The UGREEN CM204 (80186) 1.5m USB-C to RJ45 Console Flat Cable enables serial console communication between compatible USB-C computers and networking devices. Featuring an integrated FTDI USB-to-serial chipset, it provides a convenient way to access supported routers, switches and other equipment through their RJ45 console ports.
Top Highlights
- USB-C to RJ45Serial console access.
- FTDI ChipsetUSB-to-serial conversion.
- 1.5m Flat CableConvenient cable routing.
- Multi-OS SupportCompatible driver options.
About the UGREEN CM204 (80186)
The UGREEN CM204 (80186) is a 1.5-meter USB Type-C to RJ45 serial console cable designed for compatible networking equipment. It features a USB-C 2.0 male host connector, an RJ45 8P8C male console connector and a built-in FTDI USB-to-serial chipset. Its flat PVC cable design provides convenient connectivity for supported routers, switches, firewalls and other devices with compatible serial console ports. It is intended for configuration and maintenance rather than Ethernet network access.
Design & Performance
USB-C to RJ45 Serial Console Connectivity
The UGREEN CM204 connects a compatible USB-C computer directly to networking equipment equipped with a suitable RJ45 serial console port. This allows technicians to access device command-line interfaces through supported terminal applications.
The RJ45 connector carries serial console signals rather than Ethernet data. It must be connected to a compatible console interface, not an ordinary LAN or WAN port.
Built-in FTDI USB-to-Serial Chipset
The integrated FTDI chipset converts the computer’s USB communication into a serial interface for compatible console equipment. Once recognized by the operating system, the adapter can provide a virtual COM or serial port for terminal-based configuration.
Driver availability depends on the operating system and chipset implementation. Some computers may require installation of a compatible FTDI driver before the cable can be used.
Designed for Network Configuration
The CM204 is useful for supported routers, network switches, firewalls, wireless controllers and other devices with compatible RJ45 console interfaces. It enables technicians to perform initial setup, inspect configuration settings and troubleshoot supported equipment.
Device compatibility depends on console pin assignments, signalling requirements and communication settings. The presence of an RJ45 connector alone does not guarantee compatibility.
1.5-Meter Flat Cable Construction
The 1.5-meter flat cable provides practical reach between a laptop and nearby network equipment. Its low-profile design makes it easier to route across desks, network cabinets and maintenance workspaces.
The PVC exterior protects the cable during everyday handling. Avoid sharp bends, excessive pulling and pressure around the connector ends.
Windows, macOS and Linux Support
The UGREEN 80186 is intended for use with supported Windows, macOS and Linux computers. Compatible serial terminal software can communicate with the assigned COM port or serial device once the appropriate driver is available.
Published compatibility information includes older operating-system versions, but support for newer releases should be confirmed against current FTDI driver documentation before deployment.
Practical Serial Console Troubleshooting
The cable supports terminal-based access for compatible networking equipment, including tasks such as initial configuration, maintenance and troubleshooting. Its USB-C host connection is convenient for laptops that do not include a traditional RS232 serial port.
Successful communication requires matching serial parameters such as baud rate, data bits, parity, stop bits and flow control. These settings should follow the connected equipment manufacturer’s instructions.
Who It’s For
Network Engineers: Configure compatible routers and switches. IT Technicians: Troubleshoot supported serial console devices. System Administrators: Access networking equipment through terminal software. Data Center Teams: Maintain compatible rack-mounted network devices. Field Technicians: Carry out network configuration using supported USB-C laptops. Technical Students: Practice serial console administration with suitable networking hardware.
Access compatible networking equipment through a dedicated serial console connection with FTDI-based USB conversion and a convenient 1.5-meter flat cable.
| Product Specifications | |
|---|---|
| Tech Specs | Product Code |
| Product Type | USB-C to RJ45 Serial Console Cable |
| Cable Length | 1.5 Meter |
| Color | Black |
| Host Connector | USB Type-C Male |
| Console Connector | RJ45 8P8C Male |
| USB Standard | USB 2.0 |
| Chipset | FTDI USB-to-Serial UART |
| Communication Type | Serial Console / Rollover |
| Operating System | Windows, macOS, Linux (driver-dependent) |
| Compatible Devices | Supported Routers, Switches, Firewalls and Network Console Devices |
| Cable Design | Flat Cable |
| Cable Material | PVC Jacket |
| Connector Design | Snagless RJ45 |
| Driver | Compatible FTDI Driver May Be Required |
| Primary Function | Network Device Configuration |
| Ethernet Networking | Not Supported |
| Warranty Information | |
| Warranty | N/A |
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