The SV431DDVDUA 4-port DVI VGA dual monitor KVM switch lets you control 4 Dual Display computers using a single USB (Universal Serial Bus) mouse & keyboard peripheral set. This dual view KVM switch provides 1 VGA & 1 DVI-I port per computer connection for high-resolution video, as well as audio switching capability between connected computers. The DVI/VGA KVM switch features an integrated 2-port USB (Universal Serial Bus) hub that allows USB (Universal Serial Bus) 2.0 peripherals to be shared between connected computers, & offers a compact design with a rugged metal chassis for durable performance. While both DVI-I (analog) & DVI-D (digital) are supported by the KVM, source PCs must output the same signal for proper switching. It is recommended wherever possible to use DVI-D cables across all PC to KVM & KVM to Console connections. ...

The SV431DDVDUA 4-port DVI VGA dual monitor KVM switch lets you control 4 Dual Display computers using a single USB (Universal Serial Bus) mouse & keyboard peripheral set. This dual view KVM switch provides 1 VGA & 1 DVI-I port per computer connection for high-resolution video, as well as audio switching capability between connected computers. The DVI/VGA KVM switch features an integrated 2-port USB (Universal Serial Bus) hub that allows USB (Universal Serial Bus) 2.0 peripherals to be shared between connected computers, & offers a compact design with a rugged metal chassis for durable performance. While both DVI-I (analog) & DVI-D (digital) are supported by the KVM, source PCs must output the same signal for proper switching. It is recommended wherever possible to use DVI-D cables across all PC to KVM & KVM to Console connections. ...

The ST124DVIA DVI splitter lets you share one DVI video & audio source on four displays & acts as a signal amplifier that means that you can locate your DVI monitors up to 33ft (10 m) away from your computer or DVI signal source. With support for high definition resolutions up to 1080p (HDTV)/1920x 1200 (PC), the DVI splitter delivers a simple & convenient DVI video solution that suits virtually any application or operating environment (classroom, healthcare, professional A/V, control centers, retail POS environments). The DVI video splitter/distribution amplifier is easy to install, providing you with flawless digital video that will help you get the most from your DVI-enabled monitors, projectors, or plasma screens. The DVI splitter/signal distribution amplifier is designed to provide dependable performance. ...

The ST124DVIA DVI splitter lets you share one DVI video & audio source on four displays & acts as a signal amplifier that means that you can locate your DVI monitors up to 33ft (10 m) away from your computer or DVI signal source. With support for high definition resolutions up to 1080p (HDTV)/1920x 1200 (PC), the DVI splitter delivers a simple & convenient DVI video solution that suits virtually any application or operating environment (classroom, healthcare, professional A/V, control centers, retail POS environments). The DVI video splitter/distribution amplifier is easy to install, providing you with flawless digital video that will help you get the most from your DVI-enabled monitors, projectors, or plasma screens. The DVI splitter/signal distribution amplifier is designed to provide dependable performance. ...

The ST124DVIA DVI splitter lets you share one DVI video & audio source on four displays & acts as a signal amplifier that means that you can locate your DVI monitors up to 33ft (10 m) away from your computer or DVI signal source. With support for high definition resolutions up to 1080p (HDTV)/1920x 1200 (PC), the DVI splitter delivers a simple & convenient DVI video solution that suits virtually any application or operating environment (classroom, healthcare, professional A/V, control centers, retail POS environments). The DVI video splitter/distribution amplifier is easy to install, providing you with flawless digital video that will help you get the most from your DVI-enabled monitors, projectors, or plasma screens. The DVI splitter/signal distribution amplifier is designed to provide dependable performance. ...

