Caddies for SSD

For my Thinkpad X201t I treated myself to a SSD, but did not want the ability to quickly switch between new and old SSD HDD, without. So order this caddy.
For those impatient ones, the supply lasts, as shipped from Asia.
There is almost no difference to the original determine only the side rubber bumpers sitting not quite as good.
When installed, no problem, only in not installed condition they slide down slightly and could then times lost in the confusion of the desk go. ;-)
Good price / performance ratio!