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Qtronix Libra 90
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Topic: Qtronix Libra 90 (Read 2231 times)
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bigpook
Thread Starter
Posts: 1723
Qtronix Libra 90
«
on:
Wed, 20 May 2009, 18:09:00 »
I got this off of ebay for under 20 dollars shipped. Its a ps/2 with 9 pin serial adaptor and from the looks of it is NIB.
I am not expecting much from this particular trackball but thought I would give it a shot. Initial impressions are that ball feel is relatively smooth and the mouse has 3 buttons. Others here have mentioned that the overall quality is poor and that the device will end up failing.
Here are some pics:
«
Last Edit: Wed, 20 May 2009, 18:13:06 by bigpook
»
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HHKB Pro 2 : Unicomp Spacesaver : IBM Model M : DasIII
chimera15
Posts: 1441
Qtronix Libra 90
«
Reply #1 on:
Wed, 20 May 2009, 18:21:20 »
Nice that it has metal rollers for bearings for the ball. It's pretty funny the pcb is like half the size of the plastic.
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Alps boards:
white real complicated: 1x modified siiig minitouch kb1903, hhkb light2 english steampunk hack, wireless siig minitouch hack
white with rubber damper(cream)+clicky springs: 2x modified siig minitouch kb1903
1x modified siig minitouch kb1948
white fake simplified: 1x white smk-85, 1x Steampunk compact board hack
white real simplified: 1x unitek k-258
low profile: 1x mint m1242 in box
black
: ultra mini wrist keyboard hack
blue
: Japanese hhk2 lite hack, 1x siig minitouch pcb/doubleshot dc-2014 caps. kb1903, 1x modified kb1948 Siig minitouch
r
a
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w test boards: mck-84sx
bigpook
Thread Starter
Posts: 1723
Qtronix Libra 90
«
Reply #2 on:
Wed, 20 May 2009, 18:36:10 »
I wasn't expecting it to have metal rollers. I think that is a good design though. Can't imagine them wearing out. The mouse is fairly large, actually its as big as the kensington expert.
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HHKB Pro 2 : Unicomp Spacesaver : IBM Model M : DasIII
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Qtronix Libra 90