Part Number: B127-1A1-WHD4HH New
Extends a wireless HDMI 4K audio/video signal with zero latency to an HDMI display located up to 65 ft. from the source device.
- Displays HDMI audio/video up to 65 ft. away with no costly cable infrastructure
- Supports UHD resolutions up to 4K @ 60 Hz for heightened video quality
- Allows you the freedom of positioning devices without constraint of cable placement
- Low-profile design convenient for travel to lectures, trade shows and meetings for work
- Plug-and-play operation with no software required for easy, immediate installation
- 1-year limited warranty
Features
HDMI Wireless Extender Ideal for Displaying 4K Video in Classrooms and Conference Rooms
This complete wireless transmitter and receiver system is recommended for video presentations in conference rooms, trade shows, home theaters, digital signage and other applications in which connecting long video cables could be a burden. The B127-1A1-WHD4HH extends 4K video and audio from an HDMI source device to an HDMI display up to 65 feet (20 meters) away. No bulky or costly cabling infrastructure is needed.
Wireless Transmission Saves You Money on Cable and Installation Costs
The B127-1A1-WHD4HH eliminates more than just hassles. You’ll save on the costs of cabling infrastructure and the labor to install it. 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. The transmitter and receiver units communicate over a 5.18–5.24 GHz wireless frequency that allows fast data transmission and reduced interference from other wireless sources. Be sure the transmitter and receiver share a direct line of sight for best results.
Transmits Crystal-Clear 4K Video for Ultra High-Definition Presentations
The B127-1A1-WHD4HH 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 60 Hz. LEDs indicate when the transmitter and receiver units are receiving power, building a wireless connection between the units and transmitting data.
Plug-and-Play Operation for Quick Setup and Immediate Use
The wireless transmitter and receiver set works right out of the box with no software required. Connect the receiver to the display’s HDMI port and the transmitter to the source’s HDMI port. Included USB cables connect the two units to a 5V 1A AC wall chargers (not included).
System Requirements
- Source device with HDMI output (Blu-ray player, external hard drive, laptop)
- Display device with HDMI input (HDTV, projector, monitor)
Package Includes
- HDMI transmitter
- HDMI receiver
- (2) USB-A to USB Micro-B cables (M/M), 3 ft. (0.9 m)
- Owner's manual
Specifications
OVERVIEW
| UPC Code | 037332286970 |
| Product Type | Wireless Extender |
| Technology | HDMI; Wireless |
VIDEO
| Video Input | HDMI (MALE) |
| Video Output | HDMI (MALE) |
| Number of Monitors Supported | 1 |
| Video Ports | HDMI (MALE) |
| Max Supported Video Resolution | 3840x2160 @24/30/50/60Hz; (YUV 4:4:4, YUV 4:2:2 and RGB);1080P@50/60Hz; 720P@50/60Hz; 1920x1200@60Hz |
| Max. Distance (Between any 2 Units) | 65 |
| Max 1920 x 1200 Range (ft) | 65 |
| Max 2560 x 1600 Range (ft) | 65 |
| Max 3840 x 2160 (4K) Range (ft) | 65 |
| Max 3840 x 2160 (4K@30Hz) Range (ft) | 65 |
| Max 3840 x 2160 (4K@60Hz) Range (ft) | 65 |
| Transmitter Video Input | HDMI |
| Transmitter - Number of Video Outputs | 1 |
| Receiver/Transceiver Video Output | HDMI |
| Receiver - Number of Video Outputs | 1 |
| Max Supported Color Depth | 36-bit Deep Color |
| HDR Support | No |
| 3D Video Supported | No |
| Chroma Sub Sampling | 4:2:2; 4:4:4 |
| Maximum Signal Range (ft) | 65 |
AUDIO
| Audio Input | HDMI |
| Audio Output | HDMI |
INPUT
| AC Power Adapter Input Specs (V / Hz / A) | Micro USB power supply (5V/1A) |
| Power Source | USB |
POWER
