4 ports USB2.0 hub with switch, Provide four USB interface, The built-in current overload short circuit protection, High quality electronics to ensure stable running, Automatic identification of computer installation, no driver, plug and play, support hot plug, Independent switch, blue LED lamp, working status directly visible, Working voltage: 5V

3 ports USB3.0 hub with RJ45 1000Mbps Ethernet Port, USB3.0 to USB3.0*3+1000mbps ethernet port,with Aluminum alloy housing, support 1TB hard disk, no need extra power supply

3 ports USB3.0 hub with RJ45 1000Mbps Ethernet Port, USB3.0 to USB3.0*3+1000mbps ethernet port,with Aluminum alloy housing, support 1TB hard disk, no need extra power supply, with high transfer speed up to 300MB/S

USB 3.0 Type-A, 4-Port, Portable, Plug and Play, Built-in USB connector cable

Outputs: HDMI 4K 30Hz, 2x USB 3.0, 2X USB-C PD 100W, SD/ TF, Compatible with: Windows XP, Vista, Win 8, Win 10, Mac OS 9.X, 10.X, Android phones equipped with a USB 3.1 Type-C connector.

Outputs: HDMI 4K 30Hz, 3x USB 3.0, 2X USB-C PD 100W, USB-C, RJ45, SD, micro SD, VGA. Compatible with: Windows XP, Vista, Win 8, Win 10, Win 11, Mac OS 9.X, 10.X, Android phones equipped with a USB 3.1 Type-C connector.

Outputs: HDMI 4K 30Hz, 1x USB 3.0, USB-C PD 100W. Compatible with: Windows XP, Vista, Win 8, Win 10, Mac OS 9.X, 10.X, Android phones equipped with a USB 3.1 Type-C connector.

Outputs: HDMI 4K 30Hz, 1x USB 3.0, 1x USB 2.0, USB-C PD 100W, USB-C, RJ45, 2X PD.

3 Port + TF Card Input 3.0 USB HUB Wired Multiplier

Output connectors: HDMI, RJ45, USB 2.0, USB 3.0, VGA, Connection interface: USB Type-C, Number of USB outputs: 3,