Can someone help me identify the socket in the picture

Interconnect Rectangular Connectors
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1

20 legs on every side. Depth 2mm, ~4.75mm width, ~14.5mm length, pitch 0.5mm

2
21065×1013 148 KB

3
31047×581 113 KB

4
4965×535 75.6 KB

2

do you have any marking on the part? The closes I find is WM6544CT-ND