Access two dual-video computers & two shared USB (Universal Serial Bus) peripherals from a single workstation. This USB (Universal Serial Bus) KVM lets you connect two computers, each with dual VGA outputs, to a dual-monitor workstation. You can switch the workstation between each computer, as well as two additional USB (Universal Serial Bus) peripheral devices & 3.5mm speakers & microphone. With support for two VGA video inputs & two different computers, this KVM switch maximizes productivity. Not only can you access multiple computers, but you can also use two VGA monitors on each computer streaming independent content to each display, which gives you the freedom to multitask & increase your productivity. The VGA ports support resolutions up to 1920x 1200 for maximum screen viewing space. Featuring dual video & support for your keyboard & mouse, along with a 2-port USB (Universal Serial Bus) hub for two additional peripheral devices, this KVM switch is perfect for accessing two separate systems using the same workstation. Support for your workstation plus two additional peripheral devices makes this KVM ideal for server control, simplifying access to multiple computer systems. This 2-port KVM ensures effortless operation with intuitive hotkey control. It provides a simple yet comprehensive solution for switching between each connected computer & also supports manual operation using the easy-to-access buttons located on the front of the switch. ...

Add 2 Firewire 400 ports to any Express Card equipped laptop. This 2 Port Express Card Laptop 1394a Firewire Adapter Card provides a stable platform for virtually any Fire Wire 400 device connection. Ensuring seamless operation with peripherals connected through Fire Wire 400, the Express Card 1394a Fire Wire Adapter supports data transfer rates at up to 400 Mbps
- perfect for connecting Fire Wire-capable multimedia devices, editing multimedia content or simply transferring large volumes of data from a computer to Fire Wire-connected external storage.
...

Switch between two HDMI video sources on a single display, with support for Ultra HD resolutions. This 2-port HDMI switch lets you share an HDMI 2.0 display or projector with two HDMI 2.0 video sources. The switch features two independent video inputs that can each support 4K resolution at 60 Hz, making it the perfect solution for connecting two video sources to a display that has a limited number of HDMI 2.0 ports. This HDMI switch lets you harness the High Dynamic Range (HDR) capability of your HDMI 2.0 video sources & deliver it to your UHD 4K60 display. Unlike many 4K switches that only support a 30 Hz refresh rate, this switch works with HDMI 2.0 displays with output resolutions of up to 3840 x 2160p at 60 Hz. Don't be fooled by a clever spin on old technology. Many HDMI switches support 4K but will only work at a 30 Hz refresh rate, or claim support for 60 Hz but heavily compress their signal to a lower 4:2:0 chroma subsampling in order to work at inferior bitrates. This 4K 60 Hz HDMI switch uses the latest components to offer full support for your HDMI 2.0 equipment, supporting true 4K resolution at 60 Hz with 4:4:4 chroma subsampling. Support for HDMI 2.0 devices means this switch can transmit bandwidth up to 18 Gbps, making it an ideal video solution for high-resolution computer tasks. The HDCP 2.2 HDMI switch is backward compatible with 4K 30 Hz & 1080p displays, which ensures that it will work with lower resolution displays such as TVs or projectors around your site or in your digital signage application. This switch ensures effortless operation with automatic switching that detects & selects a newly connected device, perfect for automatically switching to a 4K media player such as a 4K UHD Blu-ray player as soon as it's switched on. In your classroom or office boardroom, the automatic switch makes it easy to share your projector between multiple sources, which encourages on-the-fly collaboration among colleagues. The HDMI switch also supports ...

Switch between two HDMI sources on a single HDMI display, with support for MHL & video resolutions up to 4K. The VS221HD4K 2-port HDMI 4K switch lets you share a display or projector with two HDMI-enabled audio / video source devices. The switch features two independent inputs that each support 4K resolution & 7.1 surround sound audio. The 2-port switch also features MHL support on input port 1, enabling video output video from MHL-enabled mobile devices such as Samsung Galaxy tablets & smartphones. You'll be amazed at how this video switch maintains Ultra HD picture quality. 4K is supported by the latest A/V devices & delivers four times the resolution of 1080p. Plus, because the switch is backward compatible with high-definition 1080p, you can rest assured any video source will look great in your digital signage application. Constructed of solid aluminum, the HDMI switch is durable & heavy enough to prevent the unit from lifting or sliding around if the attached HDMI cables are bumped or shifted. Plus, its small footprint makes it easy to integrate the switch into any boardroom, classroom, home theater, or digital signage application. This switch ensures effortless operation with automatic switching that detects & selects a newly connected device. Automatic switching encourages on-the-fly collaboration among colleagues, by making it easy to share your projector between multiple source devices in a boardroom or classroom environment. The VS221HD4K also supports manual operation using the included IR remote control, or the built-in front panel toggle switch directly on the device. ...

