Lenovo 4X90S91831 network card Ethernet

The Lenovo USB-C to Ethernet Adapter is a quick and easy way to connect your USB-C enabled notebook to Ethernet connections. It’s ideal for imaging of systems or transferring large files quickly.

Add four 10 Gigabit fiber Ethernet ports to your server or workstation, using the SFP+ transceiver of your choice

This SFP+ server network card delivers reliable, high-performance network connectivity, by adding four open SFP+ slots to your server or high-powered workstation. It provides an easy and cost-effective way to upgrade to a 10 Gigabit fiber network using SFP+ modules of your choice and gives you the flexibility to use either multimode or single-mode fiber.

Add redundant connections in zero-downtime environments

With multiple available ports, you can avoid network downtime by adding fault-tolerant connections using two or more modules to provide high-bandwidth network links to your mission-critical servers or workstations.

Increase your network speed

This PCIe network card lets you take advantage of the increased speed and stability of a 10 Gigabit network, with data transfers of up to 10Gbps.

Add scalable network connections to your server or workstation

The network interface card is compatible with most 10GbE SFP+ transceivers. This gives you flexible and scalable configuration options, for connecting your computer directly to a fiber network at greater distances.

The card features four open SFP+ slots with support for interchangeable 10GBase SFP+ modules. This gives you the option to use the fiber transceiver modules that best suit your network needs based on distance and connector type. StarTech.com offers a wide variety of SFP+ transceiver modules to suit your network requirements. In addition, StarTech.com SFP+ cables provide a dependable solution for linking telecom and data communications equipment, such as routers and switches.

Enhance your network capabilities

The SFP+ server network card features the Intel® XL710 chipset, delivering the power, performance and enhanced capabilities you need for reliable connections to your server or computer. The Intel chip offers many advanced features including Intel® Virtualization Technology for Connectivity, PXE network boot support and up to 9K jumbo frame support.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

• Mac Address Pass-Through Utility : To improve network security.

• Wi-Fi Auto Switch Utility : Enabling users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.StarTech.com/Connectivity-Tools

The PEX10GSFP4I is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Connect a PCI Express-based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network

The PEX1000MMSC2 PCIe Gigabit Fiber Network Card lets you connect a desktop PC directly to a fiber optic network, by adding a multimode SC fiber port to your computer or server through an available PCI Express slot.

Perfect for integrating into new or existing fiber infrastructure over great distances, this card delivers full Gigabit bandwidth to your computer up to 550 meters away from your network source, using multimode 50/125 micron duplex SC fiber cable. Plus, for a wider spectrum of compatibility, this versatile card offers fiber integration with a computer up to 220 meters away when deployed to network frameworks consisting of multimode 62.5/125 micron cabling.

With fiber connectivity, your network is not susceptible to electronic interference, which can be problematic with standard RJ45 copper networks, making this fiber card ideal for secure network setups.

Plus, the card is equipped with a standard profile bracket and includes a low-profile/half-height bracket, making it easy to install in small form-factor computers or 1U server and rackmount applications.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Turn a USB Type-C port on your laptop into three USB Type-A ports (5Gbps) and one GbE port

Here’s a must-have accessory for your USB-C™ equipped MacBook Pro, Chromebook™ or laptop. This USB 3.2 Gen 1 hub merges your USB peripheral and RJ45 network connections into a single combination hub. It gives you two vital connection types, with Ethernet and USB Type-A, which are often missing from modern laptops.

Easily connect to your network and peripherals through USB-C

This 3-port USB hub features an easy-to-use USB-C connector. USB Type-C connectors are easier to insert than past generations. They're small and reversible, and you can connect the plug with either side facing up.

Merges two vital port types into one stylish hub

If your MacBook or laptop is missing the ports you need, this hub can help. known as USB 3.2 Gen 1. The versatile USB 3.2 Gen 1 hub gives you access to not only your USB peripheral devices but also a wired internet connection. It offers a Gigabit Ethernet port, so you can connect to a network in locations where Wi-Fi® is unreliable or unavailable.

The stylish USB hub features an attractive white finish.

Rugged, portable, and bus powered

The hub features a rugged yet lightweight housing, so there’s no need to sacrifice dependability for portability. Its USB-powered design means you don’t need to carry a separate power adapter, so you can tuck the USB 3.2 Gen 1 hub neatly into your travel bag.

This hub is perfect for travel, and it takes up minimal space on a desk, so you can use it in hot-desk or BYOD (Bring Your Own Device) environments.

Built-in cable eliminates aggravation

The hub’s built-in USB-C cable makes connections easy, and you don’t need to carry a separate cable to attach the hub to your laptop.

The HB30C3A1GEA is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Turn a USB Type-C port on your laptop into three USB Type-A ports (5Gbps) and one Gigabit Ethernet port

If you have a USB-C™ equipped laptop, but lack other important connection ports, then this hub can help. It couples your USB peripheral and RJ45 network connections into a single, convenient combination hub. known as USB 3.2 Gen 1.

Through the USB-C host connector, this hub gives you three traditional USB-A ports, and a Gigabit Ethernet connection, making it a must-have laptop accessory. Plus, the integrated 30 cm (12 in.) cable lets you place the hub, your devices, and your network connection, exactly where you need them.

It's ideal for virtually any USB-C equipped laptop, such as Dell™ XPS, MacBook Pro, Chromebook Pixel™, or other MacOS or Windows based laptop or tablet.

Take advantage of USB-C

This dynamic USB 3.2 Gen 1 hub is TAA compliant and integrates an easy-to-use USB Type-C™ connector. It’s small and reversible, which makes for easier insertions, and you can connect the plug with either side facing up, which means less risk of damaging your ports and less frustration.

While your USB-C equipped laptop, or MacBook is lightweight and portable, it might be missing vital connectivity ports, such as wired Internet. Because this hub offers a Gigabit Ethernet port, you can connect to a network in locations were Wi-Fi® is unreliable or unavailable.

Compact design for portability or permanent placement

With a small footprint and lightweight housing, you can easily tuck the hub and the included power adapter into your laptop bag to expand your connectivity when you’re traveling.

Plus, the compact USB 3.2 Gen 1 hub takes up minimal space on a desk, so it fits perfectly in office, hot-desk (short-term guest), and BYOD workstation environments.

Extended-length cable eliminates aggravation

The hub’s built-in USB cable is long enough to reach your laptop or tablet’s USB 3.2 Gen 1 port, regardless of where the port is located. Now, you can eliminate the worry and frustration when your hub’s built-in cable is too short and doesn’t reach your laptop’s USB port location.

Plus, the extended-length cable provides you with more desk placement options, which makes it easier to create a comfortable, space-efficient work area.

Save money and time

This easy-to-use hub is natively supported in most operating systems, and you can install it quickly, without having to install additional drivers or software. You can also avoid the nuisance and cost of purchasing new devices, by using the USB 3.2 Gen 1 hub with your current USB 2.0 and 1.x devices.

The HB30C3A1GE is backed by a StarTech.com 2-year warranty and free lifetime technical support.