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Product Comparison

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AddOn
ADD-PCIE-SC-LX-X1
$132.00
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StarTech.com
DPBOOST
$148.00
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Cisco Systems, Inc
C9300-24T-E
$3,853.00
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CyberPower Systems, Inc
PR750RT2U
$570.78
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LG Electronics
50UL3J-E
$734.12
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Alogic
ELPC35A-WH
$20.00
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Manufacturer AddOn
StarTech.com
Cisco Systems, Inc
CyberPower Systems, Inc
LG Electronics
Alogic
Manufacturer Part Number ADD-PCIE-SC-LX-X1
DPBOOST
C9300-24T-E
PR750RT2U
50UL3J-E
ELPC35A-WH
Manufacturer Website Address https://www.addoncomputer.com
https://www.startech.com
https://www.cisco.com
https://www.cyberpowersystems.com/
https://www.lg.com
https://www.alogic.co
Brand Name AddOn
StarTech.com
Cisco
CyberPower
LG
Alogic
Product Name Gigabit Ethernet NIC w/1 Port 1000Base-LX SC PCIe x1
DisplayPort Signal Booster - DP Extender - 4K 60Hz
Catalyst 9300 24-port data only, Network Essentials
Smart App PR750RT2U 750VA Tower/Rack Convertible UPS
webOS UHD Signage
Elements PRO 10cm USB-C to 3.5mm Audio Adapter - White
Marketing Information 

AddOn's industry-standard NIC (Network Interface Card) provides direct PC connectivity to high speed Fiber Optic and Copper media networks. On board the NIC is either: (a) one or more open transceiver slots or (b) one or more embedded transceivers (Ethernet, Fiber Channel or SONET/SDH). Both the open slot(s) and embedded transceiver(s) (GBIC, SFP, SFP+, SFP-T, X2, XFP & XENPAK form factors) are 100% compliant with all our networking product lines, come factory loaded with OEM specific configuration data required for networking compliance, are guaranteed to initialize and perform identically to the OEM transceivers and can be mixed and deployed with other OEM or 3rd party transceivers for seamless network performance.


This DisplayPort signal booster lets you increase the signal strength of your DP video source using standard DisplayPort cables. You can achieve resolutions up to 4K at 60Hz, and depending on your desired resolution, the booster supports varying distances up to 65 ft. (20 m) away at 1080p 60Hz resolution. For inline installations, you can place the booster between two DisplayPort cables, up to 50 ft. in length at the video input, and up to 15 ft. in length at the video output.

Maintains Ultra HD 4K video signals

When extending DisplayPort over long distances using standard video cabling, higher resolutions can become unavailable. Using the DP signal booster ensures that you can depend on UHD resolutions up to 4K at 60Hz at up to 22 ft. (7 m). You can achieve even greater distances with lower resolution support -- up to 4K at 30Hz, at up to 42 ft. (13 m), and 1080p at 60Hz at up to 65 ft. (20 m).

Easy and discreet installation

With its small form factor, the DisplayPort booster is easy to hide, for a discreet installation. By extending your video signal using standard DP cables, the DisplayPort booster is a cost-effective alternative to more expensive extension systems that require the installation of a CAT5 or CAT6 cabling infrastructure.

Compatible with varying distances

The booster makes it easy to adjust your DisplayPort signal strength based on the distance of your cables, with equalization adjustment buttons. This means that you can adjust the amplification of your DisplayPort signal, to ensure your DisplayPort signal will be flawless even at distances up to 65 ft. (20 m). Support for varying distances makes the booster perfect for multi-device deployment across large institutions, such as boardrooms in corporate offices, classrooms in schools, or waiting rooms in hospitals, as these applications may require varied distances in different rooms.

The DPBOOST is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.

