Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: What type of plug does it need for an antenna, the pic isn't clear.
Document: I am the type of person who reads through product reviews before I purchase. I have been looking for the right solution to get local channels thru my computer. After reading plenty of reviews, I landed on this product for two reasons.1. It had one of the best ratings for USB tv tuners.2. It was priced right.Because of the reviews I had read, I assumed I would need to purchase a better antenna for reception.
The remote control also works perfectly, just like a TV remote. I was little bit concerned about the tuner's connector. It is coax type connector and the supplied mini-antenna also has this type of connector. So they work well together. But what if this mini-antenna is lost, how to connect a regular antenna? No problem. The supplier coax-RF connector solves this issue.
Great product. Easy to install and crystal clear. Needs a better antenna to reach more channels. I cant stop, pause, and record shows.
Plugged it in and was Recognized by Window's 7 64bit Pro.The Remote didn't work at first but was an easy fix just google search diamond ati theater hd 750 that will get you close to the diamond site.Work's with Unlocked Clear Qam or Over the air didn't use the supplied antenna since I already have one that's better
Download the correct driver for your system before you plug it in and you should be happy with the results. It does run warm so i'm hoping it lasts, i've only been using it a couple of weeks now. Also, if you don't live under a TV antenna just plan on replacing the rabbit ears that come with this tuner, i like the Mohu Leaf flat antenna.
This device is small, easy to plug in and set up, and not too expensive. It not only tunes in TV stations, but it will get radio as well. The Diamond ATI Theater HD 750 USB will record your TV or radio programs on your hard drive [if you have plenty of space]. It works well with a good computer and monitor. I just hooked it up to he regular antenna.
This works AWESOME!!!! I bought a new laptop 2 weeks ago(cheap HP from walmart) with WINDOWS  8.1 already installed(not Pro)(no windows media) . I bought this hoping that it would work....well it did. It comes with a Total Media cd and was easy to install. I am using an external antenna mounted on my roof and the channels come in clear as can be. Everything is working as it should even recording.
Having been satisfied with Diamond tuners in the past, I bought a TVW750U tuner to receive unencrypted digital cable. At the end of the USB stick, there is a female plug for the over-the-air antenna, but no threaded connector for the coax cable, as shown in the manual that accompanied the tuner. The manual listed an RF Coax adapter in the package contents, but it was missing. And,yes, I was very careful to inventory all of the items in the package.
As instructed in the manual, I inserted the tuner into a USB port, installed the driver from the CD. I also installed ArcSoft TotalMedia software that came with the CD. I connected the antenna and using TotalMedia, scanned for the channels. I got all the free-to-air channels. The picture and sound quality is crystal clear. I recorded a couple of them. TotalMedia software saves the videos in .mpg format, which is a good news. The software is very flexible with lot of options.
This is a great little device. It was plug and play in my Win7 i3 laptop. Windows Media Center found it and had it installed in about 3 minutes. No additional drivers or software were needed. Picture quality is excellent on a 15.9" screen. The remote works well and is a nice addition. There is also a tiny rabbit ears antenna on a 6' cable that comes with a suction cup mount and a clip on mount for a laptop screen.
Answer: The USB tuner has a small circular connector built in for connecting the included rabbit ears. It comes with an adapter for connection to standard CATV antennas or cable TV. Everything needed is in the package.