It's called (wait for it...)
FITUEYES Universal Table Top TV Stand Pedestal Bracket for 26" - 55" Screen 6 Levels Height Adjustable Cable Management Holds 40kgs Glass Base Max. VE
Bear in mind there are similar priced models that have a matt black/dark feel that might not collect as much dust as this glass one! Anyway, enjoy if you get this TV.
How far from the wall/back of the desk is your actual screen? that still looks like it's quite far forwards compared to the back of the desk but i'm not sure if that's just the picture. If it's close to the distance the normal stand has it then i might be tempted to keep the stand instead. I was hoping to find a stand that let me have the screen further back on my desk.