More from the Manufacturer


Built for Security, IoT, Mobility, and Cloud

The Cisco® Catalyst® 9300 Series Switches are Cisco's lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry's most widely deployed switching platform. The Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco's lead enterprise architecture. At 480 Gbps, they are the industry's highest-density stacking bandwidth solution with the most flexible uplink architecture. The Catalyst 9300 Series is the first optimized platform for high-density 802.11ac Wave2. It sets new maximums for network scale. These switches are also ready for the future, with an x86 CPU architecture and more memory, enabling them to host containers and run third-party applications and scripts natively within the switch.

The Catalyst 9300 Series is designed for Cisco StackWise® virtual technology, providing flexible deployment with support for nonstop forwarding with stateful switchover (NSF/SSO), for the most resilient architecture in a stackable sub-50-ms solution. The highly resilient and efficient power architecture features Cisco StackPower®, which delivers high-density Cisco Universal Power Over Ethernet (Cisco UPOE®) and Power over Ethernet Plus (PoE+) ports. The switches are based on the Cisco Unified Access™ Data Plane 2.0 (UADP) 2.0 architecture which not only protects your investment but also allows a larger scale and higher throughput. A modern operating system, open Cisco IOS XE with programmability offers advanced security capabilities and Internet of Things (IoT) convergence.

The foundation of Software-Defined Access

Advanced persistent security threats. The exponential growth of Internet of Things (IoT) devices. Mobility everywhere. Cloud adoption. All of these require a network fabric that integrates advanced hardware and software innovations to automate, secure, and simplify customer networks. The goal of this network fabric is to enable customer revenue growth by accelerating the rollout of business services.

The Cisco Digital Network Architecture (Cisco DNA™) with SD-Access is the network fabric that powers business. It is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. SD-Access enables policy-based automation from edge to cloud with foundational capabilities. These include:
  • Simplified device deployment
  • Unified management of wired and wireless networks
  • Network virtualization and segmentation
  • Group-based policies
  • Context-based analytics

The PR750RT2U is a Smart App Sinewave rack/tower convertible UPS with line-interactive topology, surge protection, and battery backup. CyberPower's Smart App Sinewave series has sine wave output to eliminate power gaps that can be detected by sensitive equipment and cause unexpected shutdowns.
  • Battery Equalization Technology - Battery Equalization is an advanced charging process that maintains the voltages of the batteries at the same level to increase battery life.
  • Rotatable Multifunction LCD Panel - Tilts to provide a better viewing angle when the Smart App Sinewave is mounted low. Rotates 90° when placed in a tower format for horizontal viewing. Provides information on 47 different settings that include UPS status, UPS setup and control management, and testing options.
  • Toolless Battery Panel Access - Makes battery replacement fast and simple. The faceplate features side latches for easy removal, and captive screws can be loosened by hand to open the battery cover.
  • GreenPower UPS™ Bypass Design - Is a patented design that allows utility power to bypass the UPS transformer, when AC power is stable, which reduces energy consumption, noise, and heat buildup.

Superb Picture Quality with Ultra HD Resolution

With the resolution of UHD, it makes the color and details of the contents vivid and realistic. In addition, the wide viewing angle applied with an IPS panel, provides clear contents.

Sophisticated Slim Design

This series is thin in bezel size and thickness, which saves space and enables easy installation. In addition, it increases the immersive experience from the screen and provides a sophisticated design, improving the décor of the space where the product is installed.

High-Performance with LG webOS 6.0

LG webOS 6.0, upgraded in SoC and web engine, is available on UL3J series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.

Various Sensor Connection

LG webOS smart signage platform helps to easily provide value-added solutions by supporting simple connections with external sensors such as GPIO, NFC/RFID, temperature sensors, etc., via USB plug-in.

LG's Simple Advertisement Helper, Promota

Using LG's Promota application, downloadable on a mobile device, you can easily create your own display contents. With Promota, you can add text and images to create an online profile for your business as well as deliver information such as event news, seasonal menus, promotions, and even more to your customers while recommending easy-to-use templates relevant to your industry.

