
Best selling Converters
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1. Moxa NPort 5110A
Serial 1-Port RS-232 device server with SNMP MIB-II for network management. Configuration via Telnet or web browser. Real COM/TTY drivers for Windows and Linux. Integrated 15 kV ESD protection for all serial signals. Standard TCP/IP interface and versatile operating modes. Easy web-based configuration. The web-based configuration tool of the NPort 5110A is straightforward and user-friendly. The web console guides you through three simple configuration steps necessary to activate the serial-to-Ethernet application. With this quick, web-based configuration, a user typically only needs 30 seconds to set the NPort settings and activate the application, saving a significant amount of time and effort.

2. Digitus USB 3.0 to IDE + SATA
USB 3.0 adapter cable for quick and easy hard drive connection without an external enclosure. Use any 2.5 / 3.5 IDE or SATA hard drive as an additional external hard drive. Ideal for service, maintenance, and hassle-free temporary access to hard drives, such as for data backups and system restorations.
Pro
- Easy to operate
- IDE and SATA can both be connected
- IDE and SATA hard drives or SSD supported
Contra
- Expensive for single use
- Unfavourable product dimensions, connection of some old IDE disks not possible
- Loses the connection as a result

3. Exsys Serial Device Server 4x RS232
The EX-6114-2 is a serial multiprotocol RS-232 device server designed for connecting serial RS-232 devices, including point-of-sale systems, barcode scanners, sensors, measuring instruments, weighing systems, CNC controls, and PLCs, to an IP-based Ethernet network. The serial devices are connected via Ethernet and are available for sharing within the subnet and the internet. Remote configuration is facilitated through extensive network protocols such as TCP server, TCP client, UDP, VCOM, serial Telnet, RFC2217, Remote-Pair-Master-Slave, or Modbus RTU. To ensure backward compatibility with serial legacy devices running existing COM port application software, the EX-6114-2 provides a virtual COM port (VCOM) that perfectly migrates your serial application without modifying the software. Additionally, serial devices can communicate with each other in peer-to-peer mode without the need for a PC or conversion software.
Interface RS-232 V.24
15 kV ESD surge protection for all serial signals
Data bits: 5, 6, 7, 8 / Parity: None, Even, Odd, Mark, Space
RS-232 signals: TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND
Ethernet protocols:
TCP server, TCP client, UDP, VCOM, serial Telnet/RFC2217
Direct access via socket port
Point-to-point connection, no software required
Virtual-COM software available for download
Robust metal housing
For desktop or wall mounting, DIN-rail kit available as an option
Package includes:
EX-6114-2, power supply 12V/3A, manual.

4. Exsys Serial Device Server 2x RS232
The EX-6112-2 is a serial multiprotocol RS-232 device server designed to connect serial RS-232 devices, including cash registers, barcode scanners, sensors, measuring devices, weighing systems, CNC controls, and PLCs, to an IP-based Ethernet network. The serial devices are connected via Ethernet and are available for sharing within the subnet and the Internet. Remote configuration is accomplished through extensive network protocols such as TCP server, TCP client, UDP, VCOM, and serial Telnet/RFC2217. To ensure backward compatibility with serial legacy devices running existing COM port application software, the EX-6112-2 provides a virtual COM port (VCOM) that perfectly migrates your serial application without modifying the software. Additionally, serial devices can communicate with each other in peer-to-peer mode without the need for an intermediary PC or conversion software.
Interface RS-232 V.24
15 kV ESD surge protection for all serial signals
Data Bits: 5, 6, 7, 8 / Parity: None, Even, Odd, Mark, Space
RS-232 Signals: TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND
Ethernet Protocols:
TCP Server, TCP Client, UDP, VCOM, serial Telnet/RFC2217
Direct access via socket port
Point-to-point connection, requires no software
Virtual-COM software available for download
Voltage +5 V configurable at pin 9
Robust metal housing
For desktop or wall mounting, DIN-rail kit available as an option
Package includes:
EX-6112-2, power supply 12V/3A, manual.

5. Exsys Serial Device Server 4x RS232/422/485
The EX-61004 is a serial multiprotocol RS-232/422/485 device server designed for the integration of serial RS-232/422/485 devices, such as barcode scanners, weighing systems, and payment terminals, into an IP-based Ethernet network. The serial devices are connected to the network and are available for sharing within the subnet and the internet. It supports a wide range of network protocols including TCP server, TCP client, UDP, VCOM, remote pair master-slave, Modbus server, Modbus client, and SNMP. Additionally, serial devices can communicate with each other in remote pair master-slave mode via peer-to-peer mode without the need for an intermediary PC or conversion software. With the downloadable Virtual COM (VCOM) software, a perfectly migrated virtual serial interface can be created for each serial device on Windows computers.
Interface RS-232/422/485 with 4 ports. The interface and operating mode can be individually set for each port. Data bits: 5, 6, 7, 8 / Stop bits: 1, 2. Parity: None, Even, Odd.
Signals:
RS-232: TXD, RXD, RTS, CTS, and GND.
RS-422: TXD+, RXD-, RXD+, GND.
RS-485 2 Wire: Data+, Data-, GND.
Operating modes:
VCOM, MCP, TCP server, TCP client, UDP, remote pair mode, Modbus TCP server, Modbus TCP client, MQTT.
Point-to-point connection, requires no software.
Virtual-COM software (download).
Robust metal housing.
Package contents:
EX-61004, 4 RJ45-DB9 cable adapters, power supply, wall mounting brackets, quick start guide.

