Insect found in FL around carpet/cardboard under a shed

[florida21]

Hello!  Having trouble figuring out what these guys are.  At first I thought bedbugs or roaches, but not really sure now.  Beetles? Found in Orlando FL, outside under a carport around some carpet and cardboard boxes.  Sizes is a little under 1 cm.

Pics:

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[bichos]

Lil bugs hemiptera harmless