Control & communicate with up to 4 RS232 serial devices through your laptop Express Card slot. The Star Tech.com EC4S952 4-port Express Card-based serial card lets you add four RS232 serial ports to your laptop or Express Card equipped desktop computer, using an available Express Card slot. The Express Card serial adapter is designed based on a single-chip architecture (as opposed to cards that use a "bridge chip"), providing native PCI Express communication for greater performance & reliability, as well as reduced power consumption & CPU load reduction of up to 48%. Compatible with Express Card 34mm & Express Card 54mm card slots, the 4 port serial Express Card

Includes:: a slot spacer for greater stability while installed in 54mm slots.

...

Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer. The ST4000PEXPSE 4-Port Po E NIC lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot. Each port can provide up to 25.5W of power, combining network data & power over a single Ethernet cable for reduced cable clutter & added convenience for remote Po E devices. The PCI express Po E card supports the IEEE 802.3at (Type 1 & 2) standard for Power Sourcing Equipment (PSE), & can deliver up to 48V DC power to compliant Powered Devices (PD). This eliminates the need for a separate power source & data connection for Po E devices such as IP cameras, IP phones or wireless access points. Suitable for any standard profile PCIe-enabled client, server or workstation, the Po E network card supports features such as Jumbo Frames (up to 9KB), VLAN tagging & Wake on LAN (Wo L). ...

Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer. The ST4000PEXPSE 4-Port Po E NIC lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot. Each port can provide up to 25.5W of power, combining network data & power over a single Ethernet cable for reduced cable clutter & added convenience for remote Po E devices. The PCI express Po E card supports the IEEE 802.3at (Type 1 & 2) standard for Power Sourcing Equipment (PSE), & can deliver up to 48V DC power to compliant Powered Devices (PD). This eliminates the need for a separate power source & data connection for Po E devices such as IP cameras, IP phones or wireless access points. Suitable for any standard profile PCIe-enabled client, server or workstation, the Po E network card supports features such as Jumbo Frames (up to 9KB), VLAN tagging & Wake on LAN (Wo L). ...

Deliver power & data to four Power over Ethernet devices using this wall-mountable Po E+ midspan hub. This Gigabit midspan Po E+ injector is a cost-effective alternative to upgrading your existing network switch to a Po E-capable model. It supplies up to 30 Watts output to each port, so you can easily power & access up to four high-power Po E-compliant devices
- such as IP cameras
- using standard Ethernet cable. This versatile midspan Po E+ injector is suited for almost all Po E device classes, including wireless access points, as well as IP phones & cameras. The high-power Po E+ injector offers 120W total power distribution & delivers full power
- up to 30.8W
- from each port. Now, you can easily scale & power your Po E+ devices across long distances, even in remote locations where a typical power outlet is unavailable. Plus, the cost-effective Power over Ethernet+ injector lets you connect your Po E-powered devices (PDs) to a non-Po E-capable switch, avoiding the expense & aggravation of upgrading your existing switch to a Po E-enabled model. This injector is the perfect solution for a variety of environments. It features a wall-mountable rugged metal casing, but is palm-sized making it perfect for desktop placement too. With plug-&-play operation, you can enjoy fast & hassle-free setup without disrupting your workflow. Not sure which class your Po E devices are? The Gigabit midspan Po E+ injector automatically detects the power requirements of your Po E PDs, & delivers the appropriate level of power without damaging your devices. With integrated circuit protection between each port, your devices are also protected from power interference.



...

Split an HDMI audio & video signal to four displays simultaneously. The ST124HDMI2 4 Port High Speed HDMI Video Splitter with Audio lets you share a single HDMI source with up to 4 HDMI or DVI-D enabled displays/receivers, without sacrificing image or sound quality. Supporting true HD video resolutions up to 1080p, this HDMI splitter means that you can situate your HDMI-capable displays up to 50ft (15m) away from the splitter. This versatile HDMI splitter features 3.5mm audio input & output connections giving you the option of sending your accompanying audio signal through the HDMI cable or through a separate 3.5mm stereo audio channel. A perfect addition to virtually any application requiring the high quality video delivered by HDMI devices, the ST124HDMI2 video splitter is easy to install & provides flawless, distortion-free digital video. ...