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Selected filters:

$25 - $50

Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4

Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4

$43^.87

$44.27

More options from $43.87 - $55.53

Free Shipping

StarTech.com DB92422 RS422 RS485 Serial DB9 to Terminal Block Adapter

StarTech.com DB92422 RS422 RS485 Serial DB9 to Terminal Block Adapter

$25^.99

More options from $25.99 - $28.51

TRENDnet USB to Serial 9-Pin Converter Cable, TU-S910, USB to RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 3m (10 ft.) Cable Length, Plug & Play, White

TRENDnet USB to Serial 9-Pin Converter Cable, TU-S910, USB to RS232 Serial Adapter, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 3m (10 ft.) Cable Length, Plug & Play, White

$25^.97

More options from $14.99 - $84.99

Free Shipping

Kensington K33899WW HDMI to DP Adapter

Kensington K33899WW HDMI to DP Adapter

$27^.80

More options from $27.52 - $39.89

Free Shipping

Comprehensive HD15 Pin Male to Terminal Block #HD15P-TB

Comprehensive HD15 Pin Male to Terminal Block #HD15P-TB

$28^.02

$7.85 Shipping

Vszerda 4K HDMI to USB 3.0 Type C Video Capture Card 1080P 60FPS Cam Link Capture Adapter Screen Record Device for Streaming, Gaming, Video Conference, Teaching, Live Broadcasting

Vszerda 4K HDMI to USB 3.0 Type C Video Capture Card 1080P 60FPS Cam Link Capture Adapter Screen Record Device for Streaming, Gaming, Video Conference, Teaching, Live Broadcasting

Limited time offer, ends 10/17

$36^.29

Free Shipping

High Performance USB to RS232 Converter 1M, USB-A to DB9 Male Serial Adapter Built-in FTDI FT232R Chip, US232R-100-BULK USB to RS232 COM Port Serial Cable for Industrial Equipment

High Performance USB to RS232 Converter 1M, USB-A to DB9 Male Serial Adapter Built-in FTDI FT232R Chip, US232R-100-BULK USB to RS232 COM Port Serial Cable for Industrial Equipment

$32^.14

Free Shipping

IEEE 802.3af PoE Splitter 48V to 5V 2.4A USB-C Output, 10/100Mbps Power Over Ethernet Converter, PoE Injector Adapter Delivers Power & Data Simultaneously for USB-C Powered Devices

IEEE 802.3af PoE Splitter 48V to 5V 2.4A USB-C Output, 10/100Mbps Power Over Ethernet Converter, PoE Injector Adapter Delivers Power & Data Simultaneously for USB-C Powered Devices

$29^.69

Free Shipping

FT232BL USB to TTL Serial Adapter Module, 6Pin FT232RL Alternative USB to RS232 Converter Cable with FT232BL Chip for Serial Debugging, Electronic DIY Projects

FT232BL USB to TTL Serial Adapter Module, 6Pin FT232RL Alternative USB to RS232 Converter Cable with FT232BL Chip for Serial Debugging, Electronic DIY Projects

$27^.69

Free Shipping

Suamdoen USB to RS485 Modbus Communication Cable Replacement for ABB BCBL-01, Industrial Serial Adapter Programming Cord for ABB ACS380 Frequency Inverter Drive, Supports Drive Composer Software, Mult

Suamdoen USB to RS485 Modbus Communication Cable Replacement for ABB BCBL-01, Industrial Serial Adapter Programming Cord for ABB ACS380 Frequency Inverter Drive, Supports Drive Composer Software, Mult

$47^.41

Free Shipping

FT232BL 6Pin USB to TTL Serial Adapter, USB2.0 RS232 UART Converter Alternative to FT232RL, 3.3V/5V Switchable Debug Cable for Arduino, ESP32, STM32, Raspberry Pi

FT232BL 6Pin USB to TTL Serial Adapter, USB2.0 RS232 UART Converter Alternative to FT232RL, 3.3V/5V Switchable Debug Cable for Arduino, ESP32, STM32, Raspberry Pi

