--- product_id: 10498995 title: "Waterloo Standard Arm, Keyboard Tray & Mouse Tray Package Black" brand: "waterloo" price: "€ 322.99" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.pt/products/10498995-waterloo-standard-arm-keyboard-tray-and-mouse-tray-package-black store_origin: PT region: Portugal --- # Waterloo Standard Arm, Keyboard Tray & Mouse Tray Package Black **Brand:** waterloo **Price:** € 322.99 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Waterloo Standard Arm, Keyboard Tray & Mouse Tray Package Black by waterloo - **How much does it cost?** € 322.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/10498995-waterloo-standard-arm-keyboard-tray-and-mouse-tray-package-black) ## Best For - waterloo enthusiasts ## Why This Product - Trusted waterloo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Articulating Arm (Waterloo Economy Keyboard Arm Slide) Features: Storable slide action. Install length: 17". Out: hold (friction). Load: 100 lbs. Tray support: Tilts: 25 Degrees (15 Degrees forward, 10 Degrees back). Rotates: 360 Degrees. Adjustable height: 6". Knob adjustment. Stored position height 8 3/8". Color: Black. Tray (Waterloo Basic Keyboard With Mouse Tray Black) Features: Molded polymer keyboard tray with sliding MDF mouse tray. Outside tray dimensions 21" x 10 1/2". Non-handed mouse tray slides left or right (9" x 8 1/2"). Mouse tray stores under keyboard tray. Reinforced with metal inserts. Accessories available: Search: Waterloo Molded Foam Pad Palm Rest With Steel Insert Black. ## Images ![Waterloo Standard Arm, Keyboard Tray & Mouse Tray Package Black - Image 1](https://m.media-amazon.com/images/I/31Y-LwVdPzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exceeded expectations *by S***3 on Reviewed in the United States 🇺🇸 on May 1, 2009* This is a great product. It sure beats putting the keyboard on my desk top. Plus i can slide it under the desk and it's completely out of the way. I don't know what some are talking about that the instructions don't tell you exactly how to do it and all. Within 10 minutes of opening the box, I had it installed and functioning. I didn't notice any kind of position that I couldn't put it in. The only thing that I did change on it was about a week after originally installing it, I took it off and moved it about 6 inches off-center. That was just a preference thing and I felt like it was just a more comfortable position.The only negative that I've seen so far is that once the keyboard is tilted at a certain angle, the mouse won't stay on the mouse shelf--it keeps sliding off in the floor. That would be stopped if there was a small lip on the shelf. As the saying is, "If that's all you've got to complain about..."Overall, it feels very solid and all of the mechanisms feel as if they are well made. The bearings on the slide are tight and smooth, when you adjust it and put it in one place it stays, it just feels like a solid product. Much better than some of the flimsy cheaper models. Go ahead and spend an extra 30 or 40 bucks on a more expensive tray like this one and get away from the cheap plastic junk of some of the other products that will not stay still and support more than 5 pounds. You'll not regret the quality.EDIT...After 3 years of almost everyday use, still a great product. Haven't had 1 minute of trouble. Definitely on my list of "best buys." ### ⭐⭐⭐⭐⭐ sturdy, quality, good purchase! *by S***S on Reviewed in the United States 🇺🇸 on May 21, 2011* My husband had no issues installing. These are made with metal and heavy duty plastic. The mouse tray slides to the right or to the left, as you wish. I use a large ergonomic keyboard and it fits on the tray OK. I can recommend these to anyone wanting to find a quality tray for their desk. ### ⭐⭐⭐⭐ Very Good Quality *by T***E on Reviewed in the United States 🇺🇸 on March 28, 2011* The keyboard tray is solid, adjustable and functions reliably. The sliding mouse tray is a bit wobbly in its track, but is sturdy when resting my hand on the mouse. --- ## 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.pt/products/10498995-waterloo-standard-arm-keyboard-tray-and-mouse-tray-package-black](https://www.desertcart.pt/products/10498995-waterloo-standard-arm-keyboard-tray-and-mouse-tray-package-black) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-17*