6. Delock USB 3.0 to
This converter from Delock allows the connection of 2.5" or 3.5" IDE and SATA drives to the USB port of a PC or notebook. This means that the drive can be connected directly to a USB port without the need for an external enclosure. The included power supply provides power to the converter and the connected drives. The backup function enables backing up from the PC or notebook to a connected hard drive or SSD.
Pro
- Practical on/off switch
- Various connections

7. Exsys Serial Device Server 1x RS232
The EX-6111-2 is a serial multiprotocol RS-232 device server designed to connect a serial RS-232 device, including cash registers, barcode scanners, sensors, measuring devices, weighing systems, CNC controls, and PLCs, to an IP-based Ethernet network. The serial device is connected via Ethernet and is available for sharing within the subnet and the internet. Remote configuration is done through extensive network protocols such as TCP server, TCP client, UDP, VCOM, or serial Telnet/RFC2217. To ensure backward compatibility with serial legacy devices running existing COM port application software, the EX-6111-2 offers a virtual COM port (VCOM) that perfectly migrates your serial application without modifying the software. Additionally, serial devices can communicate with each other in peer-to-peer mode without the need for an intermediary PC or conversion software.
Interface RS-232 V.24
15 kV ESD surge protection for all serial signals
Data Bits: 5, 6, 7, 8 / Parity: None, Even, Odd, Mark, Space
RS-232 Signals: TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND
Ethernet Protocols: TCP Server, TCP Client, UDP, VCOM, Serial Telnet/RFC2217
Direct access via socket port
Point-to-point connection, requires no software
Virtual-COM software available for download
Voltage +5 V configurable at pin 9
Robust metal housing with wall mount or DIN-rail kit
Included: EX-6111-2, Power supply 5V/4A, DIN-rail kit, Wall mount kit, Manual.

8. Exsys Serial Device Server 2x RS232/422/485
The EX-61002 is a serial multiprotocol RS-232/422/485 device server designed to integrate serial RS-232/422/485 devices, such as barcode scanners, weighing systems, and payment terminals, into an IP-based Ethernet network. The serial devices are connected to the network and are available for sharing within the subnet and over the Internet. It supports extensive network protocols including TCP Server, TCP Client, UDP, VCOM, Remote-Pair-Master-Slave, Modbus Server, Modbus Client, and SNMP. Additionally, serial devices can communicate with each other in Remote-Pair-Master-Slave mode via peer-to-peer mode without the need for an intermediate PC or conversion software. The Virtual COM (VCOM) software, available for download, allows for the creation of a perfectly migrated virtual serial interface for each serial device on Windows computers.
The device features an RS-232/422/485 interface with 2 ports. The interface and operating mode can be individually set for each port. Data bits can be set to 5, 6, 7, or 8, while stop bits can be set to 1 or 2. Parity options include None, Even, or Odd.
Signal specifications:
- RS-232: TXD, RXD, RTS, CTS, and GND
- RS-422: TXD+, TCD-, RXD+, RXD-, GND
- RS-485 2 Wire: Data+, Data-, GND
Operating modes include TCP Server, TCP Client, UDP, VCOM, Remote-Pair-Master-Slave, Modbus Server, and Modbus Client.
The device supports point-to-point connections and requires no additional software. It comes with robust metal housing and a DIN-Rail kit.
Included in the package are the EX-61002, 2 RJ45-DB9 cable adapters, a power supply, a DIN-Rail kit, and a quick start guide.

9. Ugreen USB 3.0 auf SATA Converter Adapter 2.5" SATA SSD HDD an USB 3.0
UGREEN USB 3.0 to SATA 3 Adapter Cable. Easily connect 2.5" and 3.5" SSDs, hard drives, and disk drives with SATA connections (Serial ATA) quickly via the USB 3.0 port to your desktop, PC, notebook, laptop, MacBook, or iMac. No 12V power supply is required.

10. Planet IEEE802.3af/at PoE 10/100/1000
The Planet IEEE802.3af/at PoE 10/100/1000 is a powerful data converter that enables reliable and efficient transmission of data and power over a single cable. This device supports the IEEE802.3af and IEEE802.3at standards, making it ideal for use in networks that require Power over Ethernet (PoE). The converter features an RJ45 port on one side and an SFP port on the other, allowing for flexible integration into existing network infrastructures. Made in Taiwan, this product offers high quality and durability. The Planet IEEE802.3af/at PoE 10/100/1000 is an excellent choice for businesses and organizations seeking a reliable solution for powering and transmitting data to their network devices.

Planet IEEE802.3af/at PoE 10/100/1000