Here&s a must-have accessory for your Mac Book This portable USB (Universal Serial Bus) 30 hub merges your USB (Universal Serial Bus) peripheral & RJ45 network connections into a single convenient combination hub It gives you two vital connection types that are often missing from modern port-limited laptops This silver sandblasted USB (Universal Serial Bus) hub matches the finish of your Mac Book & because it features a solid-aluminum casing that&s both lightweight & rugged it&s perfect for travel usage This high-quality Apple style USB (Universal Serial Bus) hub features a Gigabit Ethernet port giving you an easy way to expand your Mac Book connectivity & because the hub integrates a Gigabit Ethernet port you can add wired network connectivity to your laptop in a location where Wi-Fi is unreliable or unavailable Its silver sandblasted finish provides a unique & trendy look when compared to traditional hubs Plus the stylish hub provides three USB (Universal Serial Bus) 30 (also known as USB (Universal Serial Bus) 31 Gen 1) ports in a compact housing without compromising on portability or design The hub features a rugged yet lightweight housing so there&s no need to sacrifice dependability for portability With its compact USB (Universal Serial Bus)-powered design & a built-in USB (Universal Serial Bus) cable you can tuck the combination hub neatly into your travel bag & avoid the nuisance of carrying multiple separate adapters This USB (Universal Serial Bus) 30 hub is perfect for travel such as back-&-forth trips from home to office Plus the compact hub takes up minimal space on a desk so you can use it in hot-desk or BYOD (Bring Your Own Device) environments This bus-powered USB (Universal Serial Bus) hub installs quickly & easily & it&s natively supported in Windows 10 & 81 as well as Mac OS 1011 & 1010 with no additional drivers or software required You can also avoid the nuisance & cost of purchasing new devices by using the USB (Universal Serial Bus) 30 hub plus Gb E with your current USB (Universal Serial Bus) 20 & 1x devices The ST3300G3UA is backed by a Star Tech 2-year warranty & free lifetime technical support Sleek & stylish with a silver sandblasted finish that matches your Mac Book Provides three USB (Universal Serial Bus) 30 ports & one Gigabit Ethernet port in a rugged aluminum housing Travel friendly with a portable lightweight design & a built-in cable USB powered so you can carry the hub with you anywhere Backward compatibility lets you save money & use with existing USB (Universal Serial Bus) 20 & 1x devices Dongle-style combination hub provides three Super Speed USB (Universal Serial Bus) 30 ports with throughput support up to 5 Gbps Supports Wake-On-LAN Energy-Efficient Ethernet jumbo frames full duplex flow control VLAN tagging & layer 2 priority encoding Provides overcurrent protection Attributes Connector Type 3 x USB (Universal Serial Bus) 30 A (9 pin; Super Speed) Female • 1 x RJ-45 Female 1 x USB (Universal Serial Bus) 30 A (9 pin; Super Speed) Male Compliance Certifications Ro HS Physical Form Factor USB Hub Cable Colour White Pack Quantity 1 In The Box 1 x 3-port USB (Universal Serial Bus) 30 hub plus Gigabit Ethernet