The QVS DB9 Female to Female Slim Gender Changer Diaries
the additional sauce with this hub is which you can power it with an external 5V adapter. There's a two Amp adapter included, which need to be a lot to operate even power-hungry cameras, WiFi adapters, and flash disks. The hub is fused for 2 amps employing a resettable PTC fuse. IOGEAR's 2x4 USB switch has a straightforward plug n Engage in set up