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BalanceBox WINX-4B 75
BalanceBox WINX-4B 75BalanceBox WINX-4B 75
SKU: 481A82
$899.00

BalanceBox WINX-4B 75" Sliding Whiteboard Frame

The BalanceBox WINX-4B sliding whiteboard frame transforms any 75-inch display into a comprehensive interactive teaching solution for modern classrooms. Designed specifically for educational environments, this professional-grade mounting system accommodates BalanceBox 650 displays while providing dual-surface whiteboard functionality through separately sold panels. The innovative sliding design maximizes classroom space efficiency while delivering the durability and reliability schools demand for daily use.


Key Features

  • Sliding Design: The innovative sliding mechanism allows teachers to seamlessly transition between digital display and traditional whiteboard surfaces, maximizing instructional flexibility without requiring additional wall space.
  • Dual-Surface Compatibility: Accommodates dual-surface whiteboard panels (sold separately) that provide both magnetic and non-magnetic writing surfaces, giving educators multiple teaching options in one integrated solution.
  • Professional Installation: Engineered for secure wall mounting with robust construction that ensures stability and safety in high-traffic classroom environments, meeting educational institution standards for durability.
  • Space Optimization: The compact sliding frame design eliminates the need for separate whiteboard installations, creating a streamlined classroom setup that maximizes valuable wall space for other educational resources.
  • Educational Integration: Purpose-built for BalanceBox 650 interactive displays, creating a cohesive teaching platform that combines digital technology with traditional writing surfaces for comprehensive lesson delivery.

Specifications (481A82)

Brand Balance Box
Model WINX-4B
Display Compatibility 75" displays
System Compatibility BalanceBox 650
Design Type Sliding whiteboard frame
Whiteboard Panels Dual-surface (sold separately)
Mounting Type Wall mount
Construction Professional-grade frame

Specifications (481A83)

Brand Balance Box
Model WINX-4B 86 FOR BB650
Processor N/A
RAM N/A
Storage N/A
Display Size 86"
Display Resolution N/A
Operating System N/A
Connectivity N/A
Ports N/A
Battery Life N/A
Weight N/A
Dimensions N/A

Why Schools Choose Us

Computers for Schools

We've been saving K-12 money on their devices for 20+ years.

We care. We’re a small business whose employees care about our customers, products and each other. For over 20 years, our focus has been on delivering outstanding value and great service to the K-12 market. 


Refurbished computers for schools.

Get quality Apple, Chrome & PC devices from the K-12 experts.

We carry devices & accessories from all major brands. We offer a wide range of services such as device repair, White Glove enrollment, asset tagging, device trade-in, accidental coverage and more.

Used computers for schools.

Expect and receive

great service.

Our post sale support is amazing. Warranty service is all handled through us. You'll get fast, friendly and competent service. We’ll be here through the life of your devices.

All of our devices are backed by a comprehensive 1 year warranty.

We make the repair/exchange process fast and easy.


Warranty+ accidental coverage is available for 2 to 4 years.

Distinctions of Condition

Regardless of condition, all devices sold by Tech to School come with our 1 year warranty and are eligible for Warranty+ accidental coverage up to 4 years.


The majority of our Chromebooks and PCs are brand New units that are still factory sealed. We also offer Factory Refurbished devices direct from manufactures which appear brand new.


The majority of our Apple devices are considered First Stock. This is our highest cosmetic grade. There will be only minor signs of use with no major scratches or dents.


On some devices, we offer a Second Stock option at a discounted price. These devices are 100% functional, yet may have cosmetic issues such as bent corners, surface case scratches or engravings. We include a free shell case on these devices to present a clean look. 

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