In the context of increasing integration and escalating performance demands in modern electronic devices, reliable, efficient, and broadly adaptable connectivity solutions have become critical infrastructure. The KH-TYPE-14P+USB-Z-L USB connector emerges precisely in response to this trend. By meticulously integrating a 14-pin (14P) interface with the unique USB-Z-L specification, it provides a professional-grade interconnect solution for complex application scenarios, combining high-speed data transmission, stable power delivery, and exceptional physical protection into a single unit.

The core of this connector lies in its innovative 14-pin structural design. Compared to standard interfaces, the 14P configuration significantly expands the capacity and flexibility of signal and power channels. This design is far from a mere increase in pin count; it represents a deep optimization of the internal electrical architecture. This allows it to effortlessly handle the increasingly complex interaction requirements of modern devices. Whether it's the rapid transfer of high-resolution multimedia files or the stable power supply to peripherals (such as external hard drives, optical drives, or high-performance scanners), the 14-pin design provides robust underlying channel support. This effectively avoids performance bottlenecks caused by signal congestion or insufficient power, significantly enhancing the operational efficiency of connected devices and the overall smoothness of the system.

Kinghelm KH-TYPE-14P+USB-Z-L Product Image

Another core value of the KH-TYPE-14P+USB-Z-L is embodied in its adherence to the USB-Z-L special specification. This specification represents engineering optimization that goes beyond fundamental standards, focusing on ensuring seamless and reliable docking with various compatible devices. Through strict control of interface tolerances, contact resistance, and signal integrity, it addresses common issues in practical applications, such as poor contact or signal attenuation caused by connector tolerances or wear. This extreme pursuit of compatibility and connection reliability ensures that the connector maintains persistent performance stability even in demanding usage environments involving frequent mating cycles (such as shared workstations, industrial control panels, or mobile device charging ports). This substantially reduces the risk of device downtime and subsequent maintenance costs arising from connection failures.

At the physical construction level, the connector employs a high-quality metal housing. This is not merely a decorative choice but a critical engineering decision to achieve multiple performance goals. The robust metal shell first provides outstanding resistance to impact and compression, effectively protecting the internal delicate pin structure and electronic components from external mechanical damage, thereby extending the connector's overall service life. More importantly, the metal housing forms an efficient electromagnetic interference (EMI) shielding enclosure. This significantly suppresses the intrusion of external electromagnetic interference while minimizing electromagnetic radiation leakage generated by internal signal transmission. This dual-shielding effect is crucial in complex electromagnetic environments (such as near high-power motors, office areas dense with wireless communication devices, or near medical imaging equipment). It ensures high-fidelity data transmission and pure, stable power delivery, constructing a solid protective barrier for the normal operation of sensitive electronic equipment.

 
Kinghelm KH-TYPE-14P+USB-Z-L Specification

The performance advantages of the kH-TYPE-14P+USB-Z-L directly map to its wide range of application scenarios. In the realm of personal computing, it serves as the ideal bridge connecting laptops to high-performance peripherals (such as high-speed printers, professional-grade scanners, and large-capacity mobile storage arrays), guaranteeing swift and error-free exchange of massive data volumes. For digital imaging professionals, when connecting cameras or video capture devices, its stable high-speed channel can smoothly support the export of high-resolution photos and video footage. In terms of power supply, its excellent current-carrying capacity and contact reliability make it a core interface for the safe and efficient energy supply of various chargers (especially fast-charging devices) and high-power peripherals (such as external GPU docks or multi-bay storage enclosures). Its compact DIP (Dual In-line Package) installation optimizes space utilization, facilitating integration onto PCBs of various device sizes while simultaneously considering ease of production assembly. This design philosophy reflects a profound understanding of engineering efficiency and spatial constraints.

The connector strictly adheres to the USB 2.0 standard, one of the most widely adopted and compatible mature protocols currently available. As a female receptacle connector, it constitutes the critical entry point on the device side. The 14P contact count forms the physical foundation supporting its claimed multi-channel capability. The DIP installation method is a classic, efficient, and reliable choice in industrial manufacturing. These seemingly fundamental parameters collectively form the cornerstone of the product's reliable performance.

In conclusion, the KH-TYPE-14P+USB-Z-L USB connector, through its innovative 14-pin architecture, unique USB-Z-L specification, rugged metal-shielded housing, and rigorous engineering design, successfully achieves an exceptional balance between high-speed data transmission, stable power supply, physical environmental tolerance, and broad device compatibility. It is not merely a simple physical interface; it is a fundamental key component ensuring the efficient, stable, and secure operation of modern electronic devices. In today's world of surging data flows and increasingly interconnected devices, choosing a professional connectivity solution like the KH-TYPE-14P+USB-Z-L, which combines performance depth with reliability breadth, represents a wise decision. It ensures the full realization of device potential, continuous optimization of user experience, and effective control of operational costs. Its value lies in providing a solid, trustworthy anchoring point for connectivity within a rapidly evolving technological environment.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.