Specifications:

specialized programming module for Silicon Laboratories EZR32HG series devices in QFN48 package
operating (mechanical) warranty of ZIF socket - 10,000 actuations
supported from PG4UW software version 3.60v,
s/n from 5708-00184 are supported from PG4UW software version 3.76
made in Slovakia
Ord. no.        71-5708
Socket        ZIF QFN48, OpenTop type
Bottom        2 female connectors by 32 pins, DIN41612 B/2