Central Texas Office Products. Computer Components

Brand Name
StarTech.com

Centronics Port
No

Device Supported
Display

Environmental Certification
REACH
RoHS

Ethernet Technology
Fast Ethernet

Graphics Modes
4K

HDMI Out
Yes

ISM Band
No

Limited Warranty
2 Year

Manufacturer
StarTech.com

Manufacturer Part Number
NETRS232
VS421HD4K

Manufacturer Website Address
http://www.startech.com

Marketing Information
The VS421HD4K 4-port HDMI 4K switchletsyou share adisplay or projector with fourHDMI-enabled audio / video source devices. The switch features fourindependentinputs that each support 4K resolution and 7.1 surround sound audio. The 4-port switch also featuresMHL support on HDMI input port 1,enablingvideo output video fromMHL-enabledmobile devices such as Samsung Galaxy tablets and smartphones. Astonishing Picture Quality with 4K Support You'll be amazed at how this video switchmaintains Ultra HD picture quality. 4K is supported bythe latest A/V devices and deliversfour timesthe resolution of 1080p. Plus, because the switchisbackward compatible with high-definition1080p, you can rest assured any video source willlook great in your digital signage application. Solid Aluminum Housing Ensures Fixed Positioning Constructed of solid aluminum, the HDMI switch is durable and heavy enough to prevent the unit from liftingor sliding around if the attached HDMI cables are bumped or shifted. Plus, its small footprintmakes it easy to integrate the switch into any boardroom,classroom, home theater, or digital signageapplication. Hassle-free Operation with Auto Switching & EDID Thisswitchensures effortless operation withautomatic switchingthat detects and selects a newly connected device. Automatic switchingencourages on-the-fly collaborationamong colleagues, by making it easy to share your projector between multiple source devices in a boardroom or classroom environment. The VS421HD4K also supports manual operation using the included IR remote control, or thebuilt-in front panel toggle switch directly on the device. The switch also saves time during setupwithEDID emulationensuring all of your native settings such asresolution and refresh rate are communicatedbetween your display and video source devices. EDID emulationmaximizescompatibility with your 4K display, ensuring a convenient plug-and-play installation. The VS421HD4K is backed by a 2-year StarTech.com warranty and free lifetime technical support.
This 1-Port Serial Device Server lets you remotely access and manage an RS232 serial device over a local area network (LAN), for a simple and cost-effective serial-over-IP control solution. For more control options, the device server is compatible with the free, StarTech.com Serial Device Application Software NETRSAPP. When coupled with theNETRS232, this handy application for iOS, Android, and Chrome Browser lets you build a custom serial control interface that's tailored to your specific application. Flexible power and mounting options For installation flexibility across a variety of environments, you can power the device server using the provided 12V DC power adapter, or using the integrated 10~30V DC terminal block. Plus, the device server is DIN rail mountable for out-of-the-way installations. Protects your investment To help ensure reliable performance and prevent possible damage, the serial device server offers 15KV ESD (Electrostatic Discharge) protection, so you can rest assured that the device server won't become damaged due to externally generated ESD. Customizable and wide compatibility This highly-customizable device server is easy to configure to suit your application. For easy setup, Windows users can use the provided Virtual COM port software, or the versatile web-based interface. The RS232 device server supports Telnet (an operating system independent communication protocol), so it can be integrated into mixed OS environments (Windows, Mac, Linux). Plus, it supports VCOM, TCP Server/Client, UDP, HTTP, DHCP, ICMP(PING), Static IP, and ARP protocols. Download the application software and manage your serial devices with ease Download the StarTech.com serial control software from the Apple App Store, the Google Play™ Store, or the Chrome Web Store. The NETRS232 is backed by a StarTech.com 2-year warranty and free lifetime technical support. <a id="gfk-spex-minisite" rel="nofollow" href="javascript:void(0)" onclick="javascript:window.open('//content.etilize.com/mini-site/en_ca/1027933803.html','_blank','height=800,width=780,resizable=yes,scrollbars=yes,toolbar=no,menubar=no,location=no,directories=no,status=no');return false;">More from the Manufacturer</a>

Media Type Supported
Twisted Pair

Network (RJ-11)
No

Network (RJ-45)
Yes

Network Standard
10/100Base-TX

Number of HDMI Inputs
4

Number of Input Devices Supported
4

Number of Network (RJ-45) Ports
1

Number of Serial Ports
1

Package Contents
<ul> <li>1-Port Serial-to-IP Ethernet Device Server - RS232 - DIN Rail Mountable</li> <li>1 x DIN Rail Kit</li> <li>1 x Terminal Block</li> <li>1 x Universal Power Adapter (NA/UK/EU)</li> <li>1 x Software CD</li> <li>1 x Instruction Manual</li> </ul>
<ul> <li>4-Port HDMI Automatic Video Switch w/Aluminum Housing and MHL Support - 4K 30Hz</li> <li>1 x IR Cable</li> <li>1 x Remote Control</li> <li>1 x Universal Power Adapter (NA, EU, UK, AU)</li> </ul>