Top 10 Best Serial Port Servers – Review And Buying Guide

Are you looking for a serial port servers for your needs? You are at the right place. We try to provide our esteemed customers with a reasonable range of high-quality merchandise. Fortunately, we have already done the most valuable work of identifying strong products and there's an offer for you.

So, we have done a great job listing the serial port servers to help you get them easily. These are some of the best possible options available on the internet. When you purchase the serial port servers, we hope you feel satisfied and happy because we only want your key needs fulfilled.

10 serial port servers: Editor Chooice

Our 10 serial port servers Review:

Bestseller No. 1
DTECH 1 Port Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M
  • Bi-directional transparent transmission between serial data and Ethernet Packets: Compact Serial Device Server is designed with an RS232 serial interface to a local area network to transmit serial data over Ethernet (TCP/IP)
  • Serial server box supports DHCP and Dynamic DNS function, 4 kinds of working mode: TCP Client、TCP Server、UDP Client and UDP Server; bidirectional Modbus RTU/TCP
  • Supports 10M/100M, self-adaptive Ethernet interface (compatible with 802.3 protocol); baud rate ranges from 300 bps to 921600 bps
  • Wide voltage input 12V-70V; comes with a 12V power adapte; TX and RX indicators for easy troubleshooting
  • 1 serial port server is ideal for Industrial and medical remote monitoring system, ATM terminals, computer networking, POS, door controller, Data collection, security system, etc.
Bestseller No. 2
4 Serial Port RS232/RS485/RS422 to Ethernet Converter
  • USR-N540, Four serial ports device server,RS232 / RS485 / RS422 interface,TI cortex-M4 solution, ARM processor and TCP/IP protocol stack,DNS, DHCP, Websocket and HTTPD Client supported
  • Built-in webpage, support customized,Reload button,one key to restore factory defaults,Multiple indicator LEDs for easy debugging,Keepalive function,rapidly detect dead links
  • Can upgrade firmware via network easily,Account and password to page login and network settings,Support UDP broadcast,send and receive data from all IP in LAN
  • Global unique MAC address bought from IEEE, can be defined,Virtual serial port, setup and test software is availiable
  • Provide PC TCP/IP SOCKET programming example: VB, C++, Delphi, Android, IOS
Bestseller No. 3
Walfront Serial Port Server HF7121 Serial Server RS485 to Ethernet DTU Short Message Communication Module 5-36VDC 2.1x1.0x0.7 inch Support for Webpage Mode, Module
  • Product Brief: For MIPS MCU (32MB for SRAM) and 16MB Flash, based for Linux operating system. Support for TCP / for IP / for Telnet / for Modbus TCP protocol.
  • Support: For Modbusrtu for Modbus TCP, virtual data channel, registration function, heart beat function, custom script function, packet filtering, automatic serial framing, ntp function + time zone setting, parameter import and export.
  • Great Performance: Support RS485 to 10 / 100M Ethernet data transmission, the maximum serial port speed is 460800 bps. Support 10 / 100M Ethernet adaptive.
  • Environmental Parameters: Working Temperature: -45-85 . Storage Environment: -50-90 ° C, 5-95% RH (non-condensing).
  • Advantage: Support for webpage mode, for IOTService PC software easy configuration.
Bestseller No. 4
FH HF Serial Port RS485 to Ethernet Device Server Module Support Elfin-EE11 TCP/IP Telnet Modbus TCP Protocol (Single Serial Server)
  • The Elfin-EE1X unit is a complete solution for serial port device connecting to network. This powerful device supports a 10/100BASE-T Ethernet connection, a reliable and proven operating system stored in flash memory, an embedded web server, a full TCP/IP protocol stack,and standards-based (AES) encryption.
  • Through Ethernet cable connect router with Elfin-EE1X serial server for data transfer, which makes the data transformation very simple.
  • Support RS232 To 10/100M Ethernet Conversion, Serial Speed Upto 460800 bps
  • Support  Web OTA Wireless Upgrade
  • Size: 61 x 26 x 17.8 mm (L x W x H)
Bestseller No. 5
PCIE 2 Port Serial Expansion Card PCI Express to Industrial DB9 Serial / RS232 COM Port Adapter 16C550 UART WCH382 Chip for Desktop PC Windows 10 with Low Bracket
  • This card capability allow for upgrade with additional serial cards to your computer easily. Note: Open the "CH38XDRV"file in the CD to install.
