# \#usbc **URL:** https://community.startech.com/tag/usbc/3.md [Latest](https://community.startech.com/latest.md) · [Categories](https://community.startech.com/categories.md) · [Tags](https://community.startech.com/tags.md) --- ## [No Signal with USB-C Monitor on HB31C3A1CDPPD3 and DP-Alt handset](https://community.startech.com/t/no-signal-with-usb-c-monitor-on-hb31c3a1cdppd3-and-dp-alt-handset/1988)
**Author:** [@FPDesktop32](https://community.startech.com/u/FPDesktop32)\ **Replies:** 6\ **Last updated:** [October 6, 2026, 12:02pm UTC](https://community.startech.com/t/no-signal-with-usb-c-monitor-on-hb31c3a1cdppd3-and-dp-alt-handset/1988 "2026-10-06T12:02:46Z")
Dear StarTech experts, connecting a FP5 handset with DP-Alt support to HB31C3A1CDPPD3 (HB31) and from there by USB-C cable to a 3K USB-C monitor gives here a “No Signal” on the screen. However both, the monitor and the H… --- ## [NO SIGNAL when connecting secondary screen to Chromebook](https://community.startech.com/t/no-signal-when-connecting-secondary-screen-to-chromebook/1919)
**Author:** [@CEdv](https://community.startech.com/u/CEdv)\ **Replies:** 4\ **Last updated:** [April 27, 2026, 12:12pm UTC](https://community.startech.com/t/no-signal-when-connecting-secondary-screen-to-chromebook/1919 "2026-04-27T12:12:36Z")
Hi! I have the followings setup. Lenovo Slim 3 Chromebook Yodoit PTMI5 portable screen StarTech docking station ID DKM31C3HVCPD (https://www.startech.com/en-us/universal-laptop-docking-stations/dkm31c3hvcpd) When I c… --- ## [USB-C Car Charger](https://community.startech.com/t/usb-c-car-charger/1813)
**Author:** [@Copey](https://community.startech.com/u/Copey)\ **Replies:** 0\ **Last updated:** [September 19, 2025, 11:48pm UTC](https://community.startech.com/t/usb-c-car-charger/1813 "2025-09-19T23:48:39Z")
I am often on the road and would love if Startech did a USB-C car charger. I know you do a USB-A version as I have that, however, for those wishing to charge their laptops & phones, with the higher power that USB-C can … --- ## [I want Tips and Troubleshooting Advice on USB-C Accessories](https://community.startech.com/t/i-want-tips-and-troubleshooting-advice-on-usb-c-accessories/1625)
**Author:** [@Sakura](https://community.startech.com/u/Sakura)\ **Replies:** 1\ **Last updated:** [May 16, 2025, 6:05pm UTC](https://community.startech.com/t/i-want-tips-and-troubleshooting-advice-on-usb-c-accessories/1625 "2025-05-16T18:05:39Z")
Hey everyone, I have started using a bunch of USB-C accessories with my laptop and other devices & I wanted to tap into the community here for some help. While USB-C is supposed to be this universal, super convenient co… --- ## [116N-USBC-DOCK stopped working with multiple monitors](https://community.startech.com/t/116n-usbc-dock-stopped-working-with-multiple-monitors/1565)
**Author:** [@mathieu\_pillar](https://community.startech.com/u/mathieu_pillar)\ **Replies:** 6\ **Last updated:** [April 16, 2025, 12:36pm UTC](https://community.startech.com/t/116n-usbc-dock-stopped-working-with-multiple-monitors/1565 "2025-04-16T12:36:12Z")
Hi, I am using the 116N-USBC-DOCK for a few months now and everything was working fine. I use the hub on my Ubuntu 24.04.2 LTS laptop. I use triple monitor with video 1 on DisplayPort, video 2 on hdmi and video 3 on hdm… --- ## [TB310G2 is not working!](https://community.startech.com/t/tb310g2-is-not-working/1425)
**Author:** [@Xvpr30](https://community.startech.com/u/Xvpr30)\ **Replies:** 1\ **Last updated:** [December 9, 2024, 1:51pm UTC](https://community.startech.com/t/tb310g2-is-not-working/1425 "2024-12-09T13:51:28Z")
Super disappointed in this product paid $230 for it to be plug and play went 4 hours of trouble shooting from drivers to product drivers to device manager complete trash for the price, will be returning immediately and j… --- ## [StarTech dock listings don't mention the voltage modes supported by each USB-C port](https://community.startech.com/t/startech-dock-listings-dont-mention-the-voltage-modes-supported-by-each-usb-c-port/1088)
