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DB9 to RJ45 Console Cable,1FT RJ45 to RS232 | 9-Pin Serial Adapter Cat5 Ethernet LAN Console, Compatible with Cisco Routers Switches Firewalls CAB-CONSOLE
Critin

Critin DB9 to RJ45 Console Cable

Bottom line: The Critin DB9 to RJ45 Console Cable is a specs-and-price decision rather than a crowd-consensus one in the accessories category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Backed by Critin's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored Critin DB9 to RJ45 Console Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Critin's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【Wide Compatibility】:This professional cisco console cable supports a wide range of Cisco devices including routers, switches, firewalls and other mainstream network equipment. As a standard db9 cable matched with RS232 serial port, it equips a qualified rj45 connector to fit most device console ports, and works as a versatile serial cable to meet different connectivity needs for device debugging.
  • 【Easy Connection】: This ready-to-use console cable enables quick connection between your computer/terminal and the console port of Cisco equipment. You only need to plug the rj45 connector to your device end and connect the db9 cable end to your PC's serial port, then you can start configuring and managing devices via the console interface without extra complicated operations.
  • 【Stable Signal Transmission】:Constructed with high-quality oxygen-free copper core and multi-layer shielding structure, this reliable serial cable ensures stable and anti-interference signal transmission. The solid welding of the db9 cable end and snapped-in rj45 connector avoids loose contact, effectively preventing communication failures and data loss caused by connection problems.
  • 【Great Durability】:This DB9 to RJ45 cisco console cable has passed strict durability testing, which can withstand frequent plugging and unplugging operations in various harsh working environments, greatly extending the service life of this console cable and making it suitable for long-term use in daily work.
  • 【High Portability】:This lightweight 1.8m serial cable is easy to carry around for on-site work, the compact size of the db9 cable and rj45 connector will not add extra burden to your work kit, making it an ideal essential tool for network engineers and administrators to carry out on-site troubleshooting and device maintenance.

Full Specifications

BrandCritin
ColorBlack
Cable TypeSerial
Item ShapeRound
Unit Count1 Count
Item Length1.8 meters
Part NumberDB9-RJ4-Cable-1FT
CompatibilityPC
Connector TypeConsole, Db9 to Rj45, Rs232 to Rj45
Number of Pins9
Number of Items1
Special FeatureLow Voltage
Connector GenderMale-to-Female
Compatible DevicesLaptop, PC, Router, Server
Included Components1FT RJ45 to RS232
Indoor Outdoor UsageIndoor, Outdoor
Ethernet Cable CategoryCat 6
Recommended Uses For Productconnects your computer's serial port to the RJ45 console port on your Cisco router, switch, firewall, wireless device and more,
Other Special Features of the ProductLow Voltage
Full listing titleDB9 to RJ45 Console Cable,1FT RJ45 to RS232 | 9-Pin Serial Adapter Cat5 Ethernet LAN Console, Compatible with Cisco Routers Switches Firewalls CAB-CONSOLE

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DB9 to RJ45 Console Cable,1FT RJ45 to RS232 | 9-Pin Serial Adapter Cat5 Ethernet LAN Console, Compatible with Cisco Routers Switches Firewalls CAB-CONSOLE is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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DB9 to RJ45 Console Cable,1FT RJ45 to RS232 | 9-Pin Serial Adapter Cat5 Ethernet LAN Console, Compatible with Cisco Routers Switches Firewalls CAB-CONSOLE
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