  • 2 x 16C550 Fast Uart serial ports, supporting data transfer rates up to 230400Bps.
  • Plug and Play, Automatically selects IRQ & IO address, Supports IRQ sharing.
  • Compliant with ExpressCard/34mm Standard; Compatible to 1-Lane (x1) PCI-Express Throughput.
  • Operating System: Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10 / Linux. (If there was any problem with PCIE 2 port serial expansion card, pls feel free to contact us, we will provide a solution within 24hrs.)
Bestseller No. 6
Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device (TCP232-306 RS232/485/422 Port)
  • RS232/RS485/RS422 Serial to Ethernet Server
  • Work Mode: TCP Server/ TCP Client/ UDP Server/ UDP Client/ HTTPD Client
  • Synchronous Baud Rate Dynamically Change Baud Rate, Data Bit, Check Bit and Stop Bit of Serial Device Server via Network Command
  • Identity Packet Function, when it Works as TCP Client, it can Send Identity Packet to TCP Server which can be Identification. Identity Packet can be IMEI code, ICCID code and User Editable Identity Packet
  • Serial and Network Heartbeat Packet Serial Server maintains the Normal Connection with the Server by Sending Heartbeat Packet Regularly
Bestseller No. 7
PCIe Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
  • This card capability allow for upgrade with additional serial or parallel cards to your computer easily. Note: Open the "CH38XDRV"file in the CD to install.
  • Multi-mode IEEE 1284 compliant controller (SPP, PS2, EPP, ECP), Faster data rates up to 1.5Mbps for parallel port.
  • Plug and Play, Automatically selects IRQ & IO address, Supports IRQ sharing.
  • Compliant with ExpressCard/34mm Standard; Compatible to 1-Lane (x1) PCI-Express Throughput.
  • Operating System: Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista/WIN7/WIN8/WIN10 / Linux. If there was any problem with PCIe combo serial parallel expansion card, pls feel free to contact us, we will provide a solution within 24hrs.
Bestseller No. 8
USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
  • Dual Serial Device Server: Cpu: Cortex-M4 120Mhz, Serial RS485 & RS232 to Ethernet Server, 2 Serial Ports: 1 Port is RS232, 1 Port is RS485, 1 RJ45 Ethernet Port. Support RS232 & RS485 Working at The Same Time.
  • Data Link Protocol: Ip£¬Tcp£¬Udp£¬Dhcp£¬Dns£¬Http£¬Arp£¬Icmp£¬Web Socket£¬Httpd Client.
  • Speed: 10 / 100 Mbps, Mdi / Mdix Cross Direct Automatic Switching, Baud Rate: Rs-232£º600Bps ~ 230. 4Kbps£¬Rs-485£º600Bps ~ 1Mbps; 1.5Kv Electromagnetic Isolation, Shell Isolation Protection; Anti-Static 2Kv, Lightning Protection.
  • Configure Via Web Browser or Virtual Com Software Interface; Working Temperature: -40 ~ 85¡ãC, Power Consumption: < 1W.
  • What's in The Box: 1 x Dual Serial Device Server, 1 x 5V 1A Power Supply, 1 x Female to Female Serial Cable.
Bestseller No. 9
diewu 8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Converter Multiple Serial Device Server Switch Modbus Gateway
  • RS232 / 485/422 serial port Ethernet rail type, industrial-grade compact structure design, save space
  • Support custom baud rate and support Modbus TCP
  • 32-bit high-performance ARM processor, reliable performance guarantee
  • 8 single-port serial ports, and the communication parameters of each port can be set individually
  • RS-232 end via DB9 male connector
Bestseller No. 10
Tripp Lite 4-Port Console Server with Dual GB NIC, 4Gb Flash and 4 USB Ports (B093-004-2E4U)
  • ACCESS DEVICES FROM ANYWHERE IN THE WORLD: Remotely monitor, access and control serial-based networking equipment from anywhere through one highly secure gateway. Manage routers, UPS systems and other serial-based equipment from anywhere at any time 24/7.
  • 4-PORT: Four serial RS-232 console ports are configured to use standard Cat5e/6 patch cable when connecting to Cisco devices.
  • RELIABLE & SECURE: It offers reliable network connectivity with dual Gigabit primary and failover Ethernet ports. Validated to meet FIPS 140-2 standards to ensure utmost protection of private data.
  • EASY MOUNTING: The heavy-duty steel housing comes with mounting brackets for easy installation in an EIA-standard 19-inch rack.
  • 4-YEAR WARRANTY & TAA-COMPLIANT: The B093-004-2E4U comes with a 4-year warranty. This serial console server is compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.

