The USB stick works with all my Windows 10 computers including the newish one that has USB3 connections that crashed every time I tried to tune one of my old USB TV tuners [prompting this purchase].I downloaded the drivers from the Hauppauge website and installed them.- Unusually, the procedure is to connect the TV tuner first and only then to run the driver installation.- On the newest computer, I connected it to USB3 for driver installation but have also used it without any problems whilst connected to its sole 'legacy' USB2 connector.I use DVBViewer as my recording software. This TV tuner & DVBViewer work perfectly together on my newest computer, on my 8 year old computer & on my 13 year old computer [Dell Inspirons 7779, 1545, 9300 respectively - all with fully up-to-date Windows 10 {Ver 1709}].- I have also bought the DVBViewer "Mheg5" add-on that enables "teletext" reception. Screenshot attached. Strictly speaking, we ought always to use the term "Mheg5" not "teletext" any more as that is a term that refers to several foreign broadcast standards similar to those we used before digital TV came along & the term "teletext" can therefore cause confusion in the UK about precisely what is being referred to.- Whilst my 13 year old computer cannot display HD properly, it records HD without any problems.- I use VideoReDo MPEG Video Editing Software to chop out adverts, trailers, continuity announcements etc and it works correctly with SD & HD [FreeView] recordings from this TV tuner.Hauppauge are very US-focussed [even on their UK website] & the system requirements in the pictures at the top of this Amazon product page reflect that.- I have enclosed pictures of the 3 sides of the box that contain useful info.- The system requirements in my picture of the side of the box are more up-to-date & UK-focussed than the version in the pictures at the top of this Amazon product pageI also tried their WinTV software- It was very slow but tuned in to all the channels I had expected it to find- I could not get it to show any EPG information despite letting it complete its agonisingly slow search- The user interface seems OK for changing channels [right-click, Find channel, select the one you want from the list that appears].- According to Hauppauge support, the initial WinTV software activation paired the software with the device so the device can be connected to a different computer and the software can then be installed on it.- There being nothing worthwhile about the software, I removed it after this brief test. I use my normal DVBViewer software instead.The Amazon product page says it can receive "teletext". As explained above, since this is a UK sales site, they ought to refer to whether or not it can receive "mheg5". Whilst the hardware is fine with that, the supplied software is not. I was already using DVBViewer software [which costs €20] so I bought their mheg5 add-on for €14 and it handles mheg5 well [screenshot attached].Until I learnt about using the correct terms I was confused about why I could not get "teletext" despite this Amazon product page & the box it came in & the user manual saying I could. I asked Hauppauge support and they told me a load of old rubbish -1 They explained that "teletext" referred to foreign TV standards but they were allowed to supply the product in the UK with the claim about handling "teletext" because the box has a disclaimer saying they can modify specifications. Arrogant codswallop.2 They said no USB TV tuners can receive "UK teletext" [i.e. "mheg5"]. Ignorant codswallop.