ANCHEER Folding Walking Pad with Handle, 1500W Portable Treadmill with 12% Incline & 8 Modes, 350lb Under Desk Treadmills for Home/Office,Installation-Free

I bought one from this brand 5 years ago and it's still fine. Has its moments of "no I don't think I'll work today, too bad for you," but it pretty much is still going strong. Get one with handlebars, it's much more comfortable. They don't have the exact same model but it's basically this (or look around for others with that brand): https://www.amazon.com/ANCHEER-Treadmill-Desk-15-Incline/dp/B0H38Z5W4P/ref=sr_1_5_sspa