GPIO Screw Terminal Hat Expansion Board For Raspberry Pi 4B/3B+/3B/2B/Zero/ZeroW
It is very suitable for Raspberry Pi. Does not occupy other space, very convenient when doing DIY circuits. 6 x M2.5 Screw. 1 x Screw Driver. Office Suplies. 2 x M2.5 Double Pass Copper Pillar. 4 x M2.5 Copper Pillar.