TCP Ethernet Port black filled icon
Outlined ethernet port labeled TCP with signal arcs above it
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About the TCP Ethernet Port black filled icon
An RJ45 ethernet port silhouette with its notched keyed tab fills a square frame, the letters TCP set across the middle and three stacked signal arcs radiating above them. It communicates network protocols, transport-layer connections, ports and data transmission. Suited to networking dashboards, hosting and firewall configuration panels, API and protocol documentation, IT infrastructure diagrams, and telecom or cybersecurity presentations.
The outer square border keeps the mark balanced while the port shape and lettering stack vertically inside it, with the arcs adding a connectivity cue at the top. Letterforms are the smallest element here. It sits alongside UDP, HTTP, IP and router icons in the protocol set. Use at 48 px or larger so the TCP label stays readable.
This is the solid black filled version of the tcp ethernet port icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