Switch between two HDMI sources on a single HDMI display, with support for MHL & video resolutions up to 4K. The VS221HD4K 2-port HDMI 4K switch lets you share a display or projector with two HDMI-enabled audio / video source devices. The switch features two independent inputs that each support 4K resolution & 7.1 surround sound audio. The 2-port switch also features MHL support on input port 1, enabling video output video from MHL-enabled mobile devices such as Samsung Galaxy tablets & smartphones. You'll be amazed at how this video switch maintains Ultra HD picture quality. 4K is supported by the latest A/V devices & delivers four times the resolution of 1080p. Plus, because the switch is backward compatible with high-definition 1080p, you can rest assured any video source will look great in your digital signage application. Constructed of solid aluminum, the HDMI switch is durable & heavy enough to prevent the unit from lifting or sliding around if the attached HDMI cables are bumped or shifted. Plus, its small footprint makes it easy to integrate the switch into any boardroom, classroom, home theater, or digital signage application. This switch ensures effortless operation with automatic switching that detects & selects a newly connected device. Automatic switching encourages on-the-fly collaboration among colleagues, by making it easy to share your projector between multiple source devices in a boardroom or classroom environment. The VS221HD4K also supports manual operation using the included IR remote control, or the built-in front panel toggle switch directly on the device. ...

Control 2 Mini Display Port computers with a single monitor, keyboard & mouse, using this DP 1.2 KVM switch. This versatile USB (Universal Serial Bus) KVM switch lets you share a Mini Display Port (m DP) workstation with two computer systems, providing control of an m DP monitor, keyboard & mouse, plus an additional USB (Universal Serial Bus) peripheral device. Support for m DP makes this KVM the perfect accessory for your Mac workstation. To ensure compatibility with your setup, this KVM switch was rigorously tested with the most popular platforms including Windows, Linux & Mac computers, & is powered through your USB (Universal Serial Bus) peripherals, meaning you won't require an external power source. With support for resolutions up to 4K at 60hz, you'll be amazed at how this Mini Display Port KVM flawlessly manages your graphics-intensive content. At four times the resolution of high-definition 1080p, its lossless performance makes the switch the ideal solution for graphics-intensive applications such as CAD/ CAM design, graphic design, or health care imaging (MRI, radiology diagnostics, etc.). Plus, the KVM switch supports 1080p displays, which makes it a great accessory for home, office or other workspace applications. Featuring Mini Display Port 1.2 with 7.1 digital audio, plus a 3-port USB (Universal Serial Bus) hub for your keyboard, mouse & an additional USB (Universal Serial Bus) peripheral device, this KVM switch is perfect for accessing two separate systems using the same workstation
- ideal for server control, simplifying access to multiple computer systems. This 2-port KVM delivers effortless operation with hardware & software switching, providing a simple yet comprehensive solution for switching between each connected computer. The switching software that's included gives you on-demand switching using an intuitive video interface. Hotkey control is also available when working with Windows computers, plus the switch features an easy-to-access toggle switch located on the front. To achieve the maximum resolution of 4K at 60 Hz, a video source
...

