Add a Gigabit Ethernet port and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port - USB 3.0 to Gigabit Ethernet Adapter w/ USB Port (Black) - An ideal laptop accessory for Surface Pro 4, Surface Pro 3 or other Surface products General Information Manufacturer: StarTech.com Manufacturer Part Number: USB31000SPTB Brand Name: StarTech.com Product Name: USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black Marketing Information: The USB31000SPTB USB 3.0 to Gigabit Ethernet Adapter lets you add a Gigabit network port to your laptop or Ultrabook computer through a USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with other peripherals. The RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards. The network adapter is the ideal laptop accessory for your Microsoft Surface Pro 4, Surface Pro 3, Surface 3, Surface Pro 2 or Surface Book. An ideal replacement LAN adapter or laptop accessory, this compact USB 3.0 NIC leverages the 5 Gbps speed of USB 3.0 to provide full gigabit bandwidth and also offers backward compatibility with USB 2.0 systems (speed limited by USB bus). The adapter supports features such as IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU. Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging are also supported, making this an efficient and full-featured USB network adapter.Backed by a StarTech.com 2-year warranty and free lifetime technical support. >More from the Manufacturer Packaged Quantity: 1 Product Type: Gigabit Ethernet Card Interfaces/Ports Host Interface: USB Total Number of Ports: 1 Network (RJ-45): Yes USB: Yes Serial Port: No Ethernet AUI: No XJACK: No PoE (RJ-45) Port: No Number of Network (RJ-45) Ports: 1 Media & Performance Media Type Supported: Twisted Pair Network & Communication Network Technology: 10/100/1000Base-T InfiniBand: No Physical Characteristics Form Factor: Desktop Height: 0.7" Width: 1.4" Length: 5" Weight (Approximate): 1.60 oz Miscellaneous Package Contents: USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black 1 x Driver CD 1 x Instruction Manual Device Supported: PC System Requirements: Windows XP, Vista, 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019 Mac OS 10.6 to 10.14 - VLAN tagging is currently not supported in Mac OS Linux Kernel 2.6.25 to 4.11.x LTS Versions only ChromeOS 55+ Environmentally Friendly: Yes Environmental Certification: REACH Environmental Certification: RoHS Environmental Certification: WEEE Country of Origin: China

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