Specifications:

special adapter, assigned for Atmel/Microchip XMEGA family in QFN64 (ATxmega64A3-MU, ATxmega128A3-MU, ATxmega192A3-MU, ATxmega256A3-MU) in QFN64 package
redesigned version of 70-1155 adapter with open-top type socket
operating (mechanical) warranty of ZIF socket - 10,000 actuations
made in Slovakia
Ord. no.        70-3101
Socket        ZIF QFN64, OpenTop type
Bottom        2x24 pins, square, 0.6x0.6mm, rows spacing 600mil