How to daisy chain monitors with usb c reddit. However, my pc doesn't recognize the USB ports at all.

How to daisy chain monitors with usb c reddit I would buy a USB hub, but most are for USB-C and my computer tower only has HDMI and SS USB :') Losing my miiiiiiiiiiiind. The limitation is related to the Displayport bandwidth, not the number of monitors. . So if your first monitor has a DP out port, you can chain it to another monitor with DP in. The Dell laptop connects to a dock via usb-c. I also haven't come across any accounts of using USB-C's alt-DP mode as a source in displays. It integrates KVM functionality (with USB3 10G) and can switch a secondary display with it. However, my pc doesn't recognize the USB ports at all. I would like to buy another monitor, but I know that the one I have currently doesn't support daisy chaining. Monitor 1 and Monitor 2 have one DisplayPort (both labeled In). most will be able to daisy chain via USB-C port on the monitor. Oct 16, 2025 · Learn how to connect multiple monitors using daisy chaining through DisplayPort MST or Thunderbolt to create a clean multi-monitor setup. 0 Hub 4 Port) I just have a lot of things that I'm tired of swapping out; chargers, game controllers, audio stuff. The video inputs on the monitor are 2 hdmi ports, 1 usb-c port, and 1 displayport. I can use both screens this way, however, the max resolution of the first monitor decreases to 3840x2160. I'm trying to daisy-chain 3 Dell G3223D from a 3090 with a single DisplayPort 1. You can’t daisy-chain via HDMI, USB-C, or VGA. I have several monitors from Costco, some are doing even have display port inputs. If you need more USB ports, route the monitor's USB-A hub into the USB-C dock. ) Keyboard and mouse connected to the U3417W's USB downstream ports. All you will need is an inexpensive USB-C to Displayport adapter and two regular Displayport cables. I don't have experience with this kind of hardware but I believe it will be a "no". The surface dock 2 has 2 USB C ports used for connecting displays. Is there anyway I can use both screens simultaneously at their max Feb 26, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. Hi everyone, I've got a question about daisy chaining dell monitors to a laptop. So I added a second USB-C to USB-C cable from PC to upstream port #8. Lucky you!😃 In this specific case and with these specific monitors, you can establish 2 daisy chains, a Thunderbolt daisy chain using Thunderbolt cables and a DisplayPort daisy chain using DP cables: MBP (TB cable) --> (TB in) CJ791 (TB out) --> (USB-C upstream port) Z27n G2 PC (DP cable) --> (DP in) Z27n G2 (DP out) --> (DP port) CJ791 Icing on the cake, both daisy chains are active at the I have 2 of these monitors, but there is no output so daisy-chaining does not appear to be an option. This type of daisy chaining allows for particularly tidy workstations, as fewer cables need to be laid to the computer than with conventional setups with multiple monitors. Daisy Chain P3223QE I was wondering if I could use USB-C to daisy chain two P3223QE monitors? Idea is to have one DP that goes from PC to one screen, and power for it, and then to connect second screen via USB-C to transmit power and picture in order to reduce cables under the desk? Is that possible? I tried to daisy chain it using HDMI and DisplayPort cables but the second monitor did not work. 0 ports, ethernet, 2 usb-c ports, 2 displayports, and an hdmi port. If I daisy chain two of these Dell P2422HE, use one usb c port to plug into laptop. Dell claims that the "U2723QE is the world’s first 27" 4K monitor which allows daisy chaining of an additional 4K monitor at full resolution via USB-C—enabled by Display Stream Compression (DSC However, it seems my HP's USB-C doesn't have DisplayPort Alternate Mode and cannot use the Dock to project (How to get an HP Elitebook 840 G4 on a Universal USB-C dock to be Thunderbolt compatible?), so I thought about Daisy-Chaining them instead. So long as your video card can drive it, it should do 2-3 monitors max. The bad news: single-cable, USB-C daisy-chain solution with video/USB data/Power Delivery support does not seem possible. So all that mumbling to ask these two questions: Will I be able to plug my laptop to the P27h using a USB-C cable and then daisy chain to a T27h using a DP cable? Yes the U2723QE will make the chained monitor available to whatever DP connection is currently selected as the input, so DP-in or USB-C in. The displays are connected to each other in series. You can daisy chain them without issue. Daisy chaining is not only limited to connecting various