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Extends a wireless 4K HDMI audio/video signal with low latency to an HDMI display located up to 164 ft. from the source device.

  • Displays HDMI audio/video up to 164 ft. away with no costly cable infrastructure
  • Supports UHD resolutions up to 4K @ 30 Hz for heightened video quality
  • Allows you the freedom of positioning devices without constraint of cable placement
  • SSID pairing allows multiple kits to operate in the same area with channel separation
  • Plug-and-play operation with no software required for easy, immediate installation
  • 1-year limited warranty

Features

Wireless HDMI Extender Kit for 4K Presentations in Classrooms and Retail Displays
This complete wireless transmitter and receiver system is recommended for video presentations, education, retail pop-ups and event setups where reliable wireless video transmission is critical. Optimized for static and video presentations, the B127B-1A1-WHD3 extends 4K video and audio from an HDMI source device to an HDMI display up to 164 feet (50 meters) away. The durable metal transmitter and receiver are built to last and include mounting hardware for permanent installations. Note: Requires direct line of sight between transmitter and receiver for optimal performance. 

Wireless Transmission Saves You Money on Cable and Installation Costs
The B127B-1A1-WHD3 eliminates more than just hassles. You’ll save on the costs of cabling infrastructure and the labor to install it in areas where running HDMI cabling through walls is costly or not possible. Cable clutter is reduced, and you will enjoy more flexibility in placement of the source and display with no cables to relocate when you want to reconfigure the room.

Supports SSID Channel Switching
Unlike many wireless HDMI kits, the B127B-1A1-WHD3 supports SSID channel switching to reduce interference from other wireless sources for stable performance in crowded wireless environments. The transmitter and receiver communicate over a 5.18–5.24 GHz wireless frequency.

Transmits Crystal-Clear 4K Video for Ultra High-Definition Presentations
The B127B-1A1-WHD3 ensures Ultra HD performance in a one-to-one application, where there is less obstruction to occur. It supports 4K video resolutions (3840 x 2160) at 30 Hz. LEDs indicate when the transmitter and receiver are receiving power, building a wireless connection between the units and transmitting data. The kit supports HDCP 1.4 compliance for streaming protected content and a low latency of 80~170 ms that is ideal for presentations, signage and video playback.

Plug-and-Play Operation for Quick Setup and Immediate Use
The durable transmitter and receiver set works right out of the box with no software or Wi-Fi required. Connect the receiver to the display’s HDMI port and the transmitter to the source’s HDMI port with user-supplied cables. You can also connect an optional local display to the transmitter to monitor the image being transmitted to the receiver. The included power supplies come with international plug adapters for use in North America, Europe, Australia and the United Kingdom.

System Requirements

  • Source device with HDMI output (Blu-ray player, external hard drive, laptop)
  • Display device with HDMI input (HDTV, projector, monitor)
  • Available AC outlets for both the transmitter and receiver (North America, Europe, UK and Australia plug adapters included)

Package Includes

  • HDMI transmitter
  • HDMI receiver
  • (2) External power supplies (Input: 100–240V, 50/60 Hz, 0.3A; Output 5V 2A)
  • (8) International plug adapters (2 each for North America, Australia, U.K. and Europe)
  • IR blaster extension cable
  • IR receiver extension cable
  • (4) Antennas
  • Mounting hardware
  • Owner's manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332290076
Product TypeWireless Extender
Device CompatibilityComputer; Laptop; Monitor/HDTV; Projector
TechnologyHDMI; Wireless
Country/RegionGlobal
Host ConnectorHDMI (FEMALE)
VIDEO
Video InputHDMI (FEMALE)
Video OutputHDMI (FEMALE)
Number of Monitors Supported1
Video PortsHDMI (FEMALE)
Resolutions Supported

Supports wireless HDMI video resolutions including: 4096 x 2160 @ 30Hz, 3840 x 2160 @ 24/30Hz, 1080P @ 50/60Hz, 720P @ 50/60Hz, 1920 x 1200, 2560 x 1440, 2560 x 1600

Supported Resolutions1280x720 (720p); 1920x1080 (1080p); 1920x1200; 2560x1600; 3840x2160 (4K)
Max Supported Video Resolution4096 x 2160 @ 30Hz
Max. Distance (Between any 2 Units)164 ft (50 m)
Max. Distance (Between any 2 Units) (Meters) 50
Max 1280 x 720 (720p) Range (ft)164
Max 1920 x 1080 (1080p) Range (ft)164
Max 1920 x 1200 Range (ft)164
Max 2560 x 1600 Range (ft)164
Max 3840 x 2160 (4K@30Hz) Range (ft)164
Transmitter Video InputHDMI
Transmitter - Number of Video Outputs1
Transmitter - Local Display OutputHDMI
Receiver/Transceiver Video OutputHDMI
Receiver - Number of Video Outputs1
Signal Range (ft)164
Signal Range (m)50
Recommended Cabling

HDMI 1.4

Max Supported Color Depth36-bit Deep Color
HDR SupportNo
3D Video SupportedYes
Chroma Sub Sampling4:2:2; 4:4:4
Maximum Signal Range (ft)164
Maximum Signal Range Details

Capable of extending 4K wireless video up to 164 feet (50 meters) in non-interference environment, with stable anti-interference and safety performance.

