Through | Durable Network Cabling Solutions for Commercial & Industrial Applications

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Through | reliable network installation tools for structured cabling

HCI specializes in manufacturing high-quality ethernet connectivity and structured cabling products designed to meet diverse network installation needs. Our extensive product range includes Through, RJ45 connectors, modular plugs, patch panels, patch cords, inline couplers, and a variety of installation tools, all engineered for optimal performance and durability. Whether for commercial, industrial, or residential applications, our solutions ensure reliable data transmission and seamless connectivity.

With years of experience in the industry, HCI delivers products that adhere to the highest industry standards, offering robust and efficient cabling solutions. Our ethernet connectivity products are designed to simplify installation, enhance network organization, and provide superior performance for all structured cabling needs, making HCI a preferred choice for reliable networking components.

HCI has been a trusted provider of ethernet connectivity solutions since 1975. With 48 years of experience and cutting-edge technology, HCI delivers reliable, high-performance structured cabling products tailored to meet diverse customer needs and ensure seamless network connectivity.

View our professional network installation solutions RJ45, Cat5e, Cat6, Cat6A, Modular Plug, Component Level, Keystone Jack, Patch Panel, RJ45 Coupler, USB Coupler, HDMI Coupler, RJ45 Secured Lock and feel free to Contact Us.

Result 1 - 24 of 78

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↑Crimp

007A8H

Crimp 8P(RJ45) non pass-through modular plugs with 007A8H designed for precision. Comes with integrated cable stripper and cutter for cable preparation, compatible with cable outer diameter (O.D.) from Ø5.5 to Ø7.0. The horizontal crimping design provides a consistently flat force, minimizing uneven pressure or distortion for high-quality and consistent termination. Its stable and straightforward crimping motion ensures precise termination.
↑Crimp/Thru

007A8M01

Crimp and trim 8P(RJ45)/6P(RJ12, RJ11) pass-through/non pass-through modular plugs, crimp strain latch, and wrap ground collars onto cable with a single tool. The 360° ground crimp in dual cavities provides secure and effective crimping for cable O.D. ranging from Ø6.5 to Ø8.5. The horizontal crimping design provides a consistently flat force, minimizing uneven pressure or distortion for high-quality and consistent termination. Its stable and straightforward crimping motion ensures precise termination.
↑Crimp/Palm

007A8H04

Crimp 8P(RJ45) non pass-through modular plugs with this palm-size plug crimping tool. Comes with integrated cable stripper and cutter for cable preparation, compatible with a wide range of cable outer diameter (O.D.). The horizontal crimping design provides a consistently flat force, minimizing uneven pressure or distortion for high-quality and consistent termination. Its stable and straightforward crimping motion ensures precise termination.
↑Crimp/Palm/Thru

007A8H05

Crimp and trim 8P(RJ45) pass-through/non pass-through modular plugs with this palm-size plug crimping tool. Comes with integrated cable stripper and cutter for cable preparation, compatible with a wide range of cable outer diameter (O.D.). The horizontal crimping design provides a consistently flat force, minimizing uneven pressure or distortion for high-quality and consistent termination. Its stable and straightforward crimping motion ensures precise termination.
↑Crimp/Stapler/Thru

007A8M02

Crimp and trim 8P(RJ45)/6P(RJ12, RJ11) pass-through/non pass-through modular plugs with strain latch using this compact crimper in stapler style. Comes with integrated cable stripper and cutter for cable preparation.
←Crimp

007A8H06

Crimp 8P(RJ45) non pass-through modular plugs, crimp strain latch (or not), and wrap ground collars onto cable with a single tool. Comes with integrated cable stripper and cutter for cable preparation, compatible with a wide range of cable outer diameter (O.D.).
←Crimp/Thru

007A8H07

Crimp and trim 8P(RJ45) pass-through/non pass-through modular plugs, crimp strain latch (or not), and wrap ground collars onto cable with a single tool. Comes with integrated cable stripper and cutter for cable preparation, compatible with a wide range of cable outer diameter (O.D.).
90° HDMI Coupler

210HD05G

This HDMI Keystone Coupler jack has female to female HDMI pass through connections and can be snapped into any standard RJ45 keystone cavity within an existing wall plate to create an HDMI wall plate. These HDMI couplers are the perfect way to pass an in-wall HDMI cable connection from your wall mounted flat panel display to your AV devices at an unbeatable price. Using an HDMI coupler style keystone is the fastest, most cost effective way to create an in wall HDMI connection for your home theater without field terminating HDMI connections. They are also a perfect match for our RJ45 keystone wall plates and snap in securely. - Compatible with 1080p (Full HD) & 3D. Display Natural Vivid Colors Accurately. Gold Plated Connectors. Fits Snugly Into HDMI Ports. 340 MHz (10.2 Gbps). Compatible with Dolby - Digital DTS Dolby TrueHD DTS-HD Deep Color 600 Mhz. Made in Taiwan
180° HDMI Mini Coupler

210HD06G2WH

This HDMI Keystone Coupler jack has female to female HDMI pass through connections and can be snapped into any standard RJ45 keystone cavity within an existing wall plate to create an HDMI wall plate. These HDMI couplers are the perfect way to pass an in-wall HDMI cable connection from your wall mounted flat panel display to your AV devices at an unbeatable price. Using an HDMI coupler style keystone is the fastest, most cost effective way to create an in wall HDMI connection for your home theater without field terminating HDMI connections. They are also a perfect match for our RJ45 keystone wall plates and snap in securely. - Compatible with 1080p (Full HD) & 3D. Display Natural Vivid Colors Accurately. Gold Plated Connectors. Fits Snugly Into HDMI Ports. 340 MHz (10.2 Gbps). Compatible with Dolby - Digital DTS Dolby TrueHD DTS-HD Deep Color 600 Mhz. Made in Taiwan
180° HDMI Coupler

210HD07G2WH

This HDMI Keystone Coupler jack has female to female HDMI pass through connections and can be snapped into any standard RJ45 keystone cavity within an existing wall plate to create an HDMI wall plate. These HDMI couplers are the perfect way to pass an in-wall HDMI cable connection from your wall mounted flat panel display to your AV devices at an unbeatable price. Using an HDMI coupler style keystone is the fastest, most cost effective way to create an in wall HDMI connection for your home theater without field terminating HDMI connections. They are also a perfect match for our RJ45 keystone wall plates and snap in securely. - Compatible with 1080p (Full HD) & 3D. Display Natural Vivid Colors Accurately. Gold Plated Connectors. Fits Snugly Into HDMI Ports. 340 MHz (10.2 Gbps). Compatible with Dolby - Digital DTS Dolby TrueHD DTS-HD Deep Color 600 Mhz. Made in Taiwan
ISO/IEC ClassEa

SP48KMCA6AIM

TIA Cat 6A channel ≠ ISO Class Ea channel ! ISO ClassEa covers TIA Cat 6A NEXT channel requirement. The difference between two standards is 1.8dB at 500MHz! A level of 1.8dB - sometimes this margin is your overall headroom you can get on the field. In other words, ISO Class Ea Feed-Through is the premium choice when it comes to channel performance. The PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Category 6A

SP48KMCA6AM

48-port in 1U saves precious rack space in Data Center. The Build-in wire management provides strain-relief for great support of 48pcs Cat 6A UTP cable bundles (a lot of loads!). 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 PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Category 6

SP48KMCA6SM

48-port in 1U saves precious rack space. The Build-in wire management provides strain-relief for great support of cable bundles. ANSI/TIA-568.2-D Super Cat 6 channel performance supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. The PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
ISO/IEC ClassEa

SP48KMCAS6AIM

ISO ClassEa covers TIA Cat 6A NEXT channel requirement. The difference between two standards is 1.8dB at 500MHz. In other words, ISO Class Ea Feed-Through is the premium choice when it comes to channel performance. The PCBA is assembled with die-cast shell + brass housing. Double-shield protection gives 100% airtight to avoid from EMI and retains transfer impedance and coupling attenuation performance. The PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Category 6A

SP48KMCAS6AM

48-port in 1U saves precious rack space in Data Center. 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 PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. The PCBA is assembled with die-cast shell + brass housing. Double-shield protection gives 100% airtight to avoid from EMI and retains transfer impedance and coupling attenuation performance. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Category 6

SP48KMCAS6SM

48-port in 1U saves precious rack space. ANSI/TIA-568.2-D Super Cat 6 channel performance supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. The PCBA inside the modules are covered by patent US 9391405 B1. The PCBA is assembled with die-cast shell + brass housing. Double-shield protection gives 100% airtight to avoid from EMI and retains transfer impedance and coupling attenuation performance. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
ISO/IEC ClassEa

SP482KICS6AIM

ISO ClassEa covers TIA Cat 6A NEXT channel requirement. The difference between two standards is 1.8dB at 500MHz. In other words, ISO Class Ea Feed-Through is the premium choice when it comes to channel performance. The PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. The wire management is made with pivot hinges at each side which would allow you to fold the hangers so as to save the shipping volume. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Category 6A

SP482KICS6AM

48-port in 1U saves precious rack space in Data Center. 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 PCBA inside the modules are covered by patent US 9391405 B1. This patent discloses a methodology to minimize the disturbance caused by Feed-Through connection. The wire management is made with pivot hinges at each side which would allow you to fold the hangers so as to save the shipping volume. Made in Taiwan 4PPoE Compliant US 9391405 B1 Patented
Snap-In Type Panel

SP482M

48-port in 1U will save a lot of precious rack space in Data Center. SP482 offers you the possibilities to build any solution as desired. If 48-port Component-Rated Keystone LKVAS is needed, simply terminate each jack then load it on to the panel. If Feed-Through connection is more preferable, you can have 48-port Keystone Coupler KICS pre-configured. It’s really up to you to make up your own combination. The wire management is made with pivot hinges at each side which would allow you to fold the hangers so as to save the shipping volume.
ISO/IEC ClassEa

3013AKIC6AI

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

3013AKIC6A

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

3013AKIC6S

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 Unshielded Super Cat 6 keystone coupler 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

3013AKIC5eS

HCI Unshielded Super Cat 5e keystone coupler 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

3013AJUQF6A

RJ45 90 degree Unshielded Keystone jack feed-through straight keystone coupler is designed for quick installations. UTP 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. The unique structure provides an efficient and effective method of reducing alien crosstalk from neighboring connectors.