Review on 🔌 IMBA-CAT5e-01GY Network Ethernet Patch Cable, Gray - 10 Pack by Brady Shayotovich

Does not support gigabit speeds. You can reach a maximum speed of 100 Mbps. I replaced most of the wired cables in my devices with these and now my internet speed is less than 100mbps where before they were all 300mbps. Now I found out it's non-refundable? I've been paying for Prime for years and can't return defective items?