EDID SupportNo
Signal TransmissionUnidirectional
Bandwidth10.2 Gbps
AUDIO
Audio InputHDMI
Audio OutputHDMI
INPUT
AC Power Adapter Input Specs (V / Hz / A)100-240V, 50/60HZ, 0.3A
AC Power Adapter Output Specs (V / A)DC 5V/2A
AC Power Adapter Cord Length (ft.)3.9
Power SourceUSB
POWER
Power Source TypeAC Adapter
Power SourceTransmitter and Receiver (Included)
Power Over Cable (PoC) SupportNo
Power Consumption DetailTX ≤ 6W, RX ≤ 4W
CONNECTIONS
Firmware Upgrade PortMicro USB (Female)
Side A - Connector 1(2) HDMI (FEMALE)
Side A - Connector 2MICRO-USB B (FEMALE)
Side A - Connector 33.5MM (FEMALE)
Side B - Connector 1HDMI (FEMALE)
Side B - Connector 2MICRO-USB B (FEMALE)
Side B - Connector 33.5MM (FEMALE)
Wireless InterfaceWi-Fi
Daisy-chainable / CascadableNo
USER INTERFACE, ALERTS & CONTROLS
LED IndicatorsBoth Transmitter and Receiver: (1x) Power = Blue, (1x) Wi-Fi = Yellow (Blinks slowly when not connected, solid when connected, and blinking when pairing SSIDS), (1x) HDMI = Yellow (Off when not transmitting, solid when connected, and blinking when under factory settings restore)
PHYSICAL
ColorBlack
Material of ConstructionIron
Number of Displays1
Receiver Unit Dimensions (hwd / cm.)20.6 x 12.5 x 11.5
Receiver Unit Dimensions (hwd / in.)(4.921 x 4.527 x 0.7897)
Receiver Unit Weight (lbs.)0.7627
Shipping Dimensions (hwd / in.)14.05 x 6.02 x 3.34
Shipping Weight (lbs.)2.64
Transmitter Unit Dimensions (hwd / cm.)1.98 x 12.3 x 11.4
Transmitter Unit Dimensions (hwd / in.)(4.921 x 4.527 x 0.7897)
Transmitter Unit Weight (lbs.)0.7782
Unit Dimensions (hwd / in.)3.150 x 5.870 x 7.860
ENVIRONMENTAL
Operating Temperature Range-4° to 140°F (-20° to 60°C)
Storage Temperature Range86° to 158°F (30° to 70°C)
Relative Humidity0 to 90% RH, Non Condensing
ESD Protection1a Contact discharge level 3; 1b Air discharge level 3; Standard: IEC61000-4-2
COMMUNICATIONS
Signal Range (ft.)164
Transmission Distance≤ 50m
IR Remote Extension SupportYes
RS-232 Serial Extension SupportNo
Latency  80~175ms
Switching CapacityYes
Switching Capacity DetailsCapable of switching channels and pairing SSID between transmitter and receiver to avoid mutual interference when using multiple sets of products in the same space
FEATURES & SPECIFICATIONS
Wireless Transmission Distance164 ft (50 m)
All-in-One KitYes
10/100 Ethernet Extension SupportNo
Integrated/Removable CableNo
Mounting Accessory IncludedYes
Multi-Resolution SupportNo
Transmission RF FrequencyChannel 1: 5.180 GHz, Channel 2: 5.200 GHz, Channel 3: 5.220 GHz, Channel 4: 5.240 GHz
Built-In EqualizerNo
Scaler FunctionNo
HDCP Specification1.4
Driver RequiredNo
STANDARDS & COMPLIANCE
Product ComplianceCE (Europe); FCC (USA); REACH; RoHS; UKCA; WEEE
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)1-year limited warranty

Questions & Answers

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  Model Number Description
8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 3 ft. P568-003-8K6 P568-003-8K6 8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 3 ft.
8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 6 ft. P568-006-8K6 P568-006-8K6 8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 6 ft.
8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 10 ft. P568-010-8K6 P568-010-8K6 8K HDMI Cable (M/M) - 8K 60 Hz / 4K 120 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 10 ft.

Need help with your purchase?
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.