3 port-USB C/A:

【USB to Ethernet Adapter】 3 in 1 USB Hub with 3 USB 3.0 Hub 5Gbps Ports, 1000Mbps RJ45 Gigabit Ports. 4 ports can work simultaneously.

【1000Mbps Gigabit Ethernet】 The maximum Gigabit line speed of the USB to Ethernet Adapter RJ45 port is 1000Mbps, which is backward compatible with 10/100Mbps. ▲ Note: 1000Mbps is the theoretical maximum transmission speed, but the actual speed is affected by equipment and cables, please refer to the actual transmission speed.

【USB 3.0 5Gbps Transfer】 The extra 3 USB 3.0 ports of the USB hub can work smoothly at up to 5Gbps transfer speed (about 10 times faster than traditional USB 2.0).

4 port-USB C/A:

【5Gbps High-Speed Transmission】 4-Port USB Hub 3.0 5Gbps speed transmission, can transfer a high-definition movie in 3-5 seconds. Backward compatible with USB 2.0, 1.1,

【USB 3.0 Hub Easily expand】 The USB Hub is divided into 4 USB 3.0 ports, which can easily connect your USB-A devices to the laptop. Can be connected to USB flash drives, keyboard, mouse, gamepad, hard drives drives and more

【Stable & safe】 Equipped with a high-performance main control chip, data transmission is stable and efficient, and it can read two 1TB 2.5-inch solid-state drives at the same time. Small and lightweight, suitable for business/travel/work.

USB Hub is not powered ⚠️ Means very slow charging. This USB 3.0 hub is designed for data transfer synchronization, not charging, we recommend you not to use it to charge your phone and other devices.

7 port-USB A:

【7 Port USB Hub 3.0 】This usb hub turn one USB port into seven, including support for USB Flash drive, Mouse, Keyboard, Printer or any other USB Peripherals. (Note: This usb hub not for charging devices because it support output Max Current only 900mA. Charging very slowly.)

【High Speed Transmission】The usb hub 3.0 sync data at blazing speeds up to 5Gbps, which is more than 10 times faster than USB 2.0, fast enough to transfer an HD movie in seconds.

【Excellent Technical Design】The usb hub 3.0 Built-in advanced chip, avoid over-current, over-voltage, short circuit and high temperature, protect your valuable data.

4Port-USB C/PD 100W:

【5Gbps High-Speed Transmission】 4-Port USB Hub 3.0 5Gbps speed transmission, can transfer a high-definition movie in 3-5 seconds. Backward compatible with USB 2.0, 1.1,

【USB 3.0 Hub Easily expand】 The USB Hub is divided into 2* USB 3.0-A ,1*Type-C ,1*PD 100W

On Sep 13, 2023 at 03:06:54 PDT, seller added the following information: