Network Cable Tester Trendnet TC-NT3 . The TC-NT3 from Trendnet is a professional network cable tester designed for accurate verification of VDV (voice, data, and video) and USB cables, notable for its ease of use and portability. This device can analyze pin configurations on connections with BNC, RJ-11, RJ-12, RJ-45, and USB connectors, providing essential versatility for network technicians and specialists. Thanks to its ability to detect correct, open, shorted, or crossed pins, it allows diagnosing cable faults up to 300 meters (1,000 feet), enabling thorough testing without additional equipment. Among its operating modes, the Quick Test mode delivers simple pass/fail results, ideal for bulk cable checks, while the Blinking Hub/Switch mode helps identify the connected hub or switch port, a very useful feature for effective network management. This tester runs on a 9 V battery and has compact dimensions of 117 x 67 x 27 mm, weighing only 144 grams, making it easy to carry in the included travel case designed to protect and organize all components during transport. The silver-colored TC-NT3 meets quality standards certified by CE, ensuring reliability and safety in professional use. The package also includes an RJ-45 LAN cable for immediate testing. In short, the Trendnet TC-NT3 is an essential technical tool for efficient cable testing and inspection in professional environments, combining precision, compatibility, and portability in one device. Colour: SilverWhiteProduct with plug: YesType of plug: Plug EUIncludes: RJ45 CableCasePower supply: Electric NetworkBatteryYear: 2014Voltage: 9 V5 VPorts: 3Light indicator: LEDCertificate: CECharacteristics: LED in function indicatorsConnections: PCI Express x16 2.0