VIVO Ultra-Slim Single Top Height Adjustable Standing Desk Riser, Compact Sit Stand Desktop Converter for Monitor or Laptop, Black, DESK-V001J

I bought the larger version since I wanted to use it for a desktop computer when monitor, separate keyboard and a mouse.It is a heavy, well-built item with a deft button you press to adjust the height. It is brilliant because I can now stand up and work whenever my back starts to hurt. It is also perfect when fully collapsed. Sits sturdily on the desk. Only been using it a week, so time will tell how it bears up to repeated manoeuvring up and down but so far I'm very pleased with it.Arrived nicely packaged. Would recommend it as a cost-effective alternative to buying a standing desk.

I have had this for awhile now and this works great!I have a walking pad under my desk and I'll often use it along with this so I can work while getting a bit of exercise.It changes between the different heights easily and it feels very sturdy

Very good product excellent delivery

Very pleased with this - good height with raised. Easy to lift up and down and appears very solid. Simply and doesn't take up lots of space. Using down for sitting and then lifting for standing

It's a sturdy surface and holds well. It has plenty of different levels to choose, but it's difficult to lift. It's heavy in itself and with a heavy monitor on it it's a mission to lift it up to the required height.