VGA 3+9 Ferrite Ring Cable. Signal non-distortion in 30m transmission. it Support Resolution Up to 1080P including,800600(SVGA),1024768(XGA),16001200(UXGA),1080P(Full HD),19201200(WUXGA) and up for high resolution LCD and LED monitors. Gold-plated Connectors :- Anti-oxidation, no rust, reduce transmission loss. Ferrite Ring For Anti-interference :- Against EMI and RFI.