No worry about sending or receiving. fast and good reception as usual. but once in place and despite a correct bios setting with and without XMP, the bars are not recognized in 1600. they are recognized on CPUID in PC3-10700H (667Mh) if 9 and not 12 800 (800Mhz) So little power overclock with instability .... I retraced my Gskill 8 cases.