Black Box RJ-45 Modular Splitter, 5-Position, 8 x 8, Unshielded, A Pinning

$38.57

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Quick Facts
  • Break out one RJ-45 modular jack or plug into four jacks.
  • Connections are made via an integral circuit board.
  • For pinning information, see Application Diagram.
  • Guaranteed for life!

StarTech.com HDMI Signal Booster – HDMI Video Signal Amplifier – 115 ft – 1080p

$63.47

plus Shipping Costs

This HDMI signal booster lets you increase the signal strength of your HDMI video source so you can connect an HDMI display up to 115 ft. (35 m) away, using standard HDMI cables. You can place the booster inline between two HDMI cables, up to 82 ft. in length at the video input, and up to 33 ft. in length at the video output.

Discreet installation

With its small form factor, the HDMI booster is easy to hide, for a discreet installation. You don't need an external power adapter to operate the signal booster, and it includes mounting hardware, so installing it is hassle-free. By extending your video signal using standard HDMI cables, the HDMI booster is a cost-effective alternative to more expensive HDMI extension systems that require the installation of CAT5 or CAT6 cabling infrastructure.

Compatible with varying distances

The HDMI booster features an equalization switch with ten different levels. The equalization switch lets you adjust the amplification of your HDMI signal based on the distance of your cables, so that you can ensure your HDMI signal will be perfect even at distances up to 115 ft. (35 m). The booster is perfect for boardrooms, offices or classrooms that may require varying distances depending on the room size.

Maintains high-definition video signals

When extending HDMI over long distances using standard video cabling, higher resolutions can become unavailable. Using the HDMI signal booster ensures that you'll still be able to depend on high-definition resolutions up to 1080p at 60Hz.

The HDBOOST is backed by a 2-year StarTech.com warranty and free lifetime technical support.

More from the Manufacturer


  • Discreet installation with a small form factor and no external power adapter
  • Works at varying distances up to 115 ft. with a built-in equalization switch
  • Maintain high-definition resolutions up to 1080p
  • Supports 7.1 surround sound audio
  • Mounting hardware included

StarTech.com DisplayPort to DisplayPort Multi Monitor Splitter – 2-Port MST Hub – DP 1.2 to 2x DP MST Hub

$95.29

plus Shipping Costs

This MST hub lets you connect two monitors to your DisplayPort™ (DP) 1.2 equipped Windows® laptop or desktop. It's USB powered, so the only thing you'll need to operate the hub is your computer.

Increase productivity with multiple screens

The newest generations of computers are more portable than ever, which often means that you're left with fewer video outputs and smaller integrated screens. This MST hub solves both of these problems by letting you connect two additional displays to your computer, which makes multitasking much easier.

Connect to any display

With the MST hub, you can use DisplayPort video adapters and cable adapters that enable you to connect HDMI, VGA or DVI displays. This ensures your MST hub will be compatible with virtually any television, monitor or projector. The hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment.

Configure your displays for any environment

Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display, giving you the freedom to multitask and increase your productivity. You can also mirror the same image onto multiple displays for remote viewing applications such as digital signage.

Enjoy amazing video quality, without draining system resources

MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. This unprecedented performance makes MST perfect for high-resolution applications such as graphic design, gaming and medical imaging.

Note: When using a DisplayPort 1.1 video card the MST hub will act as a splitter, automatically mirroring your video source across all displays. Resolution limitations apply.

The MSTDP122DP supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 3-year warranty and free lifetime technical support.

Average resolution bandwidth allocation

1920x1080 (High-definition 1080p) @60hz - 22%
1920x1200 @60hz - 30%
2560x1440 @60hz - 35%
2560x1600 @60hz - 38%
3840 x 2160 (Ultra HD 4K) @30hz - 38%

Note: Exceeding 100% will reduce functionality.

More from the Manufacturer


  • Maximize your productivity by connecting two independent displays to your computer using the MST Hub
  • Connect to almost any television, monitor or projector with the support of low-cost adapters
  • Increase external video performance with support for resolutions up to 4K
  • VESA and DisplayPort certified
  • Compatible with DP 1.2 graphics cards such as AMD Radeon with Eyefinity Technology
  • Plug-and-play installation

StarTech.com USB-C to DisplayPort Multi Monitor Adapter – USB Type-C 2-Port MST Hub – USB C to 2x DP Splitter – USB Type C to DP MST Hub

$95.29

plus Shipping Costs

This USB-C to DisplayPort MST Hub lets you connect two DisplayPort monitors to your USB Type-C Windows device, conveniently helping you to maximize your productivity.

Multitasking Made Easy

With devices becoming more portable than ever, you can be limited to fewer video outputs and confined to your small integrated screen. This multi-stream transport hub solves that problem by enabling you to connect two separate displays to your USB-C computer, making multitasking much easier.

Using this USB-C to dual DisplayPort monitor adapter, you can mirror your display onto additional monitors or stream independent content to each display, which makes it the ideal accessory for travel or hot-desking.

Astonishing Picture Quality

MST technology uses your existing video card to minimize the use of system resources, while delivering UHD 4K resolutions for two monitors or displays simultaneously. With support for HD 1080p and UHD 4K, the dual-monitor splitter is perfect for all high-resolution applications such as graphic design and CAD drawing.

Hassle-Free Setup

Multi-stream transport offers an easy setup, by natively working on any Windows device that supports DP Alt Mode over USB Type-C. This USB-C dual-monitor adapter is Thunderbolt 3 compatible, and offers plug-and-play installation with no drivers or software required. Additionally, this DP MST hub is powered by the USB-C port, meaning no external power cords are necessary.

MSTCDP122DP is backed by a StarTech.com 3-year warranty, and free lifetime technical support.

More from the Manufacturer


  • Maximize your productivity by connecting two independent displays to your computer using the MST hub
  • Hassle-free connection with the reversible USB-C connector
  • Connect to almost any television, monitor or projector with the support of low-cost adapters
  • Support for resolutions up to 4K
  • Thunderbolt 3 port compatible

AddOn 2-Pack 2dB fixed Male to Female LC/UPC SMF OS1 Simplex fiber Attenuator

$57.95

plus Shipping Costs

2 simplex fiber optic attenuators used in fiber optic links to reduce or attenuate optical power. This fixed value attenuator will reduce optical power by 2dB. It uses a male to female LC connection and is used in single mode (SMF) connections and applications. Comes as a 2-pack. Our attenuators are cost effective and 100% compliant for all of your networking needs. Our products are guaranteed by federal law to not affect or void OEM warranties.