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Reliable Structured Cabling & RJ45 Connectivity | HCI

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Twisted-Pair | Patch Panels, Jacks, Cords & Accessories | HCI

Build stable, high-speed networks with HCI structured cabling products. Our range—covering Twisted-Pair, RJ45 connectors, modular plugs, patch panels, couplers, patch cords, cable-management tools, and installation accessories—helps installers deliver reliable links with clean routing and predictable results across commercial buildings and data centers.

As a professional manufacturer, HCI engineers matched components to meet common industry standards and maintain consistent channel performance. The designs simplify installation, improve cable organization, and support dependable throughput—making HCI a practical choice for structured networking teams that want fewer callbacks and faster turn-ups.

HCI has supplied cabling solutions since 1975. With over 50 years of experience and modern manufacturing and testing, HCI delivers reliable, high-performance structured cabling products tailored to varied project needs—helping you standardize parts and keep networks running smoothly.

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  • RJ45 Port Lock
    RJ45 Port Lock
    PDCL Series

    Protect your ports from unauthorized use and keep them dust-free with our easy-to-use add-on from the PDCL series: the Security Lock for RJ45 ports.

  • RJ45 Cord Lock
    RJ45 Cord Lock

    Cost-effective way to secure the network infrastructure by blocking out unused or unauthorized Patch Cord. Protect the hardware from dust and harmful foreign objects. The Security Boot is for securing connections in public areas and shared spaces. It also reduces the risk of severing critical connections in data centers, financial services, health care, and other mission critical networks. Installation is easy, and removal will not interfere with the jack contacts or lead to the degradation of network performance. It is simple to use one Removal Key.

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013AKHA6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan 3P Certified ISO/TIA Cat 6a Connecting Hardware 4PPoE Compliant US 9325117 B1 Patented

  • Category 6A
    Category 6A
    3013AKHA6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9325117 B1 Patented

  • Category 6
    Category 6
    3013AKHA6S

    Considerations for running 802.3bz 5GBASE-T to support higher data rate of wireless AP would push the required bandwidths to 312MHz, well above the 250MHz specification of ANSI/TIA 568.2-D and ISO/IEC-11801 Category 6. HCI Super Cat 6 Component-Rated jacks go beyond extended bandwidth for up to 350MHz. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9325117 B1 patented. Made in Taiwan ETL Certified Cat 6 Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9325117 B1 Patented

  • Category 5e
    Category 5e
    3013AKHA5eS

    HCI Super Cat 5e Component-Rated jacks are compatible to ANSI/TIA 568.2-D and ISO/IEC-11801 standards. Moreover, they are capable of going beyond extended frequencies to support 2.5G BASE-T. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9325117 B1 patented. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan ETL Certified Cat 5e Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9325117 B1 Patented

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013AKVA6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan ETL Certified ISO/TIA Cat 6a Component & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6A
    Category 6A
    3013AKVA6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6
    Category 6
    3013AKVA6S

    Considerations for running 802.3bz 5GBASE-T to support higher data rate of wireless AP would push the required bandwidths to 312MHz, well above the 250MHz specification of ANSI/TIA 568.2-D and ISO/IEC-11801 Category 6. HCI Super Cat 6 Component-Rated jacks go beyond extended bandwidth for up to 350MHz. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Made in Taiwan ETL Certified Cat 6 Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 5e
    Category 5e
    3013AKVA5eS

    HCI Super Cat 5e Component-Rated jacks are compatible to ANSI/TIA 568.2-D and ISO/IEC-11801 standards. Moreover, they are capable of going beyond extended frequencies to support 2.5G BASE-T. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan ETL Certified Cat 5e Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013AKVB6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan ETL Certified ISO/TIA Cat 6a Component & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6A
    Category 6A
    3013AKVB6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6
    Category 6
    3013AKVB6S

