It would be MOST helpful to have multiple pages accessible from the tab at the bottom of the page where you go left or right through inventory. OR a way to filter/sort by SKU. I use N for Necklace and I need to find the highest N number but to do that I have to page (one at a time) through the other SKU's (whether I do it ascending or descending) and it's taking a LOT of time. Being able to sort more quickly or get to 'about where I want to be' would be amazing.
First photo shows where I'm speaking of. Second shows what would be amazing to have. Or again- being able to sort by my individual sku starting letter separately.