Jack Searched | Innovative modular plug for B2B buyers | HCI

HCI is a leading structured cabling provider in Taiwan since 1975, we have almost 50 years experience in telecommunication OEM/ODM projects.




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Jack | Bulk USB coupler purchasing for enterprises | HCI

Located in Taiwan since 1975, HSING CHAU INDUSTRIAL CO., LTD. is a manufacturer of wireless networking components for network installation and maintenance. Their main network infrastructure and connectivity solutions include, Jack, keystone jacks, patch panels, patch cords, modular connectors, RJ45 couplers, wall outlets and faceplates, twisted pair cables, and USB couplers supporting advanced 802.3bt 100W 4PPoE, certified under IEC-60512-99-002, ideal for wholesale buyers who require the latest networking technology.

Enhance your network with HCI's world-class B2B solutions. Our U.S.-certified and patented Keystone Jacks, Patch Panels, and Patch Cords ensure superior quality. Ideal for global business buyers, our Taiwan-made RJ45 couplers and twisted pair cables offer unmatched reliability and performance for bulk purchases. HCI offers unmatched performance in networking hardware. Improve your business connectivity with our trusted, high-quality products.

HCI has been offering customers ETL certified patch panels since 1975, both with advanced technology and 48 years of experience, HCI ensures each customer's demands are met.

Result 193 - 216 of 216
  • Category 6
    Category 6
    210IDB6

    180 degree Unshielded Keystone jack feed-through straight dual IDC coupler (IDB Series) provides a cable-to-cable connection for more flexible cabling application.


  • Category 5e
    Category 5e
    210IDB5e

    180 degree Unshielded Keystone jack feed-through straight dual IDC coupler (IDB Series) provides a cable-to-cable connection for more flexible cabling application.


  • ISO/IEC ClassEa
    ISO/IEC ClassEa
    3013AKICS6AI

    TIA Cat 6A channel ≠ ISO ClassEa channel! Everybody is talking about Cat 6A nowadays. Just bear in mind that ISO/IEC 11801 Ed. 2.2 Cat 6A (a.k.a. Class Ea) is the premium choice because it requires 1.8dB stricter at 500MHz than TIA-568.2-D Cat 6A does when it comes to channel performance. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6A
    Category 6A
    3013AKICS6A

    ANSI/TIA-568.2-D Cat 6A channel performance supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Zinc alloyed Die-Cast housing offers outstanding shield integrity and screen effectiveness that can be verified by EMI, transfer impedance and coupling attenuation performance. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6
    Category 6
    3013AKICS6S

    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 Shielded Super Cat 6 Keystone Couplers go beyond extended bandwidth for up to 350MHz. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 5e
    Category 5e
    3013AKICS5eS

    HCI Shielded Super Cat 5e Keystone Couplers 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. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Compact structure allows loading into 48-port in 1U high density patch panels and 6-port gang frames. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6A
    Category 6A
    3013AJSLQF6A

    RJ45 180 degree shielded feed-through straight keystone coupler (JSLQ Series) is designed for quick installations. STP coupler (JSLQ Series) is easy to snap into the outlets and patch panels. When requirements are changed, simply disconnect the patch cord and snap out the unneeded keystone coupler. Then snap is a new one and connect the patch cord. The unique structure provides an efficient and effective method of reducing alien crosstalk from neighboring connectors.


  • Category 6
    Category 6
    3013AJSLQF6

    RJ45 180 degree shielded feed-through straight keystone coupler (JSLQ Series) is designed for quick installations. STP coupler (JSLQ Series) is easy to snap into the outlets and patch panels. When requirements are changed, simply disconnect the patch cord and snap out the unneeded keystone coupler. Then snap is a new one and connect the patch cord.


  • Category 5e
    Category 5e
    3013AJSLQF5e

    RJ45 180 degree shielded feed-through straight keystone coupler (JSLQ Series) is designed for quick installations. STP coupler (JSLQ Series) is easy to snap into the outlets and patch panels. When requirements are changed, simply disconnect the patch cord and snap out the unneeded keystone coupler. Then snap is a new one and connect the patch cord.


  • Category 6
    Category 6
    3013AJSIC6S

    Cat6 RJ45 180 degree Shielded Straight Keystone Mini Coupler is designed for quick installations. JIC Series STP coupler is easy to snap into the outlets and patch panels. When requirements are changed, simply disconnect the patch cord and snap out the unneeded keystone coupler. Then snap is a new one and connect the patch cord. Made in Taiwan, U.S. TAA Compliant


  • Category 5e
    Category 5e
    3013AJSIC5eS

    Cat5e RJ45 180 degree Shielded Straight Keystone Mini Coupler is designed for quick installations. JSIC Series STP coupler is easy to snap into the outlets and patch panels. When requirements are changed, simply disconnect the patch cord and snap out the unneeded keystone coupler. Then snap is a new one and connect the patch cord. Made in Taiwan, U.S. TAA Compliant


  • Category 6A
    Category 6A
    3013AJSQF6A

    RJ45 90 degree shielded feed-through straight in-line coupler (JSQF Series) provides a female-to-female feed-through connection for easy cable hook-up. STP coupler (JSQF Series) supports data transmission rate up to 10 Gbps. The unique structure provides an efficient and effective method of reducing alien crosstalk from neighboring connectors.


