lsusb output: Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub --- Bus 004 Device 005: ID 17e9:4318 DisplayLink --- Bus 004 Device 004: ID 05e3:0612 Genesys Logic, Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 005: ID 8087:07dc Intel Corp. Bus 003 Device 004: ID 06cb:0ac3 Synaptics, Inc. Bus 003 Device 016: ID 046a:0106 Cherry GmbH R-300 Wireless Mouse Receiver Bus 003 Device 015: ID 1532:0013 Razer USA, Ltd Orochi mouse Bus 003 Device 014: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub Bus 003 Device 013: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 003 Device 012: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 003 Device 006: ID 0bda:573c Realtek Semiconductor Corp. Bus 003 Device 002: ID 0424:7500 Standard Microsystems Corp. LAN7500 Ethernet 10/100/1000 Adapter Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub The device providing the DisplayLink is a Dell USB 3.0 Docking Station, Model D3000 Mfg ACP075EU I already had a look at the displaylink.org and displaylink.com websites. The information regarding Linux seems to be out of date. Is there any documentation available that is relevant to Linux kernel >= 3.13 ? Best regards Bernhard Cygan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html