Showing 110–120 of 15157 results

Baud Rate 921.6 Kbps per Port | 256-byte FIFO | PCIe 2.0 x1Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this two-port serial card. RS-232 (DB9) support enables control and communication with a serial peripheral device.Legacy ConnectivityInstall this card to enable the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 2-port PCIe serial card is ideal for system upgrades in a wide range of applications for logistics, manufacturing, and freight sectors, and the IT industry, such as POS equipment, security systems, A/V installations, and more.Connect with EaseThe RS-232 card features dual ports with 16C1050 UART support, 256-byte FIFO (transmit/receive), bi-directional speeds up to 921.6 Kbps per port, low-profile brackets are included for SFF systems, and serial port LED status lights. In addition, it supports Windows and Linux systems for maximum compatibility.21050-PC-SERIAL-CARD is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.The StarTech.com Advantage

Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 portThe USB32000SPT USB 3.0 to Dual Port Gigabit Ethernet Adapter lets you add two Gigabit Ethernet ports to your laptop or Ultrabook™ computer through a single USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with external storage or other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards.This 2-port USB LAN adapter is a versatile solution for connecting to two separate physical networks simultaneously, leveraging the 5 Gbps speed of USB 3.0 to provide dedicated gigabit bandwidth to each port. The dual USB NIC is also ideal for providing dedicated physical network interfaces to virtual machine configurations. Great for IT administrators that require dual-homed or multi-homed host systems.The USB 3.0 NIC supports IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU, as well as Jumbo Frames, full-duplex operation with 802.3x flow control, and VLAN tagging for an efficient and full-featured USB network adapter.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

USB-C to Ethernet Network Adapter ConverterThe USB-C to Ethernet Adapter Converter with PXE Boot is an ideal solution for wired network connectivity and data transfer on the go, in the office, or any workspace. This adapter converter connects to a USB-C or Thunderbolt 3 enabled laptop, tablet, or desktop computer and features an Ethernet port. This adapter converter is a perfect accessory for Apple, Microsoft Surface, and other leading laptops and tablets. The small form factor of this adapter converter makes it a portable and convenient solution that provides a Gigabit Ethernet port for a wired internet connection. The adapter converter is perfect for connecting to networks where Wi-Fi is unavailable or for computers that do not provide a wired Ethernet port or possibly have a damaged Ethernet port. The Ethernet port allows for reliable internet connectivity and file transfer speeds up to 1000Mbps, while the PXE boot allows a computer to boot from a server on a network prior to booting the operating system on the computer's local hard drive.

