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  • Remote Included
  • WinTV Software
  • Win7 Compatible
  • ATSC / ClearQAM / NTSC
  • USB 2.0 Interface
  • Remote Included
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Enjoy the TV program on-the-go with the Diamond TVW750USB TV stick anywhere and anytime. The Diamond TVW750USB can handle the new ATSC, DVB-T, Clear-QAM digital TV signal (unencrypted digital TV) as well as PAL, SECAM, NTSC analog TV signal, providing maximum flexibility and compatibility. Combining ATI Theater HD 750 an ATI Radeon premium graphics card, the Diamond TVW750USB delivers mind-boggling GPU accelerated transcoding speed, so you can watch, record, and convert fast and seamlessly with the best playback quality.

Get it and complete your media center PC with the live HDTV from the Diamond TVW750USB, and you can obtain limitless entertainment possibility-watch TV when you want, where you want.

  • newegg Diverse Mode Support The Diamond TVW750USB support a wide range of TV signals including the ATSC, DVB-T, Clear-QAM digital TV signal (unencrypted digital TV) and PAL, SECAM, NTSC analog TV signal.
  • newegg Superior Transcoding Speed The Diamond TVW750USB incorporates powerful ATI Theater HD 750 an ATI Radeon premium graphics card to deliver excellent transcoding speed.
  • newegg High Performance The Diamond TVW750USB features intelligent image enhancement and 12-bit resolution audio and video decoder to provide detailed, clear and rich picture and sound.
  • newegg Easy Operation with Remote Control A multi-function remote control is provided so you can access every feature simply at the press of a button.

Learn more about the Diamond Multimedia TVW750USB




USB TV Tuner Stick
TV Standards
FM Tuner
Remote Control
Remote Included
USB 2.0


ATSC, DVB-T,Clear-QAM Digital TV Support (unencrypted digital TV)
PAL, SECAM, NTSC Analog TV Support
Intelligent Image Enhancement
12-bit Resolution Audio and Video Decoder
Software MPEG Encoding
USB compliant interface


USB 2.0 Interface
F-Type coax connector for Analog TV (NTSC) or HDTV (ATSC)
S-video input with adapter
Stereo audio input with adapter
Composite video input with adapter

System Requirements

Intel 2.0GHz Celeron, Pentium Intel Duo, AMD 3800+ or higher
Available Slot
USB 2.0
Operating Systems Supported


Package Contents
Diamond TVW750USB
Quick Start Guide
Remote Control
HDTV Antenna
Diamond Warranty Card
USB Extension Cable

Manufacturer Warranty

1 year limited
1 year limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the Diamond Multimedia TVW750USB

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  • Nick R.
  • 8/19/2014 7:11:45 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year

1 out of 5 eggsWorked 'okay'... at first.

Pros: Inexpensive. USB. Comes with its own small antenna. Supports composite in.

Cons: Two months after purchase... it stopped working. Intermittently at first, but then completely. Windows Device Manager sometimes shows it as Code 10 - Device failed to start. Reinstalling drivers completely failed to resolve. Moving ports used to 'fix' it temporarily but no longer. Overheats badly.

Other Thoughts: For the money you pay? Spend a little more and get a more reputable model. This one simply just didn't make the cut. Diamond tech support has been slow to respond to RMA process.

Did you find this review helpful? Yes No

  • Andreas L.
  • 5/9/2014 7:26:16 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsOverheats constantly

Pros: Many accessories. Should seemingly work great for recording and transferring old VHS tapes.

Cons: Overheats consistently after ~20 min of use. Doesn't matter whether you are watching TV, record a video, or just watch VHS through the analog connection. The device won't be recognized until you un- and replug. Pretty much no chance of recording a 2-hour tape without interruption

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  • John P.
  • 4/5/2014 10:28:38 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsJunk

Pros: Comes with lots of accessories included: remote, antenna, A/V dongle, etc.

Cons: Device gets warm and locks up in less than 5 min.

Other Thoughts: Once locked up, video will continue to play but channel can no longer be changed (Win 7 Media Center still responds fine, but replies "no tuner available" if you try to change channels. Unplugging USB stick and re-inserting will cure the lock-up and Win 7 Media Center will immediately recognize the tuner is present. You then have less than 5 min before it locks up again.

Same results whether using driver supplied on CD or latest driver downloaded from ATI.

Stay away!

1 out of 1 people found this review helpful. Did you? Yes No

  • Brian K.
  • 11/3/2013 7:03:26 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat USB Tuner, Rebate Process isn't.

Pros: HD Tuner
Works with Windows 8 Media Center
Clear QAM and ATSC Signals

Cons: Had an issue with heat once, unplugged and re-plugged immediately and it worked.
Costs Money (not the least expensive)
Had issues doing the ATI Rebate

Other Thoughts: Love the product so much I bought two, even if I was hozed on the rebate (my fault, sent it 1 day too late, but still). Have them hooked up to a Windows 8 Media Center PC and the result is divine.

