The Numpad Is Why Your Shoulder Aches by Four O'Clock
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Sit at your desk in the normal way and look at where your right hand goes when it leaves the keyboard.
If you use a full-size board, your mouse is parked somewhere out past the number pad. That block is roughly four inches wide, so your mouse hand is travelling that much further right, over and over, all day. Your elbow drifts away from your side and your shoulder rotates slightly outward to meet it. Individually the movement is nothing. You make it a few thousand times a week.
The question is whether you actually use the numpad
Some people genuinely do. If you work in spreadsheets, accounts, or anything that involves typing long strings of figures, the numpad is faster than the top row and giving it up would be a real loss.
Most people are not those people. They type words, occasionally a number, and the numpad sits there permanently, doing nothing except holding the mouse further away. It is the most-installed and least-used real estate on the average desk.
Worth testing before you buy anything: cover the numpad with a book for a week. If you never reach for it, you have your answer, and you have also just discovered how much closer your mouse can sit.
What compact does and does not mean
Compact layouts vary enormously, and the difference matters more than the marketing word.
Some drop the numpad only, keeping the function row and arrow keys, which most people barely notice. Others go much further and remove the function row too, putting F5 and volume behind a modifier key. That second kind takes real adjustment, and people who do a lot of spreadsheet work, video editing, or anything with keyboard shortcuts often bounce off it.

Ours is the gentler kind. The compact low-profile Bluetooth keyboard is white, slim-bodied, and drops the numpad while keeping the function row, with connect and power controls built into the body. If you have used a laptop keyboard, the shape will be immediately familiar, which is the point of this layout: nothing to relearn, one block less width.
It is a light, slim board rather than a mechanical one. Anyone who wants deep travel and a loud clack will be happier elsewhere, and we would rather say so than have you order the wrong thing. The trade you are making is feel for footprint and portability, and it is a fair trade only if the footprint is what you actually needed.
Check the product page for pairing and device details before ordering if you intend to move it between a tablet and a laptop, since how many devices a board remembers is the detail people most often assume rather than confirm.
Once the desk is narrower, the next question is usually what to do with the space you just freed. A standing pegboard is one answer.