monitors. I'm assuming I should have external hard drives on the primary hub, but I was just wondering if it'd make any noticeable difference if I put my mouse/keyboard onto the 2nd hub in the chain? Are there any dangers or risks I First thing, these monitors will be used for home office applications, mostly MS Office . I am wondering if there is a way to daisy chain monitors via USB C. Currently connecting windows laptop to monitor 1 through usb-c (with DP alt mode). It won't work, unfortunately. What I'm thinking of doing is from the computer, use a DisplayPort cable to Monitor 1. You can actually daisy chain up to 4 1080p monitors @ 60 Hz. Just make sure We would like to show you a description here but the site won’t allow us. I’d like to daisy chain monitor 1 to monitor 2 through DisplayPort (both monitors have DP 1. (Cable used received with the first monitor) Monitor 1 (DP-out) is most monitors dont output via DP port. One via USB-C, one as full-sized DP. Dear Community, I have 2 (connected through Daisy Chain) Dell P2722HE monitors with USB hub included connected to my PC. Alternatively there are displayport splitters that would allow you to connect two monitors to the same displayport connection for ~$50. Thank you! I know that Thunderbolt 3 supports daisy-chaining. The first monitor in the chain (connected to the computer) and the computer itself must both support MST and the MST functionality must be enabled in the graphics driver (may require changing a registry setting if it's disabled). If you have a thunderbolt 4 capable machine you should put the thunderbolt 4 dock first in the chain though, then you can use it's hub feature. Can I connect a Thunderbolt 4 port from the laptop to the USB-C 3. One can daisy chain 2 USB-C dongles to connect 2 monitors. Daisy chaining won't work because those monitors don't have DP outputs. Try using something like this, instead. However, daisy-chain possible with compromise: You can only daisy chain monitors with thunderbolt. Learn how to daisy chain monitors to cut down on the cable clutter on your desktop. I have a Dell S2721DS with a Lenovo laptop right now. Even on Windows PCs that support DisplayPort MST, daisy-chaining two 4K monitors from a USB-C (DisplayPort) connection isn't the norm. Jul 28, 2024 · Basically the question boils down to whether the 2nd monitor in a daisy chain be higher resolution and/or higher refresh rate than the 1st monitor assuming the laptop can simultaneously drive both monitors at their highest resolution and refresh rate? I have searched for this info online but couldn't find any definitive answer. You’ll need to use two usb c cables directly to your Mac or get a dock of sorts. HELP! Mar 10, 2024 · Nothing clutters up a desktop like a maze of cables running everywhere. 0 ADAPTER to get a third monitor. Daisy-Chaining only works with Displayport. might want to double check the monitor has that capability. Which is probably the most popular combination, because most users have 1 desktop PC and 1 notebook via USB-C, so no need for the manufacturer to make it even more expensive. It uses DP MST. My question is, if I buy a more high-end Dell monitor, one that does support daisy-chaining, can I just connect the S2721DS into it and a HDMI cable So far I have noticed that a lot of USB-C docks use MST (daisy-chaining) internally to present multiple DisplayPorts on the device. But which connections or which cables are required for daisy chaining and what needs to be taken By the same token, since you have a TB4 computer, you might hold out for the new OWC Thunderbolt 4 Dock, although if your monitors don't daisy-chain, you'd still need a MST hub like the Plugable USB-C DISPLAYPORT 1. Some of our desks require dual displays, and in my research, to support a dual display "daisy chain" setup, we would need to purchase monitors that support Thunderbolt. The Most newer chromebooks support USB-C video out. Only one of the two monitors needs to have a displayport output for a two monitor setup. Some of the Lenovo's monitors support daisy chaining. The dock provides power and has 2 usb 3. Nov 25, 2022 · None of the USB-1 ports are active. I will buy whatever adapter that will let me a) daisy chain the two monitors or b) plug multiple HDMIs into my computer tower WHILE extending the display. My HO setup: HP Elitebook with Thunderbolt 3 / Windows 10 PC GPU: MSI GTX 1660 Ventus XS OC Edition (no Thunderbolt or USB-C interface) / Ubuntu 22. It's not a super popular feature since it's really not that hard to just run another $5 cable to the computer and most people aren't running more than 2 monitors. Sep 25, 2025 · Learn how to daisy chain multiple monitors using USB-C or Thunderbolt. No surprise, because there is no connection from PC to the upstream USB input on the monitor. I've never seen daisy chaining on the kind of low end monitors typical of Costco. 