I am a network administrator and often travel to New York by train. I got a new job and was looking for new networking tools. Yes, I could have bought Paladin for a much higher price, but I decided to give StarTech a try. I was looking for a RJ-45, RJ-11 crimp kit that came with a tester that could drive well. If you search, finding this combination doesn't come cheap. StarTech was also cheaper when it came to unit prices. This kit also includes a punch tool with all the necessary bits, not to mention a starter set with RJ-45/11 tails and non-locking covers to protect the pins. If I could change one thing I would make the RJ-45 crimping tool a bit stronger, but I've made a lot of cables and use one every time I'm at my desk at home and it's perfectly fine. .I would highly recommend this product to anyone who needs a crimping tool and cable tester, especially those who travel a lot.