Each page below maps the connector set for one class of equipment — grounded in the KINGCONN catalog, every figure sourced from engineering drawings. For part-level selection, see the selection guides.
- Connectors for Networking & Telecom EquipmentOne supplier for the connector set on routers, gateways and CPE: RJ45 jacks (750-cycle rating), SIM sockets for cellular uplink, M.2 sockets for radio modules and USB service ports — with engineering drawings for every part.
- Connectors for Smart Metering & IoT TerminalsSIM sockets, microSD card connectors, detection switches and board-to-board connectors for smart meters, trackers and IoT terminals — parts installed once and expected to last the whole device life.
- Connectors for Industrial Cameras & Imaging SystemsStorage-card sockets for machine vision and imaging: CF (50-pin, 10,000 cycles), CFast, CFexpress/XQD and SD families — three interface generations from one manufacturer, with EOL continuation for shipped systems.
- Connectors for Payment Terminals & KiosksPublic-facing duty parts for POS, payment terminals and kiosks: smart card connectors rated 100,000 cycles, SD sockets, detection switches and SIM sockets — engineering drawings published for every part.