The actual content of this product is a single-page Sector map of the Chentrikry Sector - delightfully created in the black background with white hexes style of traditional Traveller maps... sadly without a printer-friendly version, as even if you don't mind using all that black ink, such things never print out well.
That said, it looks like it might be an interesting place to visit, once additional details are supplied either from your own imagination or other products from Rainer Games. You can just about make out some basic information from the chart - base types, presence of gas giants, etc. - although they are not very clear at 100% scale and if you go in closer they blur a bit.
This makes a good start, but needs building on to make it the 'home' for your adventures. But at 50 cents, that start is a good one.