10 x 2x8cm Prototype General Version. 10 x 3x7cm Prototype General Version. 5 x 4x6cm Prototype General Version. 5 x 5x7cm Prototype General Version. Contains 10 40‑pin male connectors, 10 40‑pin pitch right‑angle male connectors, their spacing is 2.54mm/0.1in, with single‑row direct headers.
eBay