IO Controllers › PC › Serial › USB Card

Quickly add a Serial (RS232 DB9) connection to any desktop or laptop computer.... Quickly add a Serial (RS232 DB9) connection to any desktop or laptop computer. Ideal for connecting modem cellular phone PDA ISDN terminal adapter satellite receiver graphic tablet bar code scanner label printer GPS packet radio digital camera card... 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

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

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

Quickly and easily add a serial port to your desktop to connect to your serial... Quickly and easily add a serial port to your desktop to connect to your serial and parallel peripherals with the HP USB Serial Port Adapter which plugs into any USB port on your PC. 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

Serial Port Module BC‑04 Wireless 5V Mini USB RS232 Serial Port Communicatio... Serial Port Module BC‑04 Wireless 5V Mini USB RS232 Serial Port Communication for Windows/DOS/Linux Data Transmission Item Type: Serial Port Module Material: Plastic Operating Standard: BT SIG v2.1+EDR BT Protocol: BT SPP Interface Interface:... more

[Interface]：USB [Chip]：CP2102 [Size]：40*20mm [Introduction]：E15-USB-T2... [Interface]：USB [Chip]：CP2102 [Size]：40*20mm [Introduction]：E15-USB-T2 developed and produced by Chengdu Ebyte Electronic Technology Co. Ltd. It can directly detect wireless UART communication from PC via COM debugging assistant.It is very... more

Specification: Origin: Mainland China Type: Module Condition: New PL2303HX Mod... Specification: Origin: Mainland China Type: Module Condition: New PL2303HX Module: Product Description: 1. using imported RS232 TTL controller. high speed and stable. 2. 500mA self-resuming fuse protection. 3. two data transmission indicator can... more

HOST COMPATIBILITY: Driverless setup for easy install; Tested on major operati... HOST COMPATIBILITY: Driverless setup for easy install; Tested on major operating systems, including Windows 7 and up, macOS 10.11 and up, Linux 2.6 and up; USB bus powered; Backed for 2-years TECH SPECS: 921.6 Kbps baud 512 byte FIFO Data bits of... more

Specification: Origin: Mainland China Type: Module Condition: New PL2303HX Mod... Specification: Origin: Mainland China Type: Module Condition: New PL2303HX Module: Product Description: 1. using imported RS232 TTL controller. high speed and stable. 2. 500mA self-resuming fuse protection. 3. two data transmission indicator can... more

High-speed data transfer. Equipped with USB 3.0 technology, the adapter facili... High-speed data transfer. Equipped with USB 3.0 technology, the adapter facilitates rapid data transfer rates up to 6 Gbit/s. This speed enhancement significantly reduces the time required for large file transfers, making it an efficient choice for... 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

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

V9 Ultra Mini Enhanced Emulator Downloader ARM Emulator Single-Chip Microcompu... V9 Ultra Mini Enhanced Emulator Downloader ARM Emulator Single-Chip Microcomputer Burning Board with USB to TLL Serial Port Chip Specifications: Supports communication levels ranging from 1.2V to 5.5V Supports SWD mode (12M speed) and JTAG mode (15M... more