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Displays the same image on 2 DisplayPort monitors, extends the desktop across both, or combines both into one large monitor. Ideal for digital signage in schools, churches, conference rooms, trade shows and retail outlets.

  • Supports UHD video resolutions up to 4K @ 60Hz (3840 x 2160)
  • Built-in 6 in. cable connects directly to Mini DisplayPort source
  • Supports up to 48-bit Deep Color (16 bits per channel)
  • Works with all operating systems
  • Supports DTS-HD, Dolby TrueHD and 7.1-channel surround sound
  • 3-year limited warranty

Overview

The B155-002-DP-V2 2-Port Mini DisplayPort 1.2 to DisplayPort MST Hub connects two DisplayPort monitors to the Mini DisplayPort output on your computer. Ideal for digital signage in schools, churches, conference rooms, trade shows, hotels and retail outlets, this hub allows you to display the same image on both monitors, extend the desktop across them, or combine both into one large monitor in video wall mode.
The B155-002-DP-V2 is compliant with DisplayPort 1.2 and backward compatible with versions 1.1 and 1.1a with the feature set being limited to that of your equipment. It supports Ultra High Definition (UHD) video resolutions up to 4K @ 60Hz (3840 x 2160). This MST hub also supports HDCP, EDID, DDC and 48-bit Deep Color (16 bits per channel), as well as DTS-HD, Dolby TrueHD and 7.1-channel surround sound audio.
The B155-002-DP-V2 works with all operating systems. Plug-and-play convenience means no software, drivers or external power supply is needed. The included three-foot USB Micro-B cable delivers necessary power from the connected computer. A built-in six-inch cable connects directly to a Mini DisplayPort source. LEDs indicate when the monitors are receiving a signal. The B155-002-DP-V2 complies with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.

Features

Connects 2 DisplayPort Monitors to Your Computer’s Mini DisplayPort
  • Ideal for digital signs in schools, churches, conference rooms, trade shows and retail settings
  • Displays same image on 2 monitors simultaneously in mirror mode
  • Extends desktop across 2 monitors in extended mode
  • Combines 2 monitors into one large monitor in video wall mode
  • Built-in 6 in. cable connects directly to Mini DisplayPort source
  • LEDs indicate when monitors are receiving a signal
Meets the Latest Performance Standards
  • Supports UHD video resolutions up to 4K @ 60Hz (3840 x 2160)
  • Supports HDCP, EDID and DDC
  • Supports 48-bit Deep Color (16 bits per channel)
  • Supports DTS-HD, Dolby TrueHD and 7.1-channel surround sound audio
  • Backward compatible with DisplayPort 1.1 and 1.1a
Easy to Use Almost Anywhere
  • Works with all operating systems
  • Plug and play—no software, drivers or external power supply required
  • Bus-powered via included USB Micro-B cable
TAA Compliant
  • Complies with Federal Trade Agreements Act (TAA) for GSA Schedule purchases

System Requirements

  • Computer with DisplayPort 1.2-compatible graphics card (e.g. AMD Radeon with AMD Eyefinity) required for video wall mode
  • Backward compatible with most DisplayPort 1.1a equipment running current graphics drivers with feature set limited to that of your equipment. Compatibility with older graphics cards not guaranteed.
  • Mac OS X does not support MST for NVIDIA and Intel Graphics Processor Units, limiting video display on connected monitors to mirror mode.
  • Maximum supported video resolutions and number of monitors depend on your graphics card. Check graphics card specifications to determine its capabilities.
  • Monitor with DisplayPort input

Package Includes

  • B155-002-DP-V2 2-Port Mini DisplayPort 1.2 to DisplayPort MST Hub
  • USB Micro-B cable, 3 ft.
  • Owner’s manual
TAA compliant RoHS compliant

Specifications

OVERVIEW
UPC Code037332193421
Product TypeSplitter
TechnologyDisplayPort
Host ConnectorMINI DISPLAYPORT (MALE)
VIDEO
Max Supported Video Resolution3840 x 2160 (4K) @ 60Hz
Max Supported Color Depth48-bit Deep Color
3D Video SupportedYes
AUDIO
Audio Specification7.1 Channel Surround Sound, DTS-HD and Dolby TrueHD
INPUT
Bus Powered  Yes
POWER
Power Consumption (Watts)3.5
USER INTERFACE, ALERTS & CONTROLS
LED Indicators(x2) Orange (Monitor Signal)
PHYSICAL
ColorBlack
Material of ConstructionPlastic
Cable Length (ft.)0
RackmountableNo
Shipping Dimensions (hwd / in.)7.87 x 1.73 x 5.59
Shipping Weight (lbs.)0.40
Unit Dimensions (hwd / in.)0.000 x 0.000 x 0.000
Unit Packaging TypeBox
Unit Weight (lbs.)0.15
ENVIRONMENTAL
Operating Temperature Range14° to 167°F (10° to 75°C)
Storage Temperature Range-4° to 176°F (-20° to 80°C)
Relative Humidity0% to 85%, Non-Condensing
BTUs  11.92 BTU/Hr
COMMUNICATIONS
EDID Compatible  Yes
CONNECTIONS
Number of Ports2
Side A - Connector 1MINI DISPLAYPORT (MALE)
Side A - Connector 2MICRO-USB B (FEMALE)
Side B - Connector 1(2) DISPLAYPORT (FEMALE)
Connector PlatingNickel
Contact Plating  Gold
Input x Output1 x 2
FEATURES & SPECIFICATIONS
MST Support  Yes
Displayport Specification1.2
HDCP Specification1.3
Driver RequiredNo
STANDARDS & COMPLIANCE
Product ComplianceRoHS; CE (Europe); REACH; FCC (USA); Trade Agreements Act (TAA)
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

DisplayPort is a high-performance digital interface for transmitting audio and video signals. It was developed to replace older technologies, such as VGA and DVI, and has become one of the most advanced display technologies.
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Multi-Stream Transport (MST) allows multiple monitors to be connected over a single DisplayPort or Mini DisplayPort connection. To use MST, you need monitors that support DisplayPort 1.2 daisy chaining or a DisplayPort MST Hub (also referred to as an MST splitter or DisplayPort splitter). For a full explanation of MST, see DisplayPort Multi-Stream Transport (MST) Explained.

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Ask a Question

More Q&As may be available on the B155002DPV2 model support page.

Accessories

Audio Video Cables

  Model Number Description
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 3 ft. (0.91 m) P580-003 P580-003 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 3 ft. (0.91 m)
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 6 ft. (1.83 m) P580-006 P580-006 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 6 ft. (1.83 m)
DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 10 ft. (3.05 m) P580-010 P580-010 DisplayPort Cable with Latching Connectors, 4K 60 Hz (M/M), Black, 10 ft. (3.05 m)

USB Cables

  Model Number Description
Micro USB Cable for Charging (M/M) - Reversible Left/Right USB-A to Right-Angle USB Micro-B, Black, 3 ft. (0.91 m) UR05C-003-RARB UR05C-003-RARB Micro USB Cable for Charging (M/M) - Reversible Left/Right USB-A to Right-Angle USB Micro-B, Black, 3 ft. (0.91 m)
Dedicated Reversible USB Charging Cable (Reversible A to Right-Angle 5-Pin Micro B) Black, 3 ft. (0.91 m) UR05C-003-RB UR05C-003-RB Dedicated Reversible USB Charging Cable (Reversible A to Right-Angle 5-Pin Micro B) Black, 3 ft. (0.91 m)

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We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.