**Author:** [@qbits](https://community.startech.com/u/qbits)\ **Replies:** 3\ **Last updated:** [May 3, 2024, 10:33pm UTC](https://community.startech.com/t/startech-dock-listings-dont-mention-the-voltage-modes-supported-by-each-usb-c-port/1088 "2024-05-03T22:33:23Z")
I have been trying to find suitable dock for my display, but this is made difficult because the listings do not mention the volt modes supported by the USB-C port. For example with this dock: DK31C3MNCR it provides the … --- ## [Thunderbolt 4 dock / adapter to USB-C Display passthrough 3.2 Gen 2 + Power Delivery (12V+)](https://community.startech.com/t/thunderbolt-4-dock-adapter-to-usb-c-display-passthrough-3-2-gen-2-power-delivery-12v/1080)
**Author:** [@qbits](https://community.startech.com/u/qbits)\ **Replies:** 3\ **Last updated:** [April 28, 2024, 1:55pm UTC](https://community.startech.com/t/thunderbolt-4-dock-adapter-to-usb-c-display-passthrough-3-2-gen-2-power-delivery-12v/1080 "2024-04-28T13:55:00Z")
I am struggling to find an active bidirectional dock or adapter that can convert Thunderbolt 4 connection into a USB-C Display pass though port that includes power delivery 5V/9V/12V/15V/20V modes. It is to support a PS… --- ## [USB-C interface compatibile cable](https://community.startech.com/t/usb-c-interface-compatibile-cable/965)
**Author:** [@jbelansky](https://community.startech.com/u/jbelansky)\ **Replies:** 1\ **Last updated:** [January 18, 2024, 4:05pm UTC](https://community.startech.com/t/usb-c-interface-compatibile-cable/965 "2024-01-18T16:05:31Z")
What USB-C to USB-C cable I should use for USB-C interfaces with specification or description as below please ?: Especialy I am interested in interface 1x USB C uplink connection incl. 24 V for system unit resp. 1 x U… --- ## [Blog: How Using the Right USB-C Multiport Adapter Can Boost Productivity](https://community.startech.com/t/blog-how-using-the-right-usb-c-multiport-adapter-can-boost-productivity/603)
**Author:** [@malcolm](https://community.startech.com/u/malcolm)\ **Replies:** 0\ **Last updated:** [February 14, 2022, 11:53am UTC](https://community.startech.com/t/blog-how-using-the-right-usb-c-multiport-adapter-can-boost-productivity/603 "2022-02-14T11:53:00Z")
Hey Community Friends! We’ve just published a new blog post discussing our various USB-C Multiport Adapters. We focus on how selecting the right one can boost your productivity. Check it out, and don’t forget to downloa… --- ## [Best adapter - USB 3.1 to 3440x1440 + Ethernet](https://community.startech.com/t/best-adapter-usb-3-1-to-3440x1440-ethernet/694)
**Author:** [@tomy137](https://community.startech.com/u/tomy137)\ **Replies:** 1\ **Last updated:** [January 3, 2023, 11:39am UTC](https://community.startech.com/t/best-adapter-usb-3-1-to-3440x1440-ethernet/694 "2023-01-03T11:39:48Z")
Hello there, I’m a little bit lost between all the amazing adapters that you sell. My Laptop has Intel i5-8265U CPU (So with the Intel UHD Graphics 620 GPU), so it can theoretically support a resolution of 4k@60Hz. But… --- ## [USB3 to USB-C display alt mode](https://community.startech.com/t/usb3-to-usb-c-display-alt-mode/678)
**Author:** [@TRusselo](https://community.startech.com/u/TRusselo)\ **Replies:** 6\ **Last updated:** [October 31, 2022, 11:28am UTC](https://community.startech.com/t/usb3-to-usb-c-display-alt-mode/678 "2022-10-31T11:28:46Z")
So many USB hubs and touchscreen monitors require USB-C with DisplayPort Alt mode. Not every USB-C port supports DisplayPort alt mode. It should be possible to create a dongle to achieve this. USB 3 to displayport, an… --- ## [USB-C / Thunderbolt, external CAD 3D video](https://community.startech.com/t/usb-c-thunderbolt-external-cad-3d-video/669)