$27^.69

Free Shipping

HI-Link HLK-2M03 AC-DC Isolated Power Supply Module, 220V AC to 3.3V DC 600mA Step Down Buck Converter, Intelligent Household Switch Power Module Pack of 10 PCS

HI-Link HLK-2M03 AC-DC Isolated Power Supply Module, 220V AC to 3.3V DC 600mA Step Down Buck Converter, Intelligent Household Switch Power Module Pack of 10 PCS

$46^.60

Free Shipping

BIGTREETECH MAX31865 V2.0 RTD-to-Digital Converter Module, PT100 PT1000 Platinum Temperature Sensor Board with SPI Interface, Compatible with SKR V1.4, SKR 2 3D Printer Mainboards

BIGTREETECH MAX31865 V2.0 RTD-to-Digital Converter Module, PT100 PT1000 Platinum Temperature Sensor Board with SPI Interface, Compatible with SKR V1.4, SKR 2 3D Printer Mainboards

$37^.15

Free Shipping

ADS1256 24-Bit 8-Channel High Precision ADC Data Acquisition Module, Multi-Channel Analog Signal Acquisition Board for Industrial Voltage Detection and Sensor Sampling

ADS1256 24-Bit 8-Channel High Precision ADC Data Acquisition Module, Multi-Channel Analog Signal Acquisition Board for Industrial Voltage Detection and Sensor Sampling

$43^.80

Free Shipping

? SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for Hard Drive Disk HDD 2.5 3.5 Compatible with USB 1.1/2.0/3.0 with External AC Power Adapter Included

? SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for Hard Drive Disk HDD 2.5 3.5 Compatible with USB 1.1/2.0/3.0 with External AC Power Adapter Included

$45^.39

More options from $17.29 - $45.39

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UPERFECT Lightning to HDMI Adapter [Driver-Free] for iPhone 15/14/13/12/11/X/8/7, iPad, iPod - 1080P Plug & Play Sync Screen to TV/Monitor/Projector - Aluminum Portable Digital AV Converter

UPERFECT Lightning to HDMI Adapter [Driver-Free] for iPhone 15/14/13/12/11/X/8/7, iPad, iPod - 1080P Plug & Play Sync Screen to TV/Monitor/Projector - Aluminum Portable Digital AV Converter

$49^.99

Free Shipping

Direct from Uperfect

Direct from Uperfect

This product is sold direct from the manufacturer.

USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

$29^.99

More options from $28.45 - $29.99

Free Shipping

USB 3.0 to IDE and SATA Converter External Hard Drive Adapter Kit for Universal 2.5/3.5 HDD/SSD Hard Drive Disk One Touch Backup Function Included 12V/2A Power Adapter

USB 3.0 to IDE and SATA Converter External Hard Drive Adapter Kit for Universal 2.5/3.5 HDD/SSD Hard Drive Disk One Touch Backup Function Included 12V/2A Power Adapter

$47^.79

More options from $47.79 - $50.88

Free Shipping

USB-SC09-FX PLC Programming Download Cable, USB to RS422 Communication Cord Fully Compatible with Mitsubishi FX1N/FX2N/FX1S/FX3U Full Series MELSEC PLC

USB-SC09-FX PLC Programming Download Cable, USB to RS422 Communication Cord Fully Compatible with Mitsubishi FX1N/FX2N/FX1S/FX3U Full Series MELSEC PLC

$41^.72

Free Shipping

DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus

DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus

$29^.23

Free Shipping

WRIARICH FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip

WRIARICH FOR RS232 RS-232 Serial Port COM DB25 Printer Parallel Port LPT to PCI-E PCI Express Card Adapter Converter WCH382 Chip

$29^.70

Free Shipping

WRIARICH FOR est Type-C to Serial Cable Adapter USB2.0 to DB9 RS232 COM Converter 20cm

WRIARICH FOR est Type-C to Serial Cable Adapter USB2.0 to DB9 RS232 COM Converter 20cm

$29^.99

Free Shipping

WRIARICH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet

WRIARICH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet

$47^.98

Free Shipping

DC-DC 0.9V-5V to 5V PFM 600MA Step Up Boost Converter Supply Voltage Module Mobile Power Bank USB Boost Converter Charger Board Module 10PCS

