So what does Apple mean I should do? does not explain. I would have guessed that that would mean that I'd use a USB-C cable to a USB-C monitor like the and then a DisplayPort cable to daisy-chain.īut you're saying it won't work, and other people I just found on the internet agree and say that Apple doesn't support MST (such as ). The only ports on this MBP are 4 Thunderbolt 3 ports. □ It would not have occurred to me that a 2020 16" MacBook Pro would not support daisy-chaining. It seems like you're quite familiar with everything that I'm not. How would the monitors "know" which computer to be displaying and controlling in a given moment? Would it just automatically work appropriately by me putting one system to sleep, and then the Dell monitors automatically start being used by the active computer? So, as I drew in my diagram, would it be possible if on my primary Dell P2419HC the USB-C port is used as an input and the DisplayPort is used as an input and its other DisplayPort is used as an output to connect to the second monitor? I see that each Dell P2419HC has (among other ports) "1 DP(in) port, 1 DP(out) port, 1 USB Type-C port". In each case, am I correct in my assumption that the USB peripherals (such as keyboard, mouse, and headset) communicate back to the active computer via the same cable that transmits the video (in the case of the MacBook, it would be the USB-C cable, and in the case of the PC, it would be the DisplayPort)? I'm currently thinking about buying 2 of these Dell monitors: and need your help understanding:Īm I correct that a MacBook being plugged via a single USB-C cable into 1 Dell P2419HC which is then daisy-chained via a DisplayPort cable to a second Dell P2419HC would work (and allow a "dual display" / "extended desktop")?Īm I correct that a PC being plugged via a single DisplayPort cable into 1 Dell P2419HC which is then daisy-chained via a DisplayPort cable to a second Dell P2419HC would work (and allow a "dual display" / "extended desktop")? I'd love if my 1 keyboard, 1 mouse, and 1 headset would automatically work with whichever of the 2 computers I wanted to be using at the moment, and I'd love if the active computer would display an extended desktop across 2 monitors too. (They do NOT need to communicate with each other or share files, though.) Throughout the day, I sometimes need to use the MacBook, and sometimes I need to use the PC. I have a new 2020 Apple MacBook Pro with Thunderbolt 3 USB-C ports, and I have an old desktop PC with GeForce GTX 970 graphics card that has 2 DVI outputs, 1 HDMI output, and 1 DisplayPort output.Īs shown in the diagram, I also have 1 keyboard, 1 mouse, and 1 headset. ![]() ![]() I'd love to get your advice on whether I can buy 2 Dell monitors that will allow me to achieve the following goals. Here is my latest idea (an email to the sales department at Dell): Making a joke in the comments is fine of course, but please don't post content that clearly belongs in another sub. No non-USB-C posts: This is self-explanatory, but please don't post content that isn't directly related to USB Type C. ![]() Don't post self promotion links unless it is Original Content and you make a top level comment discussing it. No referral or affiliate links: Don't post links with referrals. other hardware you want to use the product with, like your phone or laptop) can go a long way to get a quick and helpful answer! A detailed description of your requirements (e.g. When looking for help finding a certain product at least try searching beforehand. No low-effort posts: When recommending a product, provide a link and add a creative title. Discussion: Found something cool or want to post a rant? Discuss it with the community!.News: Articles, news, or newly released devices."Does exist?" is not a question, you're looking for device! Question: General questions about USB-C.Looking for Device: Looking for a device with specific capabilities? Use this flair and get some suggestions. ![]() This means no harassment of any nature, respecting other opinions, and minding reddiquette.įlair your post: There are multiple flairs to choose from. Just because it fits, doesn't mean it works." Rules Charlton's (/u/surfacedockguy) Tech BlogĮxtensive lists including bidirectional USB C-DisplayPort cables, 100W docks, Titan Ridge docks, HDMI 2.0b adapters, DisplayPort 1.4 MST hubs. Our wiki is becoming more and more useful every day, it's worth checking out. This sub is still small, so feel free to subscribe and maybe submit a post with your favorite USB Type C gadget! USB-C Hardware A subreddit dedicated to the sharing of hardware that uses USB Type-C.
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