Line Leader Extra Wide AV Cart with Locking Cabinet and Keyboard Tray

$ 449.99
Type: AV Carts

Line Leader Extra Wide AV Cart with Locking Cabinet and Keyboard Tray is backordered and will ship as soon as it is back in stock.

  • Extra wide design to give you more room
  • Locking cabinet for extra security
  • Adjustable height to prevent slouching
  • Pullout keyboard tray for convenience
  • Easy rollable and lockable wheels

Line Leader Extra Wide AV Cart with Locking Cabinet & Pullout Keyboard Tray

  • EXTRA WIDE SLEEK DESIGN: Our super wide AV cart is designed to give you an extra 1.4 sq. ft of space PER LEVEL! Now you’ll have plenty of room for your extra large monitor and more. With easy-rolling lockable wheels, this cart is perfect as a travel workstation or as a standing desk!
  • LOCKING CABINET: This mobile cart comes with a built-in lockable cabinet that is perfect for large, expensive items that need some extra security.
  • ADJUSTABLE HEIGHT: This multipurpose steel utility cart features a height adjustable top shelf that can range from 24 inches to 42 inches (in 2” increments). Set it to your ideal height to prevent bad posture and slouching!
  • RETRACTING BONUS KEYBOARD TRAY: No need to take up shelf space with your keyboard! The pullout keyboard tray can be conveniently stored when not in use.
  • EXCELLENT FOR CLASSROOMS, LIBRARY, & OFFICE: This cart is perfectly designed for easy movement and set up between classrooms, conference rooms, and workspaces! With its easy-roll, silent wheels, generous shelf space, and convenient long power cord – the Line Leader AV cart is the PERFECT fit for you!

Line Leader Extra Wide AV Cart with Locking Cabinet - Height Adjustable Utility Cart - Includes Pullout Keyboard Tray and Cord Management! Easy to Assemble! (42 x 32 x 20 / Black)

Here at Stand Steady, we believe in working smarter - not harder. That's why we created the Line Leader Extra Wide AV Cart with you in mind. Specifically designed to fit your on-the-go workday, this mobile AV cart features easy rolling casters that move with you. Working in place? Making your cart stationary is just as easy with lockable wheels - perfect for giving presentations or teaching a class! Featuring a retractable keyboard tray and locking cabinet for all your storage needs, this cart has it all! And the extra spacious, adjustable- height top shelf makes achieving your perfect ergonomic posture a breeze. Wherever you work, let the Line Leader Extra Wide AV Cart work for you!


  • Extra Wide Design
  • Strong and Sturdy Metal Frame
  • Convenient Cord Management
  • Easy-Rolling, Lockable Casters
  • Height Adjustable Top Shelf
  • Pullout keyboard Tray
  • Secure Locking Cabinet


  • Overall Height: 24" to 42"
  • Overall Length: 33.5" (Including Cord Wrap)
  • Width without Keyboard Tray Extended: 20"
  • Width with Keyboard Tray Extended: 33"
  • Weight Capacity: 300 lbs. (Evenly Distributed)
  • Height Between Shelves: Up to 15"
  • Shelf Dimensions: 32"L x 20"W


  • Overall Dimensions: 30"W x 18"D x 14.5"H
  • Door Dimensions: 14.25"L x 14.5"H
  • Dimensions: 19"L x 13"W x 2"H

Once you have completed your order, you will receive a confirmation email and shipping updates.

General Shipping Information

  • Receive FREE standard shipping
  • We can't ship to a P.O. box, so please provide a home or business address during checkout

    Orders may take up to 24 hours for order processing and handling.

    We are doing our best to maintain our shipping schedules, but due to COVID-19, there may be delays in order processing and shipping. Your order may ship immediately or it could take up to one week to ship out. If the product you are interested in is out of stock, please sign up for emails to be notified as soon as stock is replenished. We appreciate your patience and understanding.


    Making Your Purchase As Easy As Possible. 

    Want to get in touch?

    Give us a call at 703-688-DESK (3375) or email us at



    At our office in Virginia, we have used every one of our desks. We know making the switch to a standing desk is a big decision, and we want to do all we can to make it easier. And since we stand behind our products 100%, we’ll let you try your order out for 90 days, risk-free. If you’re not completely happy for any reason, let us know. We'll take it from there.



    With our risk-free 90-day guarantee, you may return any Stand Steady product for any reason within 90 days of the date of purchase. Simply get in touch with us and we will send you a prepaid return label. 

    Yup, that's right: Prepaid. Returns within 90 days are on us! Let us know if you'll need your return picked up from your home or office and we'll arrange for that, too. Please hold onto your original shipping box in case you need to return your Stand Steady. If you no longer have your original box, we will still accept returns and issue a full refund, however it will be your responsibility to acquire an appropriate box and pay for return shipping. If you have any questions about box dimensions or weight capacity, a customer service team member will be happy to advise. Please call or email for more details.

    Your money will be refunded in full via the original form of payment within 2-3 business days upon return receipt of your Stand Steady product.



    All Stand Steady products come with a one-year product warranty from the date of purchase.

    Customers who have issues with a product should call or email us and provide the following information:

    • Customer Name
    • Order Number

    Warranty Replacements: Any failure from normal usage will be replaced free of charge within one year of the date of purchase. A failure is a mechanical breakdown of or defect in the unit that affects the user's ability to operate the product as intended. And they say a picture's worth a thousand words, so we may ask for photos or videos to best address product failure. If it is determined that the failure was caused by misuse or abuse of the product, we will be unable to issue a refund or replacement. No refunds are available after the initial 90-day risk-free period.



    If your product was damaged in transit, please email us your customer name, order ID, and photos so we can resolve the issue.



    Should you wish to cancel your order, please call our customer service team at 703-688-DESK (3375). Once the item is rerouted back to our warehouse and we verify receipt, you will be issued a full refund. This usually takes a few days.