4. Also, if your MacBook is running MacOS it cannot do DP MST anyway, so that would never work with that host, even if you exchange the USB-C cable to stick with DP for all Monitors. Question is: Can i plug the DP to DP connection from the 32 to the ultra-wide, then plug my USB-c into my 16" Macbook and have it all work together? Multiscreen support: I want to connect a Mac by a single cable (USB-C/Th 3) to monitor 1, daisy chain via DisplayPort to monitor 2. TIA! I’m waiting for my second monitor to arrive and was wondering if this is possible. which is like apples, and LG, and a BenQ Monitor. Then from monitor 1 to monitor 2, connect using USB-C. Can you connect an M1 Pro to a first monitor via Thunderbolt 3, then daisy chain to a second monitor via USB-C? I'm looking at the idea of daisy chaining a BenQ PD3205U with my BenQ PD3220U. My partner also has this monitor, so I was using hers to see if I can connect both of them via one USB-C port through daisy chaining. My current setup consists of my pc and work laptop. I have a quick question regarding how it's set up; Do the monitors need to all have two display ports? Is it possible to run a display port cord to one monitor, then use a USB or some other adaptor to make another output for display port on that same monitor and daisy chain from that? Thanks! Extremely unlikely I think, I don't even know of a non portable monitor that can daisy chain through USB C alternate mode, while the first might accept a USB video signal to my knowledge all need to use DisplayPort to connect to the second monitor in the chain. If you google MacBook mst you’ll see some forums discussing this. Hey, is anyone running a dual monitor setup with the U2723QE? I just got two in, and I'd like to connect them to each other and only run one USB-C cable to my laptop. USB-C to the first monitor, then DP to each other one. Most monitors may only come with a single DisplayPort In port, but you will also need a DisplayPort Out for the “middle of the chain” monitors. Both monitors are USB C monitors, I already daisy chain said monitors via DP on my PC, but am looking to be able to use work laptop with both monitors via one cable solution. (Atolla USB 3. Since it never became popular it's only really found on more expensive monitors. 2, the LG 32UD59-B, and looking to set up a stacked dual monitor setup with a USB-C compatible ultra-wide like the LG 35BN75C-B or the LG 38WN75C-B. I have an LG 32" 4k monitor with DP 1. If you’re going to daisy-chain monitors via DisplayPort, you’ll need monitors that are equipped with both a DisplayPort In and DisplayPort Out port. HDMI does not do daisy chaining. If you have a monitor that supports native DisplayPort daisy chaining, or a Thunderbolt monitor that supports Thunderbolt daisy chaining, you can use a DisplayPort (or USB C) to HDMI adapter. My nicest one does, but I can't plug a second monitor into it. Follow our step-by-step instructions to set up your multi-monitor display and enhance productivity. You can daisy chain dual monitors via Thunderbolt connectors and link your external hard drive and other devices on a similar chain. That is basically a point of the U2723QE. Daisy chaining multiple monitors is one solution. While it is not super hard to swap all inputs for each monitor, it would be amazing if i dont have to grab behind the monitors everytime (or at least only grab behind one). 4 MST TO DUAL HDMI 2. Made no difference. So CANNOT work off of the HDMI Input. I connected the second monitor to the second USB-C port on the laptop. The daisy chain video continues to work, but not the hub functionality. I believe theres a setting in the monitor you'll need to enable/disable when you do this but iirc, it should appear the moment you connect the monitors to your device. 