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1pcs/lot 7x9 6x8 5x7 4x6 3x7 2x8cm 4*6 6*8 5*7 3*7 Double Side Prototype PCB diy Universal Printed Circuit Board 2x8cm

USD 0.34USD 0.45

1pcs/lot 7x9 6x8 5x7 4x6 3x7 2x8cm 4*6 6*8 5*7 3*7 Double Side Prototype PCB diy Universal Printed Circuit Board 2x8cm

Description
Specification
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