How To Choose Your serial port servers

If you want to purchase serial port servers, follow a buying guide. Some features need to tick your serial port servers before buying. Let’s take a look at them:

Quality: The quality of the product should be good. It should be durable, and it should have the life of more than 1 year. The best way to check the quality is by reviewing other customers who have used the product.

Price: The price is an important factor while buying any product online or offline. You need to calculate how much money you are willing to spend on this product and then compare it with other sellers who are offering similar products at different prices. If there is too much difference between the prices, then go for higher priced ones as they might be better in quality and durability than lower priced ones which are available in plenty on the market today!

Features: Make sure that all features of your desired product are present in that particular model before purchasing it from any website or store! You can also read reviews about each feature from other customers who have used these features and then decide if these features are useful for your needs or not!

Things To Remember serial port servers: 

It's easy in theory but can be hard when there are so many different websites with helpful and misleading information. This blog post will help you choose the serial port servers without wasting too much time or money!

1. Always Examine Product Details

Not reading the product description is a grave mistake. The problem with most online consumers today is that they make most of their purchase decisions based on the displayed product image. They don’t take time to read and understand the item's contents. To avoid suffering from a bad case of buyer’s remorse, always check product information before adding the item on your cart. Don’t be fooled by edited and photoshopped pictures which may distort the item’s real appearance.

2. Check Shipping Costs

The law states that an online retail store must ship an order within the time stated upon purchase or as seen in its ad. In cases where the timeframe isn’t stated or is subject to changes, the product should be delivered within around 30 days of the order’s placement. Shipping costs can also vary depending on your location, the cost, the size, and the date you want your order delivered. Most companies have “free shipping” applied to bulk orders or to orders over a certain amount. This can be a good way to save money but discourage consumers who simply want to buy one or two items.

3. Compare Prices of Similar Products

When comparing product prices, your goal is to purchase the best product for the best price. While some consumers willingly spend their money on discounted and bottom-priced goods, others are warier of these “too good to be true” deals and discounts. After all, doesn’t a low price also mean low quality? The best way to get more bang for your buck is to discerning prices and product quality.

4. Read Product Reviews

A simple way to find the best product or item is to review product reviews. Buying guides and product reviews help you learn a great deal about the item you plan to buy. Some user reviews can give you a comprehensive and realistic item expectation. These are based on real customer experiences and can help you decide whether or not you may want to buy the product.

5. Know Your Rights

Every e-commerce and online store has policies about the process in purchasing their items. They may have strict return policies for every item. Some stores forbid returning items such as electronics and personalized goods once the package is opened. As a customer, it is your right to know the refund and return policies of the store. You can visit the site’s help pages or contact customer service to learn more about your rights.

6. Be Wary of Scams and Fraud

Lastly, avoid getting scammed. Privacy and security is a serious concern among users who worry about deceitful fraudsters who may use different methods to access your valuable personal details, such as your usernames and passwords. There are many deceitful websites out there disguising themselves as online shopping stores in order to get information from you. But how can you tell if a website is fake? By using Google Trusted Stores, a verification system for all online shopping sites, users can determine which shop is trustworthy or not.

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