17

    FREE shipping

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    HP - serial adapter

    HP - serial adapter

    Serial adapter - USB - RS-232 x 1 - black - for HP 260 G2 280 G1 280 G2; Elite Slice Slice for Meeting Rooms; RP9 G1 Retail System more

    $45.39 $40.89

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    Cable Adapter Linux 2.4.0 and later Serial Converter Windows 10/8/7 1pcs New

    Cable Adapter Linux 2.4.0 and later Serial Converter Windows 10/8/7 1pcs New

    Detail: *RS232 Female to USB 2.0 Female Cable Adapter *Allows you to connects a PC without serial port to a serial device. No external power needed. *Offering an easy connectivity for serial plug devices. *High performance and durable. *Item... more

    $8.68 $5.68

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    More information about Computers & Software

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