Control 4 systems using a single peripheral set, with dual DVI console connections & multiple picture-in-picture display modes. The SV431DVIUAQV 4-Port DVI KVM Switch with Quad-View Display lets you control 4 systems using a single peripheral set, with dual DVI console connections & multiple picture-in-picture display modes. The DVI USB (Universal Serial Bus) KVM features an integrated 2-port USB (Universal Serial Bus) 2.0 hub for connecting additional peripherals to share, plus Star Tech.com has included the necessary DVI, USB (Universal Serial Bus) & audio cables for a ready-to-use solution. The Quad-View function integrates a quad screen splitter into the KVM switch to offer several picture-in picture display modes so you can monitor some or all of the connected PCs on the primary console display while interacting with the active PC on the secondary display. Choose from: Quad-View: Displays all 4 connected PCs simultaneously; Picture-&-Picture (PAP): Displays the active PC in the main display area & 3 others along the right side; Picture-in-Picture (PIP): Displays the active PC in the main display area & 1 other in a movable & sizeable PIP window; Full-View: Displays the active PC on both of the console displays. The KVM switch integrates front, push-button controls for simple switching between PCs, choosing your desired display mode & accessing the KVM menu, plus hot-keys & RS-232 command support, for flexible control. For added versatility, you can daisy-chain up to 8 SV431DVIUAQV units total, for control of up to 32 PCs using a single peripheral set. ...

Control 4 systems using a single peripheral set, with dual DVI console connections & multiple picture-in-picture display modes. The SV431DVIUAQV 4-Port DVI KVM Switch with Quad-View Display lets you control 4 systems using a single peripheral set, with dual DVI console connections & multiple picture-in-picture display modes. The DVI USB (Universal Serial Bus) KVM features an integrated 2-port USB (Universal Serial Bus) 2.0 hub for connecting additional peripherals to share, plus Star Tech.com has included the necessary DVI, USB (Universal Serial Bus) & audio cables for a ready-to-use solution. The Quad-View function integrates a quad screen splitter into the KVM switch to offer several picture-in picture display modes so you can monitor some or all of the connected PCs on the primary console display while interacting with the active PC on the secondary display. Choose from: Quad-View: Displays all 4 connected PCs simultaneously; Picture-&-Picture (PAP): Displays the active PC in the main display area & 3 others along the right side; Picture-in-Picture (PIP): Displays the active PC in the main display area & 1 other in a movable & sizeable PIP window; Full-View: Displays the active PC on both of the console displays. The KVM switch integrates front, push-button controls for simple switching between PCs, choosing your desired display mode & accessing the KVM menu, plus hot-keys & RS-232 command support, for flexible control. For added versatility, you can daisy-chain up to 8 SV431DVIUAQV units total, for control of up to 32 PCs using a single peripheral set. ...

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. ...

This 4 Port Express Card USB (Universal Serial Bus) 2.0 Adapter Card adds four USB (Universal Serial Bus) 2.0 compliant ports to a host computer using an available Express Card slot, & is backward compatible with the USB (Universal Serial Bus) 1.1

Specification, for use with older USB (Universal Serial Bus) peripherals. The Express Card adapter can be installed in seconds, & offers combined hi-speed USB (Universal Serial Bus) 2.0 data transfer rates of up to 480 Mbps
- ensuring a reliable & efficient connection with MP3 players, digital cameras, external CD/DVD-ROM drives, or virtually any USB (Universal Serial Bus) device you need to connect to your laptop computer.


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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.

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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). ...