Open a CLI session on a new managed switch before it has a network address.
3 m USB-A to RJ45 Serial Console Cable with FTDI
Overview
UGREEN 60813 is a 3 m USB 2.0 to RJ45 serial console cable for configuring compatible routers, managed switches, firewalls and other network appliances through their dedicated CONSOLE port. A built-in FTDI USB-to-serial chipset replaces the legacy DB9 serial interface on a computer, while the 8P8C plug carries serial control signals to the appliance. It is an administration cable—not an Ethernet adapter, LAN cable or internet connection.

Serial console cable—not Ethernet
The RJ45-shaped plug carries serial console signals using the documented DTE pinout. It must connect to a compatible RJ45 CONSOLE port, never a LAN, WAN, PoE or ordinary Ethernet socket. It does not add wired internet or behave like a USB network adapter.
Key features
- Integrated FTDI chipset for USB-to-serial conversion and broad operating-system support.
- 3 m / 10 ft flat cable provides reach between a service laptop and rack equipment.
- RJ45 DTE console pinout documented as RTS, DTR, TXD, GND, GND, RXD, DSR and CTS across pins 1–8.
- ESD protection is built into the conversion design.
- Nickel-plated USB-A connector and latched 8P8C RJ45 plug.
- Compatibility references console ports on Cisco, Ubiquiti, Juniper, Fortigate, MikroTik, Huawei and HP ProCurve equipment.

Use scenarios
Recover or reconfigure a router when remote management is unavailable.
Keep a long service cable in a network technician’s toolkit for rack access.
Connect a laptop to a firewall’s serial RJ45 CONSOLE port for initial setup.
Capture boot output or perform documented maintenance through a compatible serial console.
Technical specifications
| Model / SKU | 60813 |
|---|---|
| Computer connector | USB-A 2.0 male |
| Equipment connector | RJ45 8P8C male, serial console wiring |
| Cable length | 3 m / 10 ft |
| Conversion chipset | FTDI |
| RJ45 DTE pinout | 1 RTS, 2 DTR, 3 TXD, 4 GND, 5 GND, 6 RXD, 7 DSR, 8 CTS |
| Protection | ESD protection listed |
| Cable form | Flat cable |
| Operating systems | 32-bit and 64-bit Windows, macOS and Linux; driver handling varies |
| India-listed weight | 107 g |

Setup and usability guidance
Confirm that the appliance has an RJ45 serial CONSOLE port and that its pinout matches the documented DTE mapping.
Connect USB-A to the computer. Check Device Manager, System Information or the relevant device list for an FTDI serial port.
If the operating system does not load a driver automatically, install a trusted FTDI driver appropriate to that OS and version.
Connect the RJ45 plug to the appliance’s CONSOLE port—not a LAN/WAN Ethernet port.
Open a terminal program and set baud rate, data bits, parity, stop bits and flow control exactly as specified by the equipment manufacturer.

Compatible devices and systems
Designed for Windows, macOS and Linux computers with USB-A and compatible RJ45 serial console ports.
UGREEN names Cisco, Ubiquiti, Juniper, Fortigate, MikroTik, Huawei and HP ProCurve as application examples, but vendor name alone is not enough: verify the exact appliance port, pinout and serial settings.
A USB-C-only computer needs a suitable data-capable USB-C to USB-A adapter.

Real-world performance and planning
A working console session depends on four layers: a recognised FTDI serial device, the correct COM/tty port, terminal settings that match the appliance and a console pinout compatible with this cable. A blank terminal can therefore result from the wrong port or baud rate even when the cable is connected correctly.
The three-metre flat lead is useful around a rack, but it should be routed away from power connectors, fan intakes, closing rack doors and floor traffic. Serial console is a low-speed management connection for text commands, boot messages and recovery; it is not intended to carry Ethernet frames or bulk network data.

What this product does
- Creates a local serial COM/tty interface through an FTDI chipset.
- Connects that serial interface to a matching RJ45 console port.
- Allows terminal access for setup, diagnostics and recovery supported by the appliance.
- Provides 3 m of service reach and a retention clip at the console end.

What this product does not do
- It does not carry Ethernet frames, provide internet access or add an RJ45 network card.
- It does not connect to every port that happens to use an RJ45-shaped socket.
- It does not configure equipment automatically; the user still needs terminal software, credentials and correct serial settings.
- It is not a DB9 cable and does not provide a physical DB9 connector.
- It does not bypass device security, encryption or administrator authentication.
What to do
- Read the appliance manual for pinout and console settings before connection.
- Use the operating system’s detected COM or tty device in the terminal application.
- Keep a record of known-good serial settings for each equipment family.
- Release the RJ45 locking tab before removal and coil the flat cable without sharp folds.
What not to do
- Do not plug the RJ45 end into a live Ethernet LAN or PoE port merely because it fits.
- Do not download unverified drivers from random third-party sites.
- Do not change production equipment settings without a backup and approved procedure.
- Do not assume plug-and-play means the terminal’s baud rate and flow control configure themselves.
Check before buying
Confirm the appliance explicitly has an RJ45 serial CONSOLE port with a compatible pinout.
Computer side is USB-A; a USB-C-only computer needs a reliable data-capable adapter.
Obtain the correct FTDI driver only when the operating system does not load one automatically.
Know the appliance's baud rate, data bits, parity, stop bits and flow-control settings before troubleshooting.
Warnings and limitations
- The RJ45 connector uses serial-console wiring, not Ethernet. A wrong port can prevent operation and may risk equipment damage.
- UGREEN states automatic driver support for Windows 8/10 and macOS in its listing, but driver availability varies by current OS release. Confirm that the FTDI device enumerates before field work.
- Different network vendors—and sometimes models from the same vendor—can use different console pinouts or USB console ports. Verify exact model documentation.
- Serial access can change boot, security and network settings. Use authorized credentials and follow the equipment owner’s change-control process.
Package contents
- 1 × UGREEN 60813 USB-A to RJ45 FTDI serial console cable, 3 m
- Terminal software, USB-C adapter, network appliance and printed device-specific settings are not verified as included.
Product-specific FAQ
Research and source note
This exact-SKU guide was checked against UGREEN India and the applicable official regional UGREEN model page. When official wording or artwork differed, the narrower verified claim was retained; gallery artwork never overrides the written limitations above.
Exact-model and UGREEN India assurance
This description applies to exact UGREEN model 60813. Match the 3m length, USB-A computer plug, FTDI conversion and RJ45 console pinout before connecting equipment. UGREEN India after-sales eligibility follows the exact listing terms.
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