Best Device Servers of 2026

The MOXA NPort 5110-1 Port Serial Device Server is a compact device that comes with SNMP MIB-II for network management, real COM/TTY drivers for Windows and Linux, and versatile operation modes. It is easy to install and configure using Telnet, web browser, or Windows utility. Additionally, it features a standard TCP/IP interface that allows you to connect multiple servers and a Windows utility for configuring multiple device servers.

The Lantronix UDS1100 is a one-port serial (RS232/RS422/RS485) to IP Ethernet Device Server. With this device server, any piece of equipment can be quickly and easily added to an Ethernet network in just a few minutes. It is a cost-effective solution for bringing the benefits of remote management to equipment that is not currently connected to a network. The UDS1100 is UL864 compliant and can be wall-mounted or rail-mounted. It features one DB-25 serial port and one 10/100 Mbps Fast Ethernet RJ-45 port. Powered by the Lantronix DSTNI-EX 48 MHz processor, it offers reliable performance. The UDS1100 uses Serial over IP technology to convert RS-232 and RS-485 to Ethernet, making it a versatile and convenient device for network integration.

The StarTech Serial to Ethernet adapter allows you to connect RS232 serial devices over an IP network, making it ideal for various applications like POS systems and barcode readers. You can manage all your devices effortlessly through a shared software interface, regardless of your operating system. With versatile configuration options, you can set up TCP client/server modes for seamless communication between multiple devices. Additionally, the adapter features both Ethernet and power options, ensuring reliable operation for your serial devices while providing necessary mounting hardware for easy installation.

The MOXA NPort 5410 is a device server that offers 10/100M auto-sensing Ethernet and 4 serial ports supporting RS-232. It features socket modes including TCP server/TCP client/UDP/Real COM and SNMP MIB-II for network management. This device server can be configured via Telnet/Web/Windows utility.

The Xiiaozet USB Device Server lets you share up to three USB 3.0 devices over your local network, so any computer on the same LAN can use them as if they were directly connected. It ensures secure, exclusive connections to prevent conflicts when multiple users access devices, making it perfect for sensitive hardware like encryption keys. Powered by a fast 880MHz dual-core CPU and 4Gbit DDR RAM, it provides smooth, low-latency USB signal transmission. The Gigabit Ethernet port supports high-speed USB 3.1 data transfer, ideal for large files, scanners, and industrial controllers. This device helps you easily and securely share USB peripherals within your network.

The Moxa NPort 5110A is designed to be energy-efficient, consuming only 1 watt of power, which helps you save on electricity while keeping your device running smoothly. It offers a quick and easy setup through a simple 3-step web-based configuration, making it convenient even if you're not a tech expert. The device also includes surge protection for serial, Ethernet, and power lines, which safeguards your equipment from unexpected electrical spikes. Additionally, it features COM port grouping and supports UDP multicast applications, allowing you to manage multiple connections efficiently and improve your network communication. This makes the Moxa NPort 5110A a reliable choice for connecting serial devices to your network.

The MOXA NPort 5150A is a single port device server that offers a low power consumption of only 1 watt, and features speedy 3-step web-based configuration. It comes with surge protection for serial, Ethernet, and power lines, real COM/TTY drivers for Windows and Linux, and the ability to connect up to 8 TCP hosts. The device server offers standard TCP/IP interface and versatile TCP and UDP operation modes, allowing for COM port grouping and UDP multicast applications, and screw connectors for secure installation.

The MOXA NPort Serial Server offers a compact design that makes installation simple and hassle-free, saving you space and effort. It supports Real COM/TTY drivers for both Windows and Linux, so you can easily connect serial devices to your computer without compatibility worries. The device uses a standard TCP/IP interface, providing flexible operation modes that adapt to your networking needs. Plus, it comes with a user-friendly Windows utility that lets you configure multiple device servers quickly, making setup and management straightforward for you.

The MOXA NPort 5250A offers an easy setup with its quick 3-step web-based configuration, allowing you to get connected without hassle. It supports both TCP and UDP modes, giving you flexibility in how your data is transmitted, which is great for different networking needs. The device also protects your connections from power surges on serial, Ethernet, and power lines, helping to keep your equipment safe from unexpected spikes. Additionally, it supports grouping of COM ports and UDP multicast, enabling efficient data sharing across multiple devices. With the MOXA NPort 5250A, you get a reliable and user-friendly device server for your network setup.

The Transition Networks Serial Server offers a reliable way for you to send secure serial data over an Ethernet network. It features two fast Ethernet ports that allow you to connect to one or more backup servers, ensuring your connection stays stable. Your data stays protected with strong encryption methods like HTTPS, SSH, and SSL, which means you can trust your information is safe during transmission. Additionally, it includes COM port redirector software, letting you easily manage serial data by turning it into a virtual COM port on your server or create a direct serial connection between devices. This makes handling serial communication simpler and more flexible for your needs.