LG's Wireless Screen Sharing Solution, LG One:Quick Share

LG One:Quick Share is a wireless screen sharing solution available through the UL3J series, USB transmission unit, and its app. You can simply share personal PC screen to the display with it's USB dongle button and embedded Wi-Fi, and can adjust the basic setting values (volume, picture mode, auto bright, etc.) of the connected display without a remote control. Also, the Office Meeting Mode helps you to display the agenda, note before the meeting starts.

Remote Monitoring and Control

This web-based monitoring solution is user-friendly and allows the user to be at ease. It enables the user to have full access anywhere at anytime from their mobile phone & PC under network-accessible environment while having access to both current and past data. It allows the user to monitor the unit, make adjustments and control the unit remotely in real time.

Compatible with AV Control Systems

The UL3J series supports Crestron Connected® for high compatibility with professional AV controls to achieve seamless integration and automated control, boosting business management efficiency.

Easy Menu Setup for Vertical Needs

UL3J series increases users' convenience by organizing frequently used menus by industry.

Easy Content Distribution & SW Update

UL3J series features embedded Wi-Fi making it easy to distribute content wirelessly and update Firmware under the same network.

Wireless Access Point

UL3J series operates as a virtual router which can be an wireless access point for mobile devices.

Built-in Speaker

Contents will be enriched with sound effects from built-in speakers, without the need for purchasing or installing external speakers.


Wider Compatibility|The adapter is designed to work with most of mobile phones, tablets & notebooks with audio enabled dedicated USB-C port.

Active Chipset|The adapter has an inbuilt active chipset to improve your headphone's audio quality for the best listening experience.

Element Pro Range|The ALOGIC Element Pro range is crafted from reliable materials to achieve a refined design and provide additional durability against all types of wear and tear. The cable is strengthened with a flexible fabric braiding for added strength and thermoplastic (TPE) housing for maximum strain relief.


Product Type Gigabit Ethernet Card
Signal Amplifier
Ethernet Switch
Line-interactive UPS
Digital Signage Display
Audio Cable
Host Interface PCI Express x1
- - - - -
Total Number of Ports 1
- - - - -
Network (RJ-45) No
- - Yes
- -
USB No
Yes
- - Yes
-
Serial Port No
- - - - -
Ethernet AUI No
- - - - -
XJACK No
- - - - -
PoE (RJ-45) Port No
- - - - -
Number of SC Ports 1
- - - - -
Media Type Supported Optical Fiber
- Twisted Pair
- - -
Network Technology 1000Base-LX
- 10/100/1000Base-T
- - -
Form Factor Plug-in Card
- - - - -
Height 5.19" (131.83 mm)
0.80" (20.32 mm)
1.73" (43.94 mm)
3.40" (86.36 mm)
25.63" (651 mm)
-
Width 4.69" (119.13 mm)
2" (50.80 mm)
17.50" (444.50 mm)
17.10" (434.34 mm)
47.83" (1215 mm)
-
Thickness 0.88" (22.35 mm)
- - - - -
Weight (Approximate) 45.4 g
153.1 g
7.27 kg
19.60 kg
11.70 kg
21 g
Environmentally Friendly Yes
Yes
Yes
Yes
Yes
-
Environmental Certification RoHS
- - - - -
Country of Origin United States
Taiwan
- China
- -
Limited Warranty 3 Year
2 Year
Lifetime
3 Year
- -
Packaged Quantity - 1
- - - 1
Minimum Frequency - 30 Hz
- - - -
Maximum Frequency - 60 Hz
- - - -
Indicator Light - Yes
- - - -
Maximum Video Resolution - 3840 × 2160
- - - -
DisplayPort - Yes
- - - -
Number of DisplayPort Inputs - 1
- - - -
Number of DisplayPort Outputs - 1
- - - -
Maximum Operating Distance - 42 ft (12801.60 mm)
- - - -
Input Voltage - 120 V AC
230 V AC
- 120 V AC
120 V AC
230 V AC
-
Length - 3.10" (78.74 mm)
- - - -
Package Contents -
  • DisplayPort Signal Booster - DP Extender - 4K 60Hz
  • 1 x Power Adapter
  • 1 x Usb Power Cable
  • 4 x Rubber Feet

