Sony CBKZ450UK PXWX400 to PXWZ450 Upgrade Kit

The PXW-X400 to PXW-Z450 4K Upgrade Kit from Sony is designed to modify an existing PXW-X400 camcorder. This kit includes a 4K sensor board, a main circuit board, a connector box (SDI 3 and 4), and an outside camera panel with a 4K logo. The PXW-Z450 camera incorporates a back-illuminated 2/3"-type Exmor R CMOS sensor, and captures up to 3840 x 2160 UHD 4K video at 60 fps.