DC-DC 0.9V-5V to 5V PFM 600MA Step Up Boost Converter Supply Voltage Module Mobile Power Bank USB Boost Converter Charger Board Module 10PCS

$48^.99

Free Shipping

FainWan 2PCS USR-ES1 W5500 Chip New SPI to LAN Ethernet Converter TCP/IP Module Compatible with Ar-duino

FainWan 2PCS USR-ES1 W5500 Chip New SPI to LAN Ethernet Converter TCP/IP Module Compatible with Ar-duino

Limited time offer, ends 10/12

$46^.39

More options from $46.39 - $47.99

Free Shipping

USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet

USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet

$33^.99

Free Shipping

WRIARICH FOR PCIE 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter 2-port Serial Mcs 9922 win10

WRIARICH FOR PCIE 2 Port RS232 RS-232 Serial Port COM to PCI-E PCI Express Card Adapter Converter 2-port Serial Mcs 9922 win10

$29^.70

Free Shipping

WRIARICH Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection

WRIARICH Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection

$26^.49

Free Shipping

WRIARICH Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection

WRIARICH Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection

$25^.96

Free Shipping

WRIARICH DTECH USB to RS422 RS485 Serial Adapter Cable FTDI Chip Multi OS Support Windows Mac 16.4FT Long Cable

WRIARICH DTECH USB to RS422 RS485 Serial Adapter Cable FTDI Chip Multi OS Support Windows Mac 16.4FT Long Cable

$43^.39

Free Shipping

WRIARICH 10Gbps USB-C Type-C to NGFF Key B+M SATA 6Gbps 5 Ports Adapter Converter PM Port Multiplier Selector JMB575 JMS580

WRIARICH 10Gbps USB-C Type-C to NGFF Key B+M SATA 6Gbps 5 Ports Adapter Converter PM Port Multiplier Selector JMB575 JMS580

$33^.99

Free Shipping

DSD TECH SH-U11C USB-C to RS485 RS422 Serial Adapter Converter, Industrial USB Type-C to RS485/422 Communication Module, Compatible with Mac Windows Linux for PLC Sensor Inverter Industrial Automation

DSD TECH SH-U11C USB-C to RS485 RS422 Serial Adapter Converter, Industrial USB Type-C to RS485/422 Communication Module, Compatible with Mac Windows Linux for PLC Sensor Inverter Industrial Automation

$34^.87

Free Shipping

Gigabit Multi-Mode LC Fiber Media Converter, with SFP SX Module, Fiber to Ethernet Converter, 1000Base-SX to 10/100/1000M RJ45, MMF, 850nm, up to 550m

Gigabit Multi-Mode LC Fiber Media Converter, with SFP SX Module, Fiber to Ethernet Converter, 1000Base-SX to 10/100/1000M RJ45, MMF, 850nm, up to 550m

$48^.09

More options from $48.09 - $53.99

Free Shipping

6FT USB-RS485-1800-BT Serial Converter Cable with FTDI FT232RL Chip, 4-Core Bare Wire End RS485 Communication Line, 1.8M Shielded USB to RS485 Cable for PLC, Sensor, Industrial Control & M

6FT USB-RS485-1800-BT Serial Converter Cable with FTDI FT232RL Chip, 4-Core Bare Wire End RS485 Communication Line, 1.8M Shielded USB to RS485 Cable for PLC, Sensor, Industrial Control & M

$36^.87

Free Shipping

USB 2.0 SDR Receiver Dongle with Antenna, RTL2832U + R820T Chip DVB-T Digital TV Stick, Supports DAB FM Radio Software Defined Radio

USB 2.0 SDR Receiver Dongle with Antenna, RTL2832U + R820T Chip DVB-T Digital TV Stick, Supports DAB FM Radio Software Defined Radio

$33^.98

Free Shipping

WRIARICH USB-C Gigabit Lan Card USB 3.1 Network Adapter USB Type C to Ethernet External

WRIARICH USB-C Gigabit Lan Card USB 3.1 Network Adapter USB Type C to Ethernet External

$29^.89

Free Shipping

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