A close-up, angled shot of a green printed circuit board (PCB) from an ethernet switch. On the top edge of the board, several RJ45 ethernet ports are visible. The rightmost ethernet port shows a repair where its top plastic retaining tabs have been reconstructed using a light gray, textured layer of J-B Weld PlasticWeld epoxy. The solder joints and pins of the ports are visible on the green surface of the PCB below.
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