With Thunderbolt™ 4, PCIe® 5.0, and Polymo lighting, the ROG Strix Z890-A delivers lightning-fast data transfers, exceptional connectivity and a customizable aesthetic that can be subtle or bold. This motherboard delivers the power and speed essential for elite gaming and the demands of advanced AI PC applications.ASUS AI INTELLIGENCEASUS AI ADVISORUsing AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.* Availability of ASUS AI Advisor may vary by region.AI OVERCLOCKINGASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.AI COOLING IIBalance the thermals and acoustics of any build with a single click.AI NETWORKING IIAI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7*.*Features may vary by model.PerformanceOVERCLOCKINGNPU BOOSTThe integrated NPU in Intel® Core™ Ultra Processors (Series 2) efficiently accelerates AI workflows — and NPU Boost lets you do more with it. This BIOS feature overclocks the NPU with just one click, increasing performance by up to 24%.* The overclocking performance may vary depending on the CPU series and motherboard used.** Testing was conducted with an Intel Arrow Lake QS Q2HA Ultra 9 285K processor, ROG Maximus Z890 Extreme motherboard, GeForce RTX™ 4090 24GB graphics card, and XPG Lancer DDR5 memory modules (model AX5U6000C4016G).PerformanceMEMORYDDR5 DOMINATIONEnhanced signal routing can push enthusiast-grade kits well beyond the 8 GT/s threshold on the Strix Z890-A.DIMM FITDIMM Fit is an ASUS-exclusive BIOS feature that precisely analyzes individual memory modules to optimize performance and pinpoint potential issues.AEMP IIIASUS Enhanced Memory Profile III (AEMP III) is an advanced firmware feature that empowers users to achieve unparalleled memory performance with cutting-edge CUDIMM memory.DIMM FLEXDIMM Flex provides enthusiasts with a powerful new way to overclock their DDR5 memory modules.Power solutionROG STRIX ULTIMATE POWER DESIGN16(90A)+1(90A)+2(90A)+2(80A)Power StagesPerformanceCOOLINGM.2 BACKPLATEAn integrated backplate helps ensure that high-performance drives can deliver peak performance, even when airflow is restricted.M.2 HEATSINKSHeatsinks cover every slot to help keep onboard NVME SSDs at optimal temperatures for consistent performance and reliability.VRM HEATSINK ARRAYTwo thick heatsinks covering the power delivery section provide strategic airflow channels for increased heat dissipation while empowering high-performance Intel® Core™ Ultra Processors (Series 2)CPU FAN HEADERSA dedicated pair of PWM/DC fan headers provides easy access to CPU coolers.AIO PUMP FAN HEADERA dedicated PWM/DC header connects self-contained water-cooling setups.4-PIN FAN HEADERSThe Strix Z890-A features five chassis fan headers, each supporting auto-detection of PWM or DC fans.​Leading ConnectivityWIFI 7The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6*, thanks to tech like 320 MHz channels** on the 6GHz band and 4K QAM*. Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.* WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features. 320 MHz channels in the 6 GHz band may be unavailable in some regions/countries due to regulatory restrictions. ** Specifications vary by model. ASUS WiFi Q-AntennaDual transceivers support the 2.4, 5 and 6 GHz bands to enable faster throughput, with directional sensitivity to improve signal quality and cover greater distances.Disclaimer: The availability of WiFi 7 160 GHz and 320 GHz varies according to regional regulations.Wireless Signal Reception ImprovementVersus previous-generation antennaIntel 2.5Gb EthernetOnboard Intel® 2.5Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, low-latency gaming, and high-res video streaming.PCIE 5.0The Strix Z890-A offers end-to-end PCIe 5.0 support, and the topmost x16 expansion slot is protected with a SafeSlot retention bracket to bear the weight of the latest graphics cards. One onboard M.2 slot is rated for blistering read and write speeds up to 16 GB/s, while the remainder can deliver still-impressive 8 GB/s transfers. And every M.2 slot is covered with substantial heatsinks to dispatch the heat of next-gen drives.​ TWO THUNDERBOLT 4 TYPE-C® PORTSEach port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. Both ports can be employed for up to two external 4K displays, and PCIe bandwidth extends to up to 32 Gbps.USB WATTAGE WATCHERUSB Wattage Watcher allows users to monitor the current wattage delivered to a device connected to the USB 10Gbps Type-C® rear I/O port. With USB Wattage Watcher, users can glance at their device's charging wattage in real-time and check on their device’s Fast-Charging status.DOLBY ATMOSROG and Dolby® have partnered to bring superior gaming audio quality to users. Dolby Atmos expands on traditional surround sound systems by adding height channels, which enables immersive three-dimensional audio to be perceived from above, below and around the listener.SupremeFXROG SupremeFX is a unique blend of hardware and software technologies that provide superior audio. The Strix Z890-A implementation features the ALC4080 codec for high-resolution playback up to 32-bit/384 kHz across all channels. Front-panel output is streamed through the integrated Savitech amplifier that can drive high-fidelity acoustics to a wide variety of speakers and headsets.A specially designed circuit separation reduces electromagnetic interference from the motherboard and attached devices for cleaner audio.The integrated Hi-Fi Savitech amplifier holds up its end of the signal path with imperceptible levels of distortion at -90dB THD+N and a signal-to-noise ratio of 110dB for extremely clean output.Instead of the conventional high definition audio (HDA) interface, the ALC4080 codec uses a USB interface to deliver studio-level sound reaching up to 32-bit 384 kHz audio resolution.A metal cover protects against electromagnetic interference, preserving the integrity of audio signals to ensure the best sound quality.High-quality components produce a warmer, more natural sound with exceptional clarity and fidelity.UNDENIABLY ROG STRIXThe ROG Strix Z890-A features a sleek white surface for a contemporary and stylish appearance that fits effortlessly into most system builds. Metallic heatsinks complement the clean design, while subtle Polymo lighting on the I/O shroud lets you choose between a refined, minimalist look or a vibrant, eye-catching display.OUTSHINE THE COMPETITIONROG Strix motherboards feature ASUS Aura technology, enabling full lighting control and a variety of presets for both onboard RGB LEDs and third-party accessories. Effects can be easily synced across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.Dare to Be GreenWe at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.

Higher Speeds, Better ConnectionsThe Archer T3U Plus receives Wi-Fi signals on two separate bands for all your online needs. Choose the 2.4 GHz band for up to 400 Mbps of surfing, emailing, and social media, or switch to 5 GHz for up to 867 Mbps of gaming, HD streaming, and large file downloads.Distinguished Antennas ArchitectureWith an advanced serial high-gain antenna structure, the Archer T3U Plus is able to maximize data transmission and reception efficiency, greatly increase reception range and provide a stable Wi-Fi connection throughout your home.Boosted Throughput with MU-MIMOMU-MIMO technology provides two simultaneous data streams, improving the throughput and efficiency of the entire network when working with a compatible MU-MIMO router.Adjustable, Multi-Directional AntennaRotate and adjust the multi-directional antenna to improve user experience and performance in different environments.

Add Gigabit Ethernet network connectivity to a Laptop or Desktop through a USB 3.0 portThe USB31000S 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, 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 a versatile Gigabit network solution for home and business users alike.The USB31000S USB 3.0 Gigabit adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage