RJ45 | Innovative modular plug for B2B buyers

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RJ45 | 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, RJ45, 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.

View our high-quality networking hardware products 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.

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Secured Lock for RJ45 Keystone Jack and Patch Panel

PDCL Series

Cost-effective way to secure the network infrastructure by blocking out unused or unauthorized RJ45 jacks. 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.
Duplex LC Security Cap & Boot

Cost-effective way to secure the network infrastructure by blocking out unused or unauthorized RJ45 jacks or LC adapters. 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, LC adapters or lead to the degradation of network performance. It is simple to use one Removal Key for both security LC cap(ODCLLC) & security LC boot (OSRLLC).
USB3.0 & Mini Displayport Security Parts

PDCLUB Series

Cost-effective way to secure the network infrastructure by blocking out unused or unauthorized USB3.0 and Mini Displayport. 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.
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 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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
Category 6

3013AHQ6

Cat 6 180° UTP Punchdown Keystone Jack is designed to easily snap in and out of the wall outlet, patch panel and surface mount box. It is individually terminated using Insulation Displacement Connectors (IDC) with punch down tool for quick installation. UTP Cat 6 keystone jack comes with T568A/T568B color label and fully complies with connecting hardware transmission performance of edition 2.2 of ISO/IEC 11801, CENELEC 50173-1, and ANSI-TIA-568.2-D
Category 5e

3013AHQ5e

Cat 5e 180° UTP Punchdown Keystone Jack is designed to easily snap in and out of the wall outlet, patch panel and surface mount box. It is individually terminated using Insulation Displacement Connectors (IDC) with punch down tool for quick installation. UTP Cat 5e keystone jack comes with T568A/T568B color label and fully complies with connecting hardware transmission performance of edition 2.2 of ISO/IEC 11801, CENELEC 50173-1, and ANSI-TIA-568.2-D