Key Digital KD-BYOD4K Wireless Presentation Adapters
SKU: 4668599005

Key Digital KD-BYOD4K Wireless Presentation Adapters

Sale price$517.05 Regular price$574.50
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Description

Key Digital KD-BYOD4K Wireless Presentation AdaptersThe KD BYOD4K is a wireless presentation gateway compatible with Windows, Mac, iOS, and Chrome devices. It offers a stunning 4K output resolution with 30 frames per second for a superior video casting experience. This system places a strong emphasis on user experience, ensuring smooth connectivity and ease of operation. The device is an ideal solution for environments where users no longer wish to manage various adapters or dongles and want to present

The KD-BYOD4K is a wireless presentation gateway compatible with Windows, Mac, iOS, and Chrome devices. It offers a stunning 4K output resolution with 30 frames per second for a superior video casting experience.

This system places a strong emphasis on user experience, ensuring smooth connectivity and ease of operation.

The device is an ideal solution for environments where users no longer wish to manage various adapters or dongles and want to present from devices without video connections.

Small Form Factor

The KD-BYOD4K boasts a compact form factor for mounting behind displays, at the projector, or in equipment racks.

Connectivity Options

KD-BYOD4K can function as its own access point in Wi-Fi direct mode for immediate casting.

Or, connect KD-BYOD4K to your network via WiFi or hard-wire with dual LAN connections for casting from guest and staff networks.

Smooth Casting Across Platforms

The KD-BYOD4K covers all five major device platforms - Windows, Mac, iOS, Android, and Chrome.

Windows and Mac users can load the KDPlay application via a web browser connection to KD-BYOD4K. Alternatively, they can utilize the provided dual-headed USB flash drive for quick connection, even if they're new to the network. No installation is required!

For iOS users, AirPlay allows users to present without having to learn a new casting method. Airplay is another option for casting from Mac computers.

Android users can download the KDPlay™ app on the Google Play Store.

When multiple presenters are casting, the screen auto-sizes with up to 4 windows at once, and a moderator can efficiently manage the content flow.

USB Connectivity and Benefits

Beyond its wireless capabilities, the wireless presentation system features various USB connectivity options for USB mouse forwarding to casting PCs or for use with built-in annotation tools for enhanced presentations and brainstorming sessions.

Features

  • Wireless Presentation Gateway: Connect via WiFi to wirelessly cast content from device
  • Bring Your Own Device: Cast from Windows and Mac computers or Android devices using KDPlay™ software and app. Cast from iOS devices with AirPlay. Cast from Chrome OS using Chrome browser tool for tab or desktop
  • Smooth Video: Glitch-free AV experience due to optimizations for video content
  • Multi-Presenter Mode: Up to four presenters may share content at same time with auto adjusting screen layout. User preference layout setup for three or four presenters allows for optimal window placement based on usage
  • KDPlay™ Flash (KD-BYODFD) Included: Software auto-launcher with USB and USB-C connections allows. Additional KDPlay™ Flash sold separately
  • 4K/UHD Source & Display: Supports incoming signals and outputs at 4K/UHD for optimal clarity of spreadsheets and data content
  • Annotation and White Board: Screen overlay tools for real-time collaboration. Screen captures are downloaded by QR code or in web browser
  • Extended Monitor: Feature enables dual display setups such as video conference and presentation content view on side-by-side panels. Virtual Driver installation required for this feature
  • Touch Screen / Mouse Forwarding: Connect touchscreen or mouse USB to unit to point and click on casted device
  • Customizable Home Screen: Load customer's logo or desired image to show signage and branding when not casting
  • Video Resolution: Selectable 4K 3840x2160 @ 30fps or 60fps [4:2:0] 10.2Gbps, 1920x1080p @ 60fps, 1280x800p @ 60fps, 1280x720p @ 60fps output resolution options based on EDID from connected display
  • Audio De-embedding: Audio of the casted device is de-embedded at the unit’s analog L/R audio connector for ease of integrating with audio amplification and mixing system

Specifications

HDMI output 1x HDMI 19-pin female connector
Video Output Resolution 3840x2160@60Hz,3840x2160@30Hz, 1920x1080@60Hz, 1280x800 @60fps, 1280x720 @ 60fps
Format Compliance HDMI1.4/HDMI2.0
Input Video Resolution: 1080P @ 60Hz KDPlay app
1080P @ 60Hz Airplay for IOS devices
1080P @ 60Hz Chromecast for Chrome OS devices

HDCP HDCP1.4/HDCP2.2
Analog Audio Output 1x 3.5mm TRS female connector
LAN ports RJ45 x21000Mbps x1100Mbps x1
USB interface USB3.0 x1, USB 2.0 x1Type-C x1
Multi-Presenter Windows ≥4+144 main windows+14 thumbnail windows
Number of simultaneous connections ≥16
Data rate per Cast Up to 12Mbps
Video Playback Frame Rate 20-60 FPS
Latency 100msMin 20ms
Wireless transmission protocol WIFI IEEE 802.11 a/g/n/ac
Frequency band 2.4 GHz & 5 GHz
WIFI Antenna MIMO 2x2
FCC Conformance Part 15, Class B Digital Device, 2.412-2.462 GHz, 5.18-5.24 GHz, 5.745-5.845GHz WiFi Frequency Range
Dimension (W x D x H) 165mm x 95mm x 24.5mmincluding antenna 165mm x 125mm x 24.5 mm
Weight 0.4lbs200g
Temperature -4° ~ +140° F  (-20° ~ +60° C)
Humidity (Storage / Operating) 20%-90%non-condensing
DC Power 12V / POE
POE standard IEEE802.3af
Power Consumption

10W(MAX)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4668599005

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4.5 ★★★★★
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Thanh Nguyen
Bozeman, US
★★★★★ 1
Shelf wobbles and sits at an inclined angle after mounted.
Color: Oak, Size: 28" W x 7" D x 1.5" H (2 pieces)
While the shelf looks nice, it didn't work as it should. I anchored and screwed in the black metal bracket pretty well, and it stays perpendicular to the wall and doesn't wiggle or wobble one bit. But as soon as I slide in the wooden shelf, the whole shelf wiggles and settles at an inclined angle. Putting in the two screws down on the shelf did nothing to help with the wobbliness. I may have to glue down certain big decoration in fear of it sliding down the shelf, though that may be a bit overcautious and exaggerating.
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Reviewed in the United States on November 20, 2025
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Verified Purchase
Fatimah AL zerkan
Chelsea, US
★★★★★ 5
Very good quality
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Very good quality
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Reviewed in the United States on February 4, 2026
S
Verified Purchase
Sigrid Brandow
San Leandro, US
★★★★★ 5
Easy install.
Color: Black, Size: 32" W x 7" D x 1.5" H (2 pieces)
Easy install, and very pretty. Can't go wrong with this purchase.
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Reviewed in the United States on December 12, 2025
M
Verified Purchase
Miah
Birmingham, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
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Verified Purchase
Tyler Kline
Pawtucket, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026

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