If the file is for a Lenovo device, it likely contains system drivers or firmware updates for the Lenovo Phab2 (PB2-650M/PB2-650Y) . Key features of this hardware include:
The code refers to a specific Accessory Case (Order number 1335.7875.02) designed for: za19 .rar
: Fits accessories for all Rohde & Schwarz oscilloscopes. If the file is for a Lenovo device,
: Specifically designed to store probes and small parts. za19 .rar
Product Home tablets :: phab series :: phab2 - Lenovo Support