  • Category 6
    Category 6
    3013AJSQF6

    RJ45 90 degree shielded feed-through straight in-line coupler (JSQF Series) provides a female-to-female feed-through connection for easy cable hook-up. STP coupler (JSQF Series) supports data transmission rate up to 10 Gbps.


  • Category 5e
    Category 5e
    3013AJSQF5e

    RJ45 90 degree shielded feed-through straight in-line coupler (JSQF Series) provides a female-to-female feed-through connection for easy cable hook-up. STP coupler (JSQF Series) supports data transmission rate up to 10 Gbps.


  • ISO/IEC ClassEa
    ISO/IEC ClassEa
    3013AKMCAS6AI

    TIA Cat 6A channel ≠ ISO ClassEa channel! Everybody is talking about Cat 6A nowadays. But even the name “Cat 6A” has different definition on transmission performance. Just bear in mind that ISO/IEC 11801 Ed. 2.2 Cat 6A (a.k.a. Class Ea) is the premium choice because it requires 1.8dB stricter at 500MHz than TIA-568.2-D Cat 6A does when it comes to channel performance. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6A
    Category 6A
    3013AKMCAS6A

    ANSI/TIA-568.2-D Cat 6A channel performance supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6
    Category 6
    3013AKMCAS6S

    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 Shielded Super Cat 6 Mobile Style Coupler goes beyond extended bandwidth for up to 350MHz. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 5e
    Category 5e
    3013AKMCAS5eS

    HCI Shielded Super Cat 5e Mobile Style Coupler is 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. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented


  • Category 6
    Category 6
    210IDBS6

    180 degree shielded feed-through straight dual IDC coupler (IDB Series) provides a cable-to-cable connection for more flexible cabling application.


  • Category 5e
    Category 5e
    210IDBS5e

    180 degree shielded feed-through straight dual IDC coupler (IDB Series) provides a cable-to-cable connection for more flexible cabling application.


  • Direct Attach Angle Adjustable UTP RJ45 Plug
    Direct Attach Angle Adjustable UTP RJ45 Plug
    88TA6A0

    Toolless : Crimping tool free. Do not have to maintain or prepare the crimping tool. Easy & Convenient to terminate the plug with cable. Angle Adjustable: Prevent the cable excess bending. It could be used in limited space environment. Mechanism Design: Reduce performance differences due to installation caused by different people.


  • With Cable Gland
    With Cable Gland
    88TS52G8TK

    The 88TS52G8TK plug is a member of the 88TS52G product family and is specifically designed for use in Cat 8.1 patch cord assemblies. It features a standard body length that offers a generous grounding area of approximately 10mm. With its 360-degree air-tight enclosure, it provides enhanced protection against electromagnetic interference (EMI). The cable gland is equipped with an elastic gasket, allowing for a secure and adjustable fit to accommodate various cable sizes. This ensures the integrity of shielding and the effectiveness of the screen, providing reliable EMI protection. The 88TS52G8TK plug is designed to meet the Cat 8.1 channel-compliant performance standards. As per TIA-568.2-D, a 2-point permanent link allows for the connection of one patch cord at each end to complete a channel of less than 30 meters. This highlights the increased importance of the patch cord, as the mated area between the jack and plug represents the weakest point, potentially introducing the severest impedance-unbalance in the entire cabling system. By assembling the Cat 8.1 patch cord with 88TS52G8TK plugs at both ends, achieving Cat 8.1 channel compliance within patching lengths ranging from 0.5 meters to 3 meters becomes easier than ever before. The plug is also in complete compliance with the IEEE 802.3bt 4PPoE (Power over Ethernet) requirement, ensuring seamless compatibility. It possesses the ability to effectively deliver 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD) with received power 71.3W, satisfying the power delivery standards specified for PoE Type 4.


  • Latch Resurrection
    Latch Resurrection
    Suits both UTP/STP Plugs

    When the retention clip of a RJ-45 modular plug is accidentally damaged, the SRR01 Series Replacer is here to prolong the life of that patch cord. You may also use colored Replacer to replace the existing retention clip for port identification. Easy to use and assemble. Support both UTP & STP Plug in all transmission category.


  • Keystone Jacks
    Keystone Jacks

    Keystone Jacks have a lengthy history intertwined with the prosperous expansion of broadband networks. They are prevalent in structured cabling across various settings, from telecommunication rooms to consolidation points and from zone distribution to work areas adjacent to personal computers. Despite the increasing prominence of WiFi, particularly in residential constructions, it's essential to acknowledge the continued need for reliable keystone jacks discreetly positioned behind walls. These jacks serve as crucial connectors, linking your wireless network with patch cords, enabling seamless connectivity. In commercial buildings, where flawless networking is paramount, dependable cabling remains the linchpin, with keystone jacks emerging as pivotal components ensuring optimal network quality for every connection. The structured cabling's lifespan is 20 years, underscoring the importance of making informed decisions when selecting proper keystone jacks. Unlike replaceable components, these jacks form the permanent link, emphasizing the need for careful consideration. To aid in this decision-making process, here's a concise guide to help distinguish between different options:



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