    Considerations for running 802.3bz 5GBASE-T to support higher data rate of wireless AP would push the required bandwidths to 312MHz, well above the 250MHz specification of ANSI/TIA 568.2-D and ISO/IEC-11801 Category 6. HCI Super Cat 6 Component-Rated jacks go beyond extended bandwidth for up to 350MHz. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Made in Taiwan ETL Certified Cat 6 Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 5e
    Category 5e
    3013AKVB5eS

    HCI Super Cat 5e Component-Rated jacks are compatible to ANSI/TIA 568.2-D and ISO/IEC-11801 standards. Moreover, they are capable of going beyond extended frequencies to support 2.5G BASE-T. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan ETL Certified Cat 5e Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013AKVE6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan ETL Certified ISO/TIA Cat 6a Component & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6A
    Category 6A
    3013AKVE6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 6
    Category 6
    3013AKVE6S

    Considerations for running 802.3bz 5GBASE-T to support higher data rate of wireless AP would push the required bandwidths to 312MHz, well above the 250MHz specification of ANSI/TIA 568.2-D and ISO/IEC-11801 Category 6. HCI Super Cat 6 Component-Rated jacks go beyond extended bandwidth for up to 350MHz. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Made in Taiwan ETL Certified Cat 6 Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • Category 5e
    Category 5e
    3013AKVE5eS

    HCI Super Cat 5e Component-Rated jacks are compatible to ANSI/TIA 568.2-D and ISO/IEC-11801 standards. Moreover, they are capable of going beyond extended frequencies to support 2.5G BASE-T. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan ETL Certified Cat 5e Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 Patented

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013ALKVA6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan ETL Certified ISO / TIA Cat 6a Component & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

  • Category 6A
    Category 6A
    3013ALKVA6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

  • Category 6
    Category 6
    3013ALKVA6S

    Considerations for running 802.3bz 5GBASE-T to support higher data rate of wireless AP would push the required bandwidths to 312MHz, well above the 250MHz specification of ANSI/TIA 568.2-D and ISO/IEC-11801 Category 6. HCI Super Cat 6 Component-Rated jacks go beyond extended bandwidth for up to 350MHz. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Made in Taiwan ETL Certified Cat 6 Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

  • Category 5e
    Category 5e
    3013ALKVA5eS

    HCI Super Cat 5e Component-Rated jacks are compatible to ANSI/TIA 568.2-D and ISO/IEC-11801 standards. Moreover, they are capable of going beyond extended frequencies to support 2.5G BASE-T. It features Inductance-offset technique to reduce fringing field and to improve NEXT, FEXT and Return Loss. This technique is US 9391405 B1 patented. Compact structure allows loading into high density patch panels and 6-port gang frames. Made in Taiwan ETL Certified Cat 5e Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

  • ISO/IEC Category 6a
    ISO/IEC Category 6a
    3013ALKVAD6AI

    For Cat 6A, from 1MHz to 250MHz, ANSI/TIA 568.2-D and ISO/IEC-11801 shares the same limit but starts to vary from 250MHz to 500MHz. Any ISO Cat 6a Component-Rated jack that passes ISO Cat 6a NEXT limit will at the same time pass TIA Cat 6A NEXT limit with a higher margin. ISO Cat 6a beyond TIA Cat 6A – the stricter 3dB requirement approximately contributes 30% increase on performance at 500MHz. This also means more headroom to the entire installed cabling system in field. Made in Taiwan ETL Certified ISO / TIA Cat 6a Component & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

  • Category 6A
    Category 6A
    3013ALKVAD6A

    ANSI/TIA-568.2-D clearly specifies that a jack should meet not only the INTERNAL CROSSTALK limits, but also ALIEN CROSSTALK requirements so as to satisfy Cat 6A connecting hardware standard. Please bear this in mind, when you choose Cat 6A “Component-Rated” jack, you’re choosing a jack together with specific mounting fixtures that really supports 10 Gigabit Ethernet without compromising the severity of external noises come from neighboring ports. Made in Taiwan ETL Certified Cat 6A Connecting Hardware & Quarterly Tested 4PPoE Compliant US 9391405 B1 / US 9929480 B1 Patented

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