
I bought this for my MacBook Air with M1, it has no USB ports, only two USB-C ports on the left side. I wanted a slim Bluetooth keypad for my finance work. Specifically, I have a space gray Macally with black keys and white lettering. The bottom edge of the number pad is 1/8 inch thinner than my MacBook Air, while the top of the number pad is rounded and protrudes about 1/4 inch. I would prefer it if it matches the thickness. It still looks great and I've had compliments on how the number pad looks good on my space gray MacBook. don't like the setting. I couldn't get it to pairing mode, I tried other spare batteries. There's no indicator light to tell you the number pad is on and I wish it were rechargeable, but you get what you pay for and I paid for the right looks and Bluetooth. I have understood. 5 stars overall.