TP-Link UE330 USB 3.0 3-Port Hub & RJ45 Gigabit LAN Ethernet Network Adapter 2 in 1 Plug & Play 
Adds 3 additional USB 3.0^ ports that support transfer speed up to 5Gbps, 10 times faster than USB 2.0
Adds Gigabit Ethernet network connectivity that supports transfer speed up to 1000Mbps
Compact and light
Plug and Play*
Enhanced Stability and compatibility
HARDWARE FEATURES
Dimensions ( W x D x H )1.2 x 0.9 x 3.8 inch
(31 x 23 x 96 mm)
Output Interface4 USB-A 3.0 Ports
1 Gigabit Ethernet Port
Input Interface1 USB-A 3.0 Connector
ChipsetRTL8153
Supported SystemsWindows (XP/Vista/7/8/8.1/10), Mac OS X (10.5-10.11), Linux OS and Chrome OS
OTHERS
Package ContentsUSB 3.0 3-Port Hub & Gigabit Ethernet Adapter UE330
User Guide
Expand the Connectivity
This is a 3-Port USB 3.0 Hub. This light and compact gadget adds 3 additional USB 3.0 ports to your devices for simultaneous use of a variety of USB devices. Tips: USB 3.0 supports up to 10x fast data transfer speed as USB 2.0, also backward compatible with USB 2.0/1.1 devices.
This is also a Gigabit Ethernet Adapter - Meanwhile, this light and compact gadget adds Gigabit Ethernet network connectivity to your ultrabook, chromebook, laptop, or desktop, ensuring you up to 1000Mbps reliable wired network connection.
Carry One That Equals Two
Performance: UE330 = 3-Port USB 3.0 Hub + USB 3.0 to Gigabit Ethernet Adapter
Size: UE330 = USB 3.0 to Gigabit Ethernet Adapter
Unpack and Ready to Use
No More Driver Installation*
This user friendly gadget supports Plug and Play feature that enables user to use it by simply connecting it to an available USB port without manual driver installation
Enhanced Stability & Compatibility
Utilizing advanced chipset solution, this reliable gadget ensures you fast and stable connecntion in Windows, Mac OS X, Chrome OS and Linux OS.
More info - http://www.tp-link.com.au/products/details/cat-5688_UE330.html#overview