Best Ethernet Serial Adapter

StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP)

Add 16 RS232 serial ports (DB9) to your low or full-profile computer through a PCI Express slot.
This 16-Port PCI Express Serial Card provides high-speed PCIe serial card with 16 DB9 RS232 ports from a single PCIe slot.
Multiport serial adapter card enables high-speed serial communication with data transfer rate up to 921.6 Kbps.
Compliant with PCI Express 1.0a/1.1 and compatible with 1x/2x/4x/ 8x/16x PCIe bus.
PCIe serial card / Multiport serial adapter card / Serial PCIe card / Serial expansion card / 16 port serial card / pci serial port / pcie serial card / PCI serial card / pci e serial card / pci express serial card.

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StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2)

MAXIMIZED PORTABILITY: This USB to serial RS232 adapter converts a USB port into an RS232 DB9 serial port to connect to, monitor, and control a serial device.
BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this USB to RS232 converter works with your Windows, Mac or Linux system.
FAST TRANSFER SPEEDS: Experience fast speeds with this USB to DB9 serial adapter, supporting a Baud Rate up to 921.6Kbps.
PORTABLE DESIGN: Powered by a USB port, this USB to RS232 serial adapter cable features a lightweight design that conveniently fits into your carrying case, making it ideal for professionals on the go.
Install in almost any laptop or desktop computer through broad operating system compatibility, including Windows 8.
Communicate efficiently with connected devices with high-speed 921Kbps support.
Portable and lightweight, the USB-Powered design requires no additional power adapter.
USB to Straight-Through RS232 DB9 Serial Adapter.
Compatible with Windows 8, Mac OS X and Linux.
USB-powered - no external power adapter required.

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MOXA NPort 5150A - 1 Port RS-232/422/485 Serial Device Server, 0 to 60°C Operating Temperature

Connect to configure and remotely manage an RS-232 serial device over an IP network.

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StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART - IEEE 1284 Card - Serial Parallel PCI - PCI Serial Adapter (PCI2S1P)

Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot.
2S1P PCI Serial Parallel Combo Card with 16550 UART.
PCI RS232 Serial Card plus Parallel Port.
2x Serial and 1x Parallel Adapter Card / PCI Serial/Parallel Card Adapter / Serial RS232 Adapter Card with Parallel Port.
All three ports share only one IRQ which minimizes the system resources required to operate the card.

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Mobi Lock - USB Ethernet (LAN) Network Adapter Compatible for MacBook Air, MacBook Pro, iMac, Laptop, Computers and All USB 2.0 Compatible Devices Including Windows 10/8.1/8 / 7 / Vista/XP

✅ The portable USB to Ethernet adapter and adapter connects to a USB 2.0 port (backwards with USB 1.0) making the USB Ethernet cable modem functional to all types of users. Plus, the Ethernet USB converter 2.0 CONNECTS COMPUTER or TABLET to a router or modem switch to allow a FAST NETWORK CONNECTION. The USB Ethernet adapter 2.0 is compatible with Ethernet networks while the USB to rj45 connector is powered via USB 2.0 for versatility and portability as an add-on or replacement!.
✅ The USB Ethernet LAN network adapter provides an INSTANT WIRED ETHERNET CONNECTION and the USB to network adapter links a USB 2.0 to RJ45 port to your Ultrabook, notebook, Apple Macbook Air, Pro, iMac, HP, Acer, Toshiba, ASUS and all USB 2.0 supported laptop / PC for file transferring. The Ethernet router 100mbps WORKS for VIDEO CONFERENCING, STREAMING or GAMING. Moreover, the USB Ethernet adapter 2.0 is COMPACT and LIGHT WEIGHT making this ethernet USB 2.0 adapter IDEAL for TRAVEL..
✅ This rj45 Ethernet connector and internet cable adapter downloads software upgrades quicker through a wired home / office LAN. The Ethernet to USB converter and USB 2.0 Ethernet LAN adapter connects you to FASTER INTERNET making this USB to Ethernet converter a GREAT SOLUTION for FI....

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Dell E-Port Plus Advanced Port Replicator with USB 3.0 for E Series Latitudes, 240W AC - 331-7947

2x USB 3.0, 3x USB 2.0, 1x VGA, 2x DVI D, 2x Display Port.
1x Serial, 2 x PS/2 Connectors, 1 x Parallel Connector, 1x mouse.
1x Keyboard, RJ 45 Ethernet Port, Microphone in, 3.5 millimeter Headphone Jack.
Security Cable Slot, Lock/Unlock Switch, easy removal with eject button.
240 Watt AC Adapter, See Full Description for Compatible Dell Models.

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InstallerParts 15 ft DB9 Male to Female 9 Conductor Serial Cable

【Connectivity】Connects from the USB-C port of a PC /computer to the RJ45 console port of a networking switch, a modem or router with a console port.
replaces rs232 serial port perfectly, no more RS232/DB9 adapter needed. This is a Console Cable, will NOT operate over an Ethernet port for internet access!!!.
【Compatible Models】a practical serial cable to pair with branded Router, Switch, Firewall, Wireless LAN controller and other devices with console port, such as Cisco, Ubiquiti, Linksys, Juniper, Fortigate, Mikrotik, Huawei, HP ProCurve, H3C,ZTE. Powered by USB port, no external power supply required..
【Compatible Systems】built-in with FTDI-FT232RL chip, fully support Windows 10, Windows 8 / 8.1 /7, XP, Vista, macOS, Mac OS X, Linux. USB C rollover cable reverses all 8 pins in the cable to communicate from a computer Type-C port to a console port..
【Driver Installation】drivers needed before get the cable to work, drivers and instructions available for download from CableCreation.
Windows 10 and the latest macOS usually include FTDI drivers as part of the OS when using this FTDI USB cable..
【Warranty】CableCreation provides 24-month product warranty, lifetime technical support and friendly 24/7 customer service..

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WiFi Bridge WiFi to Ethernet Adapter - AC1200 Dual Band 5G/2.4G Wireless Ethernet Adapter WiFi to Wired Ethernet Adapter Convert Printer to Wireless Ethernet to WiFi Adapter for Printers

【How to using Ethernet-2-ethernet wifi adapter 】1. Network Printer need a wifi ethernet adapter to connect wifi 2.Voip phone need wireless lan adapter 3.Desktop need a stable wifi adapter 4.Camera need a long range wifi ethernet bridge to connect wifi 5.Support Linux, Android, Chrome OS, macOS, Windows 11/10/8.1/8/7/Vista/XP.
【Upgrade Your Wired Devices To WiFi AC1200 High Speed 】By Using this Dual Band Ethernet to WiFi Adapter, Make your Ethernet-enabled Devices Connect the Internet via Wireless Connection. 867Mbps on 5Ghz and 300Mbps on 2.4Ghz - The 5GHz Universal Wireless Adapter Works with Any 802.11ax/ac/a/b/g/n WiFi Routers.
【Adjustable 4 Antennas Make More Stable Connection 】The wireless to Ethernet get better signal by 4x 5dBi Adjustable External WiFi Antennas receives stronger WiFi from router than other two antennas product.The wifi to Ethernet adapter brings a reliable wifi connection for a non-WiFi device provide good signal receiving capabilities and smartly focuses Wi-Fi signals towards ,optional Dual Band offer flexible connectivity and superior range.
【2 LAN Ports Ethernet to WiFi adapter】The....

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Active DVI to VGA Adapter , UVOOI Male DVI-D (24+1) to VGA Female Monitor Converter Video for Docking Station, Computer, Monitor, HDTV, Projector

Add one serial RS-232 port with com retention to any laptop or computer with a USB port.
Simple installation and operation with COM port retention provides robust serial connectivity for legacy devices with minimal hassle.
Easy plug and play installation with USB Powered device - no power outlet required.
Extensive list of compatible operating systems makes this device perfect for almost any RS232 application.
USB to Straight-Through RS232 Serial Adapter.
COM Port assignments maintained across reboot.
Powered by an available USB port - no external power adapter required.

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