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Features: This double high speed port testing board features two interfaces to... Features: This double high speed port testing board features two interfaces to dramatically enhances testing efficiency for performances GPIO continuity and flashing read/write operations solving traditional single port delays. Compatibility for... more

100% brand new and high quality No need external power! Supports Industrial PC... 100% brand new and high quality No need external power! Supports Industrial PC! Four layer PCB design! Provides four RS-232 male DB9 ports for direct connection to serial devices. Support USB 2.0 HI-Speed. Supports various serial devices modems PDAs... more

Add two RS232 serial ports to any system with an available USB motherboard hea... Add two RS232 serial ports to any system with an available USB motherboard header. The ICUSB232INT2 USB to Serial Adapter lets you add 2 RS232 ports to any desktop system that is equipped with an available USB motherboard header. Unlike standard USB... more

Features: Brand new and high quality Fully compatible with USB (Universal Seri... Features: Brand new and high quality Fully compatible with USB (Universal Serial Bus) Rev 2. Support RS-485/422 interface. RS-422/485 interface DB9 pin connector. Data (TXD) automatic flow control zero delay design. Data transmission rate above... more

Kuntesetty CH343 Isolated USB to TTL Type C Electronic Component High Speed Se... Kuntesetty CH343 Isolated USB to TTL Type C Electronic Component High Speed Serial Port.Support for common CDC can be in 10/11 drive easy to use.Effectively prevent electromagnetic interference and ensure stable and reliable data... more

Make everyday tasks easier with this dependable well-built tool designed to su... Make everyday tasks easier with this dependable well-built tool designed to support all your home and garden needs. Crafted for comfort and durability it offers smooth handling and steady performance whether you re repairing organizing or... more

Main Chip Nano V3.0 board uses ATmega328P-AU as main chip. Support ISP downloa... Main Chip Nano V3.0 board uses ATmega328P-AU as main chip. Support ISP download USB download and power supply. Fully compatible with Arduino Nano Windows MAC and Linux operating systemsUpgrade USB Bus Adapter Chip Upgrade CH340G chip not FT232... more

UPort 1110 enables your laptop or workstation with the ability to communicate ... UPort 1110 enables your laptop or workstation with the ability to communicate between a USB (Universal Serial Bus) port and 1 RS-232 serial peripheral. UPort 1110 adds 1 Windows serial COM port via the PC s USB port and is compatible with both new... more

Edgeport USB-to-serial converters offer instant I/O expansion for peripheral d... Edgeport USB-to-serial converters offer instant I/O expansion for peripheral device connectivity. An out-of-the-box (external) alternative to PCI cards Edgeport makes it easy to add serial USB or parallel ports to a PC server or thin client in... more

Digi Edgeport USB-to-serial converters offer instant I/O expansion for periphe... Digi Edgeport USB-to-serial converters offer instant I/O expansion for peripheral device connectivity. An out-of-the-box (external) alternative to PCI cards Edgeport makes it easy to add serial and USB ports to a PC server or thin client in minutes... more

The 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation con... The 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation connects to a computer using USB and allows you to connect any RS-422 or RS-485 serial device via the provided DB9 port or hard-wired to the terminal block. The USB to serial... more

Features: The serials port emulator debugger simplifies electronic device comm... Features: The serials port emulator debugger simplifies electronic device communication via PC serials terminals reducing prototyping efforts for new chips with protocols like I2C SPI and UART. Key features include USB connectivity and power 5.5V... more

USB RS-232 serial adapter with led indicators. Introduction:This adapter is th... 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