Amazon.com: Monoprice 101375 BNC AB 2 Position Switch Box : Electronics
2 Position BNC Switch Box - IEC
Monoprice 101374 BNC AB 4 Position Switch Box: Amazon.co.uk: Computers & Accessories
BNC a VGA Video Converter AV a VGA CVBS S Ingresso video per PC VGA Out Adattatore Converter Switch Box per PC MACTV Della Macchina Fotografica DVD DVR - AliExpress
1-to-15 Single BNC switch - BNC/XLR coaxial switch boxes w/ Remote from LinkBone