Brand: Units that do not require dialing and are compatible with multi-port hubs: Other special features of multi-port hubs: Other hardware interfaces of multi-port hubs: Other uses for USB: Other ports for USB: Other uses for memory cards: Made in China: China [Multi-Access] The USB Ethernet adapter has 3 USB 2.0 ports and 1 RJ45 Gigabit Ethernet port, which can help expand the availability of laptops and tablets, ETC [100Mbps Ethernet Adapter] is ultra-wide and has a speed of up to 100Mbps. It is compatible with the previous version 10Mbps/100Mbps. The Ethernet adapter replaces the old computer's faulty network port or adds a gigabit internet port to the new portless device. 【Data Transfer】 Three USB 2.0 data transfer ports, with a USB 2.0 data transfer rate of up to 480Mbps. This allows you to quickly transfer and download videos, music, photos, and other files. 【Broad Compatibility】 Plug and play, hot swappable, no additional controller required; Compatible with Windows 10/8, Mac OS, iPad OS, Chrome OS, Linux kernel 2.6.14 and higher versions. 【Lightweight and Portable】 Compact and easy to carry (8.5x2.4 cm). A 20-centimeter-long USB-A cable. You can see it in the computer package without taking up extra space. This is an ideal choice for both home and office.