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Your cart is empty.Introducing the StarTech Clamp-On Steel Desk Corner Sleeve, a versatile corner keyboard tray designed to enhance your workspace by seamlessly extending the surface area of 90° L-shaped or corner desks. This innovative corner desk keyboard tray provides an additional 25x13.1-inch area, perfectly suited for placing keyboards, mice, and other devices, making it an ideal desk extender with clamps. The benefits of this corner desk attachment are plentiful. By incorporating a corner desk keyboard tray under the desk, you can maximize your workspace, facilitating a more organized and efficient environment. This corner desk keyboard holder promotes improved ergonomic positioning, supporting your wrists and ensuring an optimal distance from your monitor to reduce eye strain and enhance overall comfort. Addressing common workspace challenges, the StarTech.com corner desk connector sleeve offers a practical solution for increasing desk space and ensuring comfortable ergonomics. Its unique knob-less clamp design minimizes the risk of accidental impacts with knees or chair armrests, making it a thoughtful addition to any workspace. Constructed from durable alloy steel with a powder-coated finish, this corner desk topper is designed for longevity. The desk inside corner filler is equipped with protective foam padding, ensuring a damage-free installation on both wooden and metal desks. Note that the package does not include a corner mouse pad or other accessories, focusing on delivering a robust corner maker desk solution.
Zane Lindsey
Reviewed in the United States on March 5, 2025
Seasoned product! Makes extra space!
Scott Luong
Reviewed in the United States on August 24, 2024
The sleeve is a good size accommodating the width of just about any full-size keyboard. The sheet metal is of a sufficient gauge, which provides good rigidity and sound-dampening for the hollow section which this product bridges over. However, there are two issues with the paint. One, its matte finish is so abrasive that any a slight pressure of one's palm, wrist or elbow will leave ashy markings. By the same token, it would prematurely wear down the bottom of any input device which come in contact with it. Resurfacing it with a gentler coat of paint would solve the problem, but that's more effort and expense on top of an already pricey product. Two, either the paint or the sheet metal is uneven, as there are several raised bumps on the surface of the unit. All in all, the product works but could be vastly improved with some minor tweaks.
Gammoid
Reviewed in the United States on July 15, 2024
It's solid 1.5mm thick metal and heavy--it'll probably last longer than the desk. The bolts are held in place by little pins, which is less than ideal: I almost lost one while unboxing (didn't even know it was lost until I tried to install it) and they cause the bolts to never screw in all the way (they sit about 1.5mm out from where a bolt should properly sit flush with the device, which is annoying).Further, the front of the device is 2in thick, meaning it will extend 2in below the desk surface, so even thought the bolts don't stick out muck, it still adds 1.5in to the thickness of my desk. This could be a deal breaker if your desk top is low.The top surface of the device sits 2mm above the surface of the desk top. This means my mouse pad, which won't fit on top of the device along with my keyboard is at an angle has a dip as it sits partly in the desk surface, and partly on the device 2mm above the desk surface. This is not workable, and so I needed to find some padding to place underneath half of the mouse pad so that it was level.Finally the logo in the front is annoying too; I'll black it out somehow.Overall, it works, but could be designed better, less heavy, and thinner. But it is very much NOT worth the price.
Amy & Jesse Pidsosny
Reviewed in the United States on May 17, 2024
Having a corner desk, I was using the under cabinet keyboard tray, but I am too short (5'2") to use that tray and sit high enough to ergonomically view my monitors. This tray fixes it by giving me enough room on the top of my desk for my keyboard and my mouse. Now I sit high enough that my back, neck, and shoulder pain are but a bad memory!
Customer
Reviewed in the United States on February 25, 2024
wow this corner filler changed everything at office desk no more leaning in to type no more pinching arms with desk and chair if you have a l desk, I highly advise this!
Karin L. Spidel
Reviewed in the United States on February 15, 2024
Well, it is bigger than I thought, very sturdy- in a good way. I have some arrangements to fiddle about with my computer monitors...maybe. But, I have to say it is nice to have a bit more room and a steady place for my keyboard. I do not want to return it, so I will fiddle where my monitors can sit that would be better for my eyes. Also, my desk allows me to stand and work, so I cannot fix it to the left-side corner, otherwise, I will not be able to work standing. Lots of Pros to keeping it, and a couple of Cons to returning it.
BP-JP
Reviewed in the United States on November 2, 2024
Works perfectly fine
Pebbles
Reviewed in the United States on October 3, 2024
Bought one for someone using a board to bridge the corner in their desk... Then everyone wanted one.Sturdy. Ordered some $7 XL Gaming mouse pads to lay over them, and I have happier employees.
Kimmy Larochelle
Reviewed in Canada on January 20, 2024
Pricey but do a the job perfectly. Will outlive me.
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