There is a voltage problem on the left half of the hub 4 ports that do not deliver enough current to feed a wifi dongle tested with an RTLS ; you should not use these ports for anything important keyboard keys will stick, self-powered USB hard disk will reset continuously. The remaining 3 ports on the right half are instead working as expected. ASUS X455LA (Ix-5xxxxU) Qualcomm Atheros BlueTooth Shop by category AFP2PDF Transform Search refinements Integra DTR-50.4 AV Receiver[…]