Did you find this review helpful? Yes No

  • Clifton S.
  • 9/2/2013 11:24:00 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

5 out of 5 eggsGoing strong for me

Pros: Simple plug in interface works with Win7 Media Center. Device is very reliable when using Media Center as the tuner program.
Clear QAM worked before Comcast encrypted their channels

Cons: Wish USB extension cable fit a little tighter. Accidently tugged on the device under my desk and the USB connectors fell out.
Tuner program supplied for WinXP is flaky and not reliable. It is made by ArcSoft and has never been updated. All TV Tuner manufacturers use it (including Hauppage) and everyone has problems. Go to the ArcSoft support boards and you can see all the TV Tuner owners complaining. Only solution ArcSoft offers is to BUY the latest tuner software version from them.

Other Thoughts: I've had my 750 USB for over three years using an external antenna and really like the ability to pop up a TV program on my desktop and continue working without missing my TV program. Since the switch to Win7 Media Player, the tuner has been very reliable. I'm now looking to buy an internal PCI version so I can free up my USB version for use with my laptop.

Haven't tried analog video conversion yet but I have some old 8mm video that I will try converting eventually.

To those having problems, make sure your system meets the minimum requirements (and hopefully more) and that you have up to date video card drivers. Playing video uses a bunch of CPU horsepower and the video card actually uses a special overlay mode to display the video.

Did you find this review helpful? Yes No

  • Teresa R.
  • 8/31/2013 7:56:49 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Tuner

Pros: Easy to use. Picture capture is great. Absolutely love being able to fast forward through commercials. Price is very affordable.

Cons: Have it plugged into a powered USB Hub and if my power goes out I have to unplug the tuner and plug it back in to get my computer to recognize it. May not be the Tuner's fault, it could be the hub, but all other devices work without unplugging and plugging back in.

Other Thoughts: Running on Windows 7 64 bit operating system. After reading the reviews I did not install the software that came with the Tuner. Only installed the drivers and using with Windows Media Center to setup record schedules. Attached home antenna with coaxial cable to tuner. Record on one computer to external hard drive and am able to stream over the home network to another computer running Windows 7 which is connected to a TV in another room. Much easier than streaming shows from the internet. Have already recommended to a friend and would buy again.

Did you find this review helpful? Yes No

  • Petr L.
  • 7/3/2013 2:09:52 PM
  • Tech Level: Low
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGor rebate. Follow-up

Pros: See my previous review

Cons: see below

Other Thoughts: Got a rebate check after more than 3 months of waiting

Did you find this review helpful? Yes No

  • Petr L.
  • 6/7/2013 6:05:39 PM
  • Tech Level: Low
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsNo rebate

Pros: it works. The drivers from the manufacturer`s website don't work, though, Use the cd included.

Cons: the antenna should be replaced immediately. useless.
3 months and still no rebate

Other Thoughts: Will never buy any Diamond product again

Did you find this review helpful? Yes No

  • Joseph M.
  • 3/8/2013 3:06:56 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsDON'T Buy This!!!

Pros: None

Cons: DO NOT BUY THIS PRODUCT! I bought one and tried it in four different computers running 3 different operating systems. It simply did not work. I shipped it back (at my expense). They shipped a replacement that worked for less than five minutes. I am not kidding. I wish I would have listened to the negative reviews I have seen regarding this product. You have been warned.

0 out of 1 people found this review helpful. Did you? Yes No

  • Mike B.
  • 2/17/2013 12:39:19 PM
  • Tech Level: High
  • Ownership: less than 1 day

1 out of 5 eggsWorked once, then never again

Pros: I bought this primarily for the video capture capabilities to use a camcorder as a webcam. It was well packaged, had lots of convenient extras in the box such as USB extension, remote, antenna mounts, etc. The included "TotalMedia 3.5" software seemed nice and intuitive, but that's where the Pros end.

Cons: I don't usually rate one-star ratings, but this is an exception. After installing the software, it worked once and only once. I was able to see the video output from the camcorder in TotalMedia 3.5. The next time I ran the software, it simply didn't work anymore. It couldn't see the device at all. I was also unable to see the device in Windows Media Center. In TotalMedia I kept getting the error, "The device is not available, or is being used by another application." I've seen LOTS of posts on the internet about this problem in several forums, and no working solutions. I tried everything; Rebooting, clean installing drivers, disabling all start-up items, reinstalling the software, deleting registry keys, you name it. It simply doesn't work. A complete waste of my time and money. Spend a few extra dollars and shoot for something better if your time is important to you.

0 out of 2 people found this review helpful. Did you? Yes No

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