Showing 110–120 of 219 results

Add two RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion CardAdd serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 2-Port Serial PCI Express Card. The two DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices.Per-Port Serial ConfigurationThis PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity.Configurable External SATA PowerThe PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9.Legacy ConnectivityThis serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 2-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes).The StarTech.com Advantage

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.The StarTech.com Advantage- Full Gigabit bandwidth support through a USB 3.0 host connection- Conserve available USB 3.0 ports with USB pass-through- Take the adapter anywhere with a portable, USB-powered design

Add Gigabit Ethernet network connectivity to a Laptop or Desktop through a USB 3.0 portThe USB31000SW USB 3.0 to Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth when used with a USB 3.0 host connection, unlike USB 2.0 adapters.This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers versatile Gigabit network performance for home and business users alike.The USB31000SW USB 3.0 Gigabit adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

Boost the performance and capabilities of your server or desktop computer by adding a Gigabit Ethernet port through a PCI Express slot, to help deliver a high-performance and cost-effective network solution.The performance and reliability you demand in network connectivityThis Gigabit Ethernet network card utilizes the Intel® I210-AT chipset, designed to deliver the power, performance and enhanced capabilities you need for dependable network connections to your server or computer. Compliant with IEEE 802.3/u/ab standards, the network card provides an effective upgrade or replacement network port with maximum throughput up to 1000Mbps in each direction (2000 Mbps total) - up to ten times faster than 10/100 Ethernet.The I210 chipset provides many advanced features to support load-balancing the flow of network traffic, to enhance throughput and provide greater data reliability. It also supports Audio-Video Bridging (AVB) to enable tightly controlled media stream synchronization, buffering and resource reservation.A versatile and cost-effective solutionCompatible with a broad range of operating systems, this versatile PCIe Gigabit NIC is ideal for many business applications requiring upgrades to servers or workstations, adding feature-rich Gigabit networking. It’s a cost-effective way to upgrade your server or computer from a 10/100 Ethernet port to a Gigabit Ethernet port, or add an Ethernet port to take advantage of advanced features such as VLAN tagging, Jumbo Frames, Wake-On LAN and Auto MDIX.Easy installationWith a dual-profile design, the PCI Express network card installs easily into a wide range of computer/server chassis, regardless of form factor. The card comes equipped with a full-sized bracket, and includes a low profile/half-height installation bracket that you can use as needed. The ST1000SPEXI is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Add 7 USB 2.0 Ports to your PC through a PCI slotThis PCI USB card adds seven USB 2.0 ports (1 internal USB A Female, 2 internal USB motherboard header, and 4 external USB A Female) to your PCI-capable PC.The PCI USB 2.0 card is a versatile solution that lets you add USB 2.0 connections without having to upgrade the system motherboard.An all-in-one solution, the PCI USB card supports USB 2.0 device connections for full data transfer speeds of up to 480Mbps, and is backward compatible with USB 1.1 devices (max. transfer rate 12Mbps), allowing you to connect any USB device to the computer without having to worry about compatibility issues.Designed and constructed to provide long-lasting USB capability, the adapter card is backed by StarTech.com's free lifetime technical support.The StarTech.com Advantage- Maximize the availability of USB 2.0 ports for both external and internal USB 2.0/1.1/1.0 peripherals- Backed by a StarTech.com lifetime warranty and free lifetime technical support

StarTech.com US1GC30B. Connectivity technology: Wired, Host interface: USB, Interface: Ethernet. Maximum data transfer rate: 5000 Mbit/s. USB powered. Product color: Black

