--- product_id: 54015099 title: "Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35”" brand: "simplidesks" price: "€ 390.35" currency: EUR in_stock: false url: https://www.desertcart.de/products/54015099-adjustable-height-standing-desk-converter-sit-or-stand-up-folding store_origin: DE region: Germany --- # Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” **Brand:** simplidesks **Price:** € 390.35 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” by simplidesks - **How much does it cost?** € 390.35 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/54015099-adjustable-height-standing-desk-converter-sit-or-stand-up-folding) ## Best For - simplidesks enthusiasts ## Why This Product - Trusted simplidesks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description HEIGHT-ADJUSTABLE ADAPTER The SimpliDesks adjustable standing desktop offers 6 different sit-to-stand positions. Adjust the table top attachment to your desired height each day, or work from a sitting position in the morning and standing in the afternoon. The maximum height is 17 inches tall for an ideal standing position no matter your size. FOLDABLE FRAME Having a standing desk is nice, but working up a sweat trying to adjust it is not so nice. That’s why SimpliDesks designed our risers using a gas spring system for easy collapsibility and sit-stand conversion. With the flick of a wrist, convert your traditional desk to a standing desk without cluttering up your work space. HIGH QUALITY SET Our standup extender workstation measures 35 inches x 23 inches, providing plenty of room to rest your laptop, monitor and work materials. The SimpliDesks adapter has been tested for stability to hold up to 33 pounds, which means it can stand up under the weight of all those heavy files and digital devices. MODERN FEATURES SimpliDesks wants to provide you with more than just a standing desk, which is why we added premium features. Our adjustable furniture topper has a landscape or portrait tablet slot holder and a 31 inch x 13 inch keyboard tray that can be easily removed when not in use. FOR ADULTS As we age, our bodies require more movement to remain healthy and balanced. Stand-up desks are ideal daily tools for your home or office workstation to improve posture, support healthier arm and wrist positions, increase blood flow and prevent sitting all day. A simple habit like standing for a few hours daily has been proven to improve overall health. - SimpliDesks Adjustable Standing Desk Converter - 35 Inches Wide, 23 Inches Deep, 17 Inches Max Height - Removable Keyboard Tray (31 Inches x 13 Inches) - Spring System Supports up to 33 Lbs - Landscape / Portrait Tablet Slot ## Features - HEIGHT-ADJUSTABLE ADAPTER: 6 sit-to-stand positions move table top attachment to your desired height FOLDABLE FRAME: Collapsible spring risers allow for sit-stand conversion without cluttering up desk HIGH QUALITY SET: 35 x 23 in standup extender holds up to 33 lbs for monitor & other work materials MODERN FEATURES: Furniture topper has landscape or portrait tablet slot & 31 x 13 in keyboard tray FOR ADULTS: Stand-up desks are great for home / office to improve posture & prevent sitting all day ## Images ![Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” - Image 1](https://m.media-amazon.com/images/I/71Pv0pirIFL.jpg) ![Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” - Image 2](https://m.media-amazon.com/images/I/91jWQRw3CAL.jpg) ![Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” - Image 3](https://m.media-amazon.com/images/I/81GOYInJxlL.jpg) ![Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” - Image 4](https://m.media-amazon.com/images/I/81X7ZwHVVVL.jpg) ![Adjustable Height Standing Desk Converter: Sit or Stand Up Folding Office Desktop Riser with Keyboard Tray & Tablet Holder - Ergonomic Tabletop Workstation for Laptop & Computer Monitor - Black, 35” - Image 5](https://m.media-amazon.com/images/I/91EFroYH+VL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/54015099-adjustable-height-standing-desk-converter-sit-or-stand-up-folding](https://www.desertcart.de/products/54015099-adjustable-height-standing-desk-converter-sit-or-stand-up-folding) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*