04 Criterias: kvm: connecting 2 computers at the same time to avoid replugging cables when switching from laptop I'm only going to be chaining two hubs. I confirmed that both Monitors and the Laptop are using DisplayPort 1. Most monitors with builtin Daisy-Chaining have 2 DP Inputs. Am I able to Daisy chain 2 monitors to the first port, and 2 to the second port for a total of 4 external monitors? It's common for hubs to support PD pass-through, but I haven't come across any that will do USB PD in a daisy chain. Simplify your setup and boost productivity with just one cable—step by step. See here for more info. 4 and one USB-C with video capability. If one of your monitors supports USB-C as a video input method, connect that monitor to either of the docks' USB-C ports labeled with a Thunderbolt 4 logo, instead of connecting it via DP or HDMI. Thanks to its DSC support it handles slightly above 2x UHD@60. I’m looking to clean up my desk and take advantage of the USB-C functionality along with daisy chaining a 32”, a 27”, and my Dell laptop. I really like this monitor as it is near-edgeless and has no branding on the front. The DisplayPort cable negotiates with the laptop's USB-C port to basically turn it into a plain Displayport; at that point, it's blind to any USB input, though it can still take power. Did it like this but hub isn't working. Do not want a dock or additional wires. A word of caution: Even if I had been able to daisy-chain video with USB-C, I'm not absolutely convinced that the whole mess would have been able to transport the mouse/keyboard connection. Trying to avoid needing or using a separate dock. Using the cables that came with the monitors, I've hooked up the first monitor via USB-C, then the second monitor to the first monitor via normal Display Port. (The one-meter length just barely reaches. Additionally, my laptop only has a single USB-C port - which is the charging one. Can anyone tell me how to daisy chain them? I've messed around with the various cables, but couldn't get it to work out yet. Unfortunately this has prevented me from attaching a string of 2 monitors to only 1 DisplayPort connector on the dock. Situation: Pc with ASUS GeForce GTX 1070 o8G (DP-out) connected to Monitor 1 through DisplayPort cable (DP-in). Each monitor has one DisplayPort 1. At the same time, the laptop only has one HDMI port, meaning it would be helpful to daisy chain the screens (else I have to buy a HDMI splitter or USB to HDMI I guess). Hello guys, I am looking for a 34" uw curved monitor with builtin kvm and 2 display ports (1 dp-in, 1 dp-out) for my homeoffice setup. 2. On Intel Macs this seems to work when running Windows natively, so it’s not a hardware limitation but a driver/macOS limitation. Some devices need alt-dp mode enabled for usb-c in the bios to push the higher resolution required for daisy-chaining. My primary fulfills the need of usb-c and usb hub so secondary just needs to be the same size (27"), IPS, and at least QHD. Mar 8, 2025 · I got a USB-C 4 dock with a single DP port that said it supported MST and "extending displays", and it really just seems to detect the first monitor in the daisy chain, and display a duplicate screen to all monitors. The monitor only supports audio from the DP, HDMI, or DP-over-USB-C cables. Do you know if the same can be said for USB-C? Usb c is fully compatible with DP. It doesn't make sense that it would be possible. Hi! I'm looking at purchasing some new monitors to daisy chain and have a three monitor setup. So I know I cannot simply daisy-chain two external monitors together by running one USB-C cable from a laptop to monitor 1, and then another USB-C cable from monitor 1 to monitor 2. The M14 has two usb-c ports, so I'm wondering if it's possible to connect laptop -> monitor and monitor -> monitor. I don't see how you could connect the card's output to the monitor and somehow have it shared with both computers. What are you thoughts on this? Am I indeed doomed for the gaming PC (DP input) to daisy-chain to the secondary monitor if I switch to the Thunderbolt 4 monitor? Am I correct that a non-TB4 laptop should still be able to use the USB-C -> TB4 (in) -> TB4 (out) -> DP in daisy-chain? If so, and advice on alternative solutions? Details on planned Daisy-chain is a convenient way of connecting several monitors to one PC. The scenario I’m trying to validate, which seems unsupported on MacOS at least, is daisy chaining non-Thunderbolt monitors over USB-C. 4). Can I use the usb c port on second monitor to connect to external samsung ssd for data transfer Hi guys I'm looking to get a 2nd monitor to daisy-chain to my primary monitor, a Lenovo ThinkVision P27h-20. Learn how to daisy chain multiple Dell monitors using DisplayPort, USB-C, or Thunderbolt with this comprehensive guide. 2 upstream port on the Dell monitor and connect that via the DP output port to the second monitor? Mar 6, 2025 · As work demands increase, so too does the need to monitor multiple streams of information. But you can hook one up to HDMI and the other one through USB-C. Here's how. Jun 19, 2024 · The Mac doesn't support DIsplayPort MST daisy-chaining.