This USB-C™ to fiber-optic converter lets you utilize the USB 3.0 (Type-C™) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible, the network adapter provides a Gigabit Ethernet (1000 Mbps) optical network connection for portable laptops or tablets, or systems without expansion slots.A flexible solution with an open SFP slotThe open SFP slot enables you to use your preferred SFP transceiver module to meet your networking needs - use an SFP with your desired wavelength, distance, connection type to achieve an efficient network solution. (SFP sold separately.)Secure fiber-to-the-desk connectivityThis USB to fiber-optic converter provides reliable fiber connectivity, while protecting your network from problems with electronic interference - a common issue with RJ45 networks. Fiber-to-the-desk connectivity (FTTD) maximizes network security, reducing the risk of data leaks for sensitive information, without compromising network speed and reliability.Easy portabilityCompact and portable, this USB-C to fiber-optic converter is powered directly from the USB port.Plug and playGet up and running quickly. The USB to fiber-optic converter supports certified drivers for Windows, Mac and Linux®. Once the adapter is plugged into a USB-C port, you simply install the drivers and the adapter is ready to transmit over a fiber network.The US1GC30SFP is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Add digital optical surround sound to your computer through PCIeWith this 7.1-channel PCIe sound card, you can create a high-quality home theatre sound system. It offers SPDIF input and output ports which deliver crystal-clear digital optical audio, for the ultimate listening experience.Versatile performanceThe versatile sound card can be used with a variety of audio devices. And with SPDIF digital optical or 3.5mm analog output, you don’t need to worry about the connection types on your devices. You can output digital audio to your optical receiver or DAC, or analog audio to your sound system.With up to 24-bit and 192KHz playback and recording, this 7.1 surround sound adapter card delivers high-definition audio for superb sound quality.Simple installationUnlike typical sound cards, this card is designed to fit in low-profile computers, making it ideal for home theatre personal computers (HTPC). It spans the multiple ports across a main card plus an innovative separate header bracket. The card is configured with standard profile brackets and includes low-profile (half-height) brackets.The 7.1 channel surround sound card is easy to install. It’s perfect for anyone looking for a simple solution to upgrade their listening experience, such as music enthusiasts or mixing professionals.Multiple input optionsFor added scalability, you can quickly connect a microphone or other recording devices to your computer through two 3.5mm stereo or SPDIF digital audio input jacks.The PEXSOUND7CH is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Superb audio quality, with high-resolution 7.1 surround sound- Supports digital optical or analog audio devices through SPDIF or 3.5mm jacks- All ports fit in standard or small form-factor computers (low-profile brackets included), using the main card plus header bracket

This 2.5 GbE network interface card (NIC) features an Intel I225-V chipset with Intel vPro technology, to enhance performance and data integrity. The variable multispeed options (2.5/1Gbps and 100/10Mbps) enable support for both new and legacy network hardware. Utilize existing Cat5e or CAT6 cabling infrastructure while adding NBASE-T (802.3bz) compatibility for seamless integration.Power Over EthernetThe PCIe Ethernet card supports the IEEE 802.3af and IEEE 802.3at (Type 1 and Type 2) standards for Power Sourcing Equipment (PSE) and can deliver up to 48V DC and 25.5W of power to compliant Powered Devices (PD). This flexibility eliminates the need for a separate power supply or Power Over Ethernet injector for remote networked devices such as IP cameras, access control devices, remote kiosks, and wireless access points.Increased Network SpeedThe PCIe network card leverages Intel vPro technology for remote management and troubleshooting capabilities. Improve bandwidth for data-intensive applications, network sharing, FTPs, online or local storage/backup, and the streaming of online content - while reducing network slowdowns. Access up to 2.5GBASE-T speeds using Cat5e (or better) cabling, to maximize existing networks and equipment.Enhance Existing HardwareThe network interface card connects via an available x1 PCI Express 2.0 (or higher) expansion slot. The card ships in a standard-profile bracket and includes a low-profile bracket for installation into small form factor systems and servers. This ethernet NIC card is compatible with Windows, Windows Server, VMware, and Linux.This card supports the following advanced features: PXE Boot, WoL, VLAN tagging, 9 K jumbo frame, full-duplex, and Intel vPro technology.

Use the USB Type-C port on your laptop to add a Gigabit Ethernet port and a USB 3.1 Gen 1 (type-A) portNow, you can easily connect to a Gigabit network through the USB-C or Thunderbolt 3 port on your laptop or desktop computer, and add connectivity for an additional USB (Type-A) peripheral device. It's a great companion for your MacBook, Chromebook Pixel, Dell XPS 12, Dell Latitude 12 7000 Series 2-in-1 or other devices.Powerful Gigabit network connectionsThe USB-C network adapter supports full Gigabit bandwidth by harnessing the performance of USB 3.1 Gen 1 (5 Gbps). You can quickly access very large files over the network at Gigabit speed.Native driver support makes installation easyGet up and running quickly. Simply plug the adapter into the USB Type-C port on your laptop and connect to your network. The network adapter chipset provides native driver support in Chrome OS and Windows 8.1, and supports Mac OSX (10.10) with driver installation.Trouble-free connections through USB-Type-CThe USB-C connector is smaller and easier to use than previous USB connectors. It’s a reversible plug so you can connect to your devices with either side facing up, without frustration or the risk of port damage.With a compact design, this USB-C network adapter is as portable as your laptop, perfect for ultra-portable devices that have a USB-C port, such as the MacBook and Chromebook Pixel. The network adapter is bus-powered which makes it easy to connect when you’re on the go.Additional connectivity with an extra USB 3.1 portSome computers with USB Type-C only offer one port for external connectivity. This Ethernet adapter features a built-in USB Type-A port, giving you the freedom to attach an additional peripheral device, such as a USB mouse.The US1GC301AU is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Add a Gigabit Ethernet network connection to your computer through a USB Type-C port- Works with the newest MacBook, Chromebook Pixeland other laptop and desktop computers with a USB-C port- Thunderbolt 3 port compatible