Summary: This depiction of the product is deceptive. It appears to consist of; a) a grounding piece with N-connectors on both ends, b) a green wire for the ground and c) another short cable with an SMA connector on one end and an N-connector on the other. I didn't need c), just a) and b).
Summary: I just wish the arrestor portion had some way of mounting to a wall. Good product works exactly as it shows. Hooked to a 1000 mw 802.11b amplifier and a 802.11b radio for mountain internet. Range of about 12-17 miles depending on obstructions with directional antenna in 2.4 ghz frequency.
Works fine for what it is but needs more to use it properly
Jerry Helsing, Amazon
17 June 2010
Summary: Maybe this is not applicable to most or maybe I am just not smart enough to know but as I was attaching this to an antenna then inside to a computer, I found that I needed to add mounting brackets (obvious but not recommended in the listing) and lots of electrical tape for weatherproofing.
Summary: Buyer beware, the product itself may work just fine but if you are looking for whats pictured you won't receive it. Clearly in the photo there is a lightning arrestor with a Type N to sma adapter. The adapter is not seperate from the arrestor.