| Power Over Cable (PoC) Support | No |
| Power Consumption Detail | TX < 4.5W, RX < 3.5W |
CONNECTIONS
| Side A - Connector 1 | HDMI (MALE) |
| Side A - Connector 2 | HDMI (MALE) |
| Daisy-chainable / Cascadable | No |
USER INTERFACE, ALERTS & CONTROLS
| LED Indicators | TX: x3 Blue (Power); RX x3 Blue (Power) |
PHYSICAL
| Color | Black |
| Material of Construction | ABS |
| Number of Displays | 1 |
| Receiver Unit Dimensions (hwd / in.) | 0.6 x 1.6 x 9 |
| Receiver Unit Weight (lbs.) | 0.12 |
| Shipping Dimensions (hwd / in.) | 3.15 x 5.86 x 7.83 |
| Shipping Weight (lbs.) | 0.74 |
| Transmitter Unit Dimensions (hwd / in.) | 0.6 x 1.6 x 9 |
| Transmitter Unit Weight (lbs.) | 0.13 |
| Unit Dimensions (hwd / in.) | 3.150 x 5.870 x 7.860 |
ENVIRONMENTAL
| Operating Temperature Range | -4° to 122°F (-20° to 50°C) |
| Storage Temperature Range | -22° to 158°F (-30° to 70°C) |
| Relative Humidity | 0 to 90% RH, Non Condensing |
| ESD Protection | 1a Contact discharge level 3; 1b Air discharge level 3; Standard: IEC61000-4-2 |
COMMUNICATIONS
| Transmission Distance | ≤ 20m |
| IR Remote Extension Support | No |
| RS-232 Serial Extension Support | No |
| Latency | 100~250ms |
FEATURES & SPECIFICATIONS
| 10/100 Ethernet Extension Support | No |
| Integrated/Removable Cable | No |
| MST Support | No |
| Multi-Resolution Support | No |
| HDCP Specification | 1.4; 2.2 |
| Driver Required | No |
STANDARDS & COMPLIANCE
| Product Compliance | CE (Europe); FCC (USA); REACH; RoHS; UKCA; WEEE |
WARRANTY & SUPPORT
| Product Warranty Period (Worldwide) | 1-year limited warranty |
Questions & Answers
Yes, these dongle-style video extenders require power.
For B127-1A1-WHD4HH, ensure 5V 1A USB Wall Chargers are supplying power to the transmitter (TX). Do not rely on the USB-A port of a laptop to supply power.
For B127-1A1-WHD4CH, TX power and audio/video is supplied through the USB-C port.
If the receiver (RX) is experiencing unstable power from a USB port on a display, switch to using a 5V 1A USB Wall Charger for the RX.
Units must be paired prior to use. This requires pressing and holding the Channel buttons on both the TX and the RX simultaneously for 5 seconds. The TX and RX must be powered to be paired.
If performing a factory reset (pressing and holding for 10 seconds) on the TX, RX, or both units, the units must be paired again to connect.
The default Channel out of the box is Channel 1. Before changing the Channel, make sure the TX and RX are paired.
To view the Channel of the TX or the RX, press the Channel button once on either unit. The Channel will display on the monitor of which the RX is connected.
It may be necessary to switch Channels if experiencing performance issues. As long as the units are already paired, they will not need to be paired again.
Accessories
USB & Wireless Chargers
| Model Number | Description | |
|---|---|---|
 |
U280-002-W12 | 2-Port USB Wall/Travel Charger, 5V 3.4A / 17W |
 |
U280-W01-QC3-1 | 1-Port USB Wall/Travel Charger with Quick Charge 3.0 - Class A 5/9/12V DC Out, 18W |
 |
U280-W04-100C2G | 4-Port Compact USB Wall Charger - GaN Technology, 100W PD Charging, 2 USB-C & 2 USB-A, White |
Audio Video Cables
| Model Number | Description | |
|---|---|---|
 |
P568-003-8K6 | 8K HDMI Cable (M/M) - 8K 60 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 3 ft. |
 |
P568-006-8K6 | 8K HDMI Cable (M/M) - 8K 60 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 6 ft. |
Rolling Workstations, Stands and Carts
| Model Number | Description | |
|---|---|---|
 |
DMCS3770L | Rolling TV/Monitor Cart - for 37” to 70” TVs and Monitors - Classic Edition |
Documents & Downloads
Documentation
Product Literature
Declarations of Conformity
Product Images
