Quantity only one. I wanted one white one and one red one, is that not allowed?
I’m sick of these anti-left-handed offerings! 
I think you just have to do them one at a time when
adding to the basket and then you can check out with both colors.
You can order up to 10. To order different colors:
- Select the color & quantity.
- Click/Tap Add to cart.
- Repeat
For left-hand operation, you simply need to turn it upside down and use it like an Australian…
(Actually, being left-handed myself, I do fully appreciate how annoying it is to find handedness affecting so many things. I also chuckle with joy whenever someone picks up my left-handed scissors and experiences problems using them.)
Anyone used a style like these? I’ve used a Logitech trackball and find that one ok.
I’m interested in how the wrist feels being rotated compared to traditional mice
That’s just it – one’s wrist is NOT rotated.
Instead of pronating the hand required of standard mice, this allows your hand to be in a more natural position (vertical). Side to side is less stress. Not sure vertical movements are easier.
If you have carpal tunnel syndrome, you do not want compression of the median nerve. Personally I find large broad mice most comfortable. Not the hourglass shape in a lot of Logitech mice.
Is yours a center ball or the more common side ball? I’ve used the center ball trackballs for years, but that side ball… I don’t think that would be comfortable.
I have the trackball on the thumb style one
I’m left handed and I use right handed mice. Basically anything that is designed for right handed use I can use. I write and throw left handed. It’s easier this way.
Can pretty easily swap L and R button assignments in Windows.
Maybe not this ambidextrous mouse that fits either hand:
I see it’s wired. USB or serial port?
I’ve used a couple variations of this design. Most were just “okay” but not really great, whether because the physical design was just missing a few elements (like being hard to pick up and re-center for lots of movement), or they incorporated awkward sensors that didn’t jive well with my usage (odd DPI sensitivity, acceleration, or other things that were not easy to modify well)…
My solution will not be for everyone - For me, the answer was to simply spend a bit more, and get a vertical mouse from a company that can do some better customization options… I use a Logitech MX Vertical mouse, which is fully tunable, and I can even customize buttons per-application. I did try the Logitech Lift vertical, which was cheaper, but it was way too small for my larger hands, and I really didn’t like the way they did the “quiet click” system, which just didn’t provide reliable tactile feedback, and it felt mushy. Software was similarly good, but the MX Vertical just got the right combination of usability, comfort, and options for me.
The angled position is so much easier for extended use, and if you can get away with a cheaper option, or perhaps a different size, then do what works best for you. The biggest benefit is just to not strain your wrists by over pronation over long periods.
Cheers!
Think it goes into the 3.5mm port. Has audio feedback if you push too hard.