FAQ News Training Contact Sales ACT-H4K-CG1272 Product Description Key Features: Supported FPGA's: RTAX4000S-CG1272 RTAX4000SL-CG1272 Adaptor size: 50.5mm x 50.5mm BGA1272 on bottom side that mimic RTAX's CG1272 package Supplied from target board via BGA balls and power daughter board Configuration via JTAG connector placed on power DB