Add two Ethernet ports to a server or workstation through one PCI Express slot, with support for five network speeds: 10G/5G/2.5G/1G/100 Mbps. This dual-port network card offers versatile & cost-efficient network connectivity, by increasing the available network bandwidth without having to replace your existing cabling infrastructure. The 5-speed network card lets you add two 10G/NBASE-T RJ45 ports to your server or desktop computer & access your network at multiple speeds: 10G, 5G, 2.5G, 1G, & 100 Mbps. Compatible with a broad range of operating systems, this versatile dual-port NIC is ideal for many business applications that require upgrades to servers or workstations. Fully compliant with 10GBASE-T & NBASE-T specifications, the network card is a cost-effective way to enhance your server or computer capabilities by adding two powerful 10-Gigabit Ethernet ports. (10G network speeds require Cat 6a cable. All other speeds require Cat 5e cable.) The network card supports advanced NBASE-T technology, compatible with the latest multi-gigabit Ethernet switches & routers, such as new Cisco campus switches (including Catalyst 4500E, 3850 & 3560-CX). The card enables you to connect to NBASE-T based equipment at network speeds of 2.5 Gbps or 5 Gbps, over your existing Cat 5e infrastructure, without having to upgrade to more expensive Cat 6a. NBASE-T technology accelerates the speed of twisted pair Cat 5e copper cabling over a distance of up to 100 meters. The Ethernet network card also supports 10 Gbps network speeds if using Cat 6a cabling, & 1 Gbps network speeds if using Cat 5e (or better) cabling. The Ethernet ports are based on the Intel X550 chipset, designed to deliver the power, performance, & enhanced capabilities you need for reliable network connections to your server or computer. The network card also supports advanced features including 9K jumbo frames & 802.1q VLAN tagging. With a dual-profile design, the PCI Express network card installs e ...

Add two 10 Gigabit Ethernet ports (10 Gbps) to a client, server or workstation through one PCI Express slot. Now, you can add 10 Gb E networking, while minimizing your deployment costs. This 10 Gbase-T network card (NIC) lets you add two RJ45 ports through a single PCI Express slot, to deliver reliable high-speed network connections to your workstations & servers without draining your budget. Compatible with a broad range of operating systems, this versatile dual-port NIC is ideal for many business applications that require upgrades to servers or workstations. It's a cost-effective way to enhance your server or computer capabilities by adding two powerful 10-Gigabit Ethernet ports, with support for advanced features such as VLAN tagging, jumbo frames, Wake-On LAN & Auto-MDIX. This 2-port PCI Express 10 G Base-T network card features the Intel X540 chipset, designed to deliver the power, performance & enhanced capabilities you need for reliable network connections to your server or computer. The X540 chipset provides many advanced features including Intel Virtualization Technology for connectivity & PXE network boot support. Compliant with IEEE 802.3/u/ab standards, the network card delivers a dependable way to upgrade or replace your existing network ports with dual 100/1000/10G compatible RJ45 ports, providing throughput capability of up 10 Gbps in each direction (20 Gbps total). It connects through a single, four-lane (x 4 or higher) PCI Express slot. With 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 for installation in a full-sized chassis, &

Includes:: a low-profile/half-height installation bracket that you can use as needed.

...

Add two high performance RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot. This PCI Express serial card adds two high-performance RS232 serial ports to your desktop computer or server, for connecting your serial-based devices & equipment. The PCIe serial card can be installed into an available PCI Express slot, to provide two high-performance 16C1050 RS232 serial UART channels/ports. It offers a convenient solution for connecting modern or legacy equipment to newer computer systems that don't have RS232 ports. The serial card is compliant with PCI Express 1.0a

Specification, & it's compatible with 1x, 2x, 4x, 8x & 16x PCI Express slots. The 2-port PCIe serial card is ideal for system upgrades in a wide range of applications including manufacturing equipment, POS equipment, security devices such as surveillance cameras, card readers or access panels, & environment or building control systems. The PCIe serial card delivers high-performance serial communication, with support for data transfer rates of up to 460 Kbps. The serial card provides CPU load decrease which helps ensure optimal system performance & prevent errors such as overruns by preserving resources. In addition, the dual-channel UART ensures smooth performance, even while both ports are in use. The serial card is easy to install & configure, with support for a broad range of Windows operating systems. Plus, the card features IRQ sharing & supports plug-&-play serial device connections, guaranteeing convenient, hassle-free installation. It comes with a standard-profile bracket installed, & also

Includes:: an optional low-profile bracket.



...

This multiport PCI RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI slot, as if they were native serial ports. The dual port PCI serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, & modems, at speeds of up to 115.2 Kbps. With broad OS support, including for Windows (7 & up), & Linux (2.6.x to 5.x LTS versions only), this 2 port PCI serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket, &

Includes:: optional low-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PCI2S550 LP & PCI2S550. This PCI to serial adapter supports the following

Features: Industry standard 16C550 UART compatible; Supports baud rate up-to 115.2 Kbps; 256-byte depth FIFO cache per transmitter & receiver; Supports 9, 8, 7, 6, 5 data bits (one per port); Asix MCS9865 chipset. Low & full-profile brackets included.



...