We have had good luck with quality of hardware we have ordered from Monoprice. We installed the 45 degree / 48 port patch panels for a job with about 120 drops terminated to 3 of the patch panels, and started our testing. The labeling was incorrect on all the patch panels, requiring us to sort out the correct wiring. We had to reterminate all the cabling, as we were on a deadline. I have included the corrected wiring format below.