-
  • Smart App PR750RT2U 750VA Tower/Rack Convertible UPS
  • Faceplate
  • UPS User Manual
  • Rack Mounting Kit
  • Tower Mounting Kit
  • Emergency Power Off Cable (gray)
  • Serial Interface Cable
  • USB A+B Type Cable

  • webOS UHD Signage
  • Remote Controller
  • 2 x Batteries
  • Power Cord
  • Regulation Book
  • Phone to D-Sub9 Gender
  • Cable Holder

-
TAA Compliant - Yes
- - Yes
-
Product Line - - Catalyst
- - Elements Pro
Product Series - - 9300
New Smart App Sinewave UPS
UL3J
-
Product Model - - C9300-24T
PR750RT2U
50UL3J-E
-
Total Number of Network Ports - - 24
- - -
Uplink Port - - Yes
- - -
Modular - - No
- - -
Stack Port - - Yes
- - -
Port/Expansion Slot Details - - 24 x Gigabit Ethernet Network
- - -
Ethernet Technology - - Gigabit Ethernet
- - -
Layer Supported - - 2
- - -
Manageable - - Yes
- - -
Power Source - - Power Supply
- - -
Redundant Power Supply Supported - - No
- - -
Depth - - 17.50" (444.50 mm)
16.20" (411.48 mm)
2.25" (57.10 mm)
-
Plug/Connector Type - - - NEMA 5-15P
- -
Receptacle Type - - - NEMA 5-15R
- -
Receptacle Detail - - - 8 x NEMA 5-15R
- -
Transfer Time - - - 4 ms
- -
Application/Usage - - - Server
Telecommunication
VoIP
Network Device
Storage Device
- -
Load Capacity (VA) - - - 750 VA
- -
Input Voltage Range - - - 75 V AC - 155 V AC
- -
Output Voltage - - - 100 V AC
110 V AC
120 V AC
125 V AC
- -
Waveform Type - - - Sine Wave
- -
Backup/Run Time (Full Load) - - - 7.50 Minute
- -
Typical Battery Recharge Time - - - 3 Hour
- -
Rack Height - - - 2U
- -
Energy Star - - - Yes
Yes
-
Bezel Width (Bottom) - - - - 0.72" (18.40 mm)
-
Bezel Width (Top) - - - - 0.29" (7.30 mm)
-
Bezel Width (Left) - - - - 0.29" (7.30 mm)
-
Bezel Width (Right) - - - - 0.29" (7.30 mm)
-
Screen Size - - - - 50"
-
Display Screen Type - - - - LCD
-
Display Resolution - - - - 3840 x 2160
-
Backlight Technology - - - - Direct LED
-
Scan Format - - - - 2160p
-
Dynamic Contrast Ratio - - - - 1,000,000:1
-
Color Depth - - - - 10-bit
-
Brightness - - - - 400 cd/m²
-
Color Gamut - - - - 80% DCI
-
Ethernet - - - - Yes
-
Wireless LAN - - - - Yes
-
HDMI - - - - Yes
-
Serial - - - - Yes
-
Number of USB 2.0 Ports - - - - 2
-
Number of HDMI Inputs - - - - 3
-
Operating System - - - - webOS 6.0
-
Product Color - - - - Ashed Blue
White
VESA Mount Standard - - - - 200 x 200
-
Cable Type - - - - - Mini-phone/USB-C
Cable Length - - - - - 3.9"
Connector Type on First End - - - - - Mini-phone Audio - Female
Connector on First End Details - - - - - 1 x Mini-phone Audio - Female
Connector Type on Second End - - - - - USB Type C - Male
Connector on Second End Details - - - - - 1 x USB Type C - Male
Device Supported - - - - - Audio Device
Phone
Tablet
Headphone
Speaker
Amplifier
Mobile Phone
Notebook
Microphone
Chromebook
Features - - - - - Wear Resistant
Tear Resistant
Flexible
Strain Relief