Given the task definition and input, reply with output. Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

Probably due to my 5400 rpm hard drive... The major reason I didn't like this device as well was because the female RJ45 jack is too tight for RJ45 male connectors I put into it. Perhaps I got a lemon but it looked like there is something obstructing the entry of the connector - I remember there being some scratches on the RJ45 male connector. I can shove it in and it works but I've never encountered any ethernet port like this. Oh well.
Wasn't getting super high throughput; Tight Female Connector