Specifications:

bottom board of BGA adapter, assigned for Atmel ATSAME70Q21A-CN in matrix 12x12
supported from PG4UW software version 3.21g,
s/n from 3720-00122 are supported from PG4UW software version 3.76
made in Slovakia
Ord. no.        70-3720
Connection to BGA-Top-X        8x25 3x20 sockets for wire wrap pin
Bottom        2x24 pins, square, 0.6x0.6mm, rows spacing 600mil