Very useful for getting to know how to use your nanoVNA. High quality board and connectors. Quick effortless assembly. I like that you can just plug leaded components into the board without having to solder them. Well worth the price.
Pros
Package include: 1x Testboard Printed Circuit Board(Compatible with DIP pads of VNWA Testboard and add 0805 and 1206 STM pads), 6x SMA End Connectors (same type as in NanoVNA), 4x Copper 8mm spacers, 4x M2.5 4mm screws,2x 40 pin female SIL Socket,2x 40 pin female SIL Socket
Cons
The test board is limited to DIP components, which may not be suitable for more advanced circuits