KEYSIGHT U4207A Probe, Zero ohm, 34-Ch, Soft Touch Pro, Single-Ended, 4 x 160-pin Direct Connect
The Keysight U4207A zero ? direct connect probes are used to connect a W6602A to two U4164A analyzer modules. Two U4207A are required for each W6602A LPDDR4 rigid BGA interposer.