**Author:** [@Dale\_Mahalko](https://community.startech.com/u/Dale_Mahalko)\ **Replies:** 1\ **Last updated:** [August 16, 2022, 1:34pm UTC](https://community.startech.com/t/usb-c-thunderbolt-external-cad-3d-video/669 "2022-08-16T13:34:43Z")
In order to properly use CAD/CAM engineering software you need a “workstation graphics” 3D chip, usually either FireGL or Quadro. There has not been a way to do this as an add-on component for laptops without some very … --- ## [CDP2HDFC - USB-C to HDMIK adapter with Windows 11](https://community.startech.com/t/cdp2hdfc-usb-c-to-hdmik-adapter-with-windows-11/655)
**Author:** [@SteveWilkinson83](https://community.startech.com/u/SteveWilkinson83)\ **Replies:** 2\ **Last updated:** [May 17, 2022, 7:22am UTC](https://community.startech.com/t/cdp2hdfc-usb-c-to-hdmik-adapter-with-windows-11/655 "2022-05-17T07:22:50Z")
Hi All, I’ve had this adapter for a while and it works fine on another computer. I have one monitor connected the HDMI, and this if for the second one. Both monitors are identical, both react the same way. Both work the… --- ## [Add USB-C Power Delivery to MSTCDP123HD](https://community.startech.com/t/add-usb-c-power-delivery-to-mstcdp123hd/641)
**Author:** [@juliangommers](https://community.startech.com/u/juliangommers)\ **Replies:** 1\ **Last updated:** [May 9, 2022, 1:01pm UTC](https://community.startech.com/t/add-usb-c-power-delivery-to-mstcdp123hd/641 "2022-05-09T13:01:54Z")
In order to use a 1 USB-C port laptop together with the adapter so it can both charge and display at the same time. I’m using a laptop which has only one USB-C port (Lenovo E15 Gen 2). This port is used for video signal… --- ## [PEX-UB152 Startech needs one of these](https://community.startech.com/t/pex-ub152-startech-needs-one-of-these/652)
**Author:** [@DrmWEaver](https://community.startech.com/u/DrmWEaver)\ **Replies:** 0\ **Last updated:** [April 28, 2022, 12:04pm UTC](https://community.startech.com/t/pex-ub152-startech-needs-one-of-these/652 "2022-04-28T12:04:03Z")
Been about 8 years that I have struggled with front panels on my cases that have two Type-C ports but only one header on the motherboard that would support either of those ports. It first started with the Corsair 900D c… --- ## [USB multi computer with individual switches for each port](https://community.startech.com/t/usb-multi-computer-with-individual-switches-for-each-port/632)
**Author:** [@mercer\_sp2](https://community.startech.com/u/mercer_sp2)\ **Replies:** 1\ **Last updated:** [March 28, 2022, 7:14am UTC](https://community.startech.com/t/usb-multi-computer-with-individual-switches-for-each-port/632 "2022-03-28T07:14:47Z")
I have a USB hub that supports two computers and it has 7 USB 2 ports. each individual port has its own switch to connect to either computer. it is a very old USB 2 hub. I would like a USB 3 version that allows each port… --- ## [NEW POST: Meet Our High Performance USB-C Cables](https://community.startech.com/t/new-post-meet-our-high-performance-usb-c-cables/564)
**Author:** [@malcolm](https://community.startech.com/u/malcolm)\ **Replies:** 0\ **Last updated:** [January 18, 2022, 5:01pm UTC](https://community.startech.com/t/new-post-meet-our-high-performance-usb-c-cables/564 "2022-01-18T17:01:46Z")
Another new blog post about cables is live! We welcome your comments and feedback. Have you found the perfect application for these new performance-focused USB-C cables? Meet Our High-Performance USB-C Cables --- ## [NEW POST: Essential IT Accessories for the Home Office](https://community.startech.com/t/new-post-essential-it-accessories-for-the-home-office/519)
**Author:** [@malcolm](https://community.startech.com/u/malcolm)\ **Replies:** 2\ **Last updated:** [January 10, 2022, 9:30am UTC](https://community.startech.com/t/new-post-essential-it-accessories-for-the-home-office/519 "2022-01-10T09:30:37Z")
Please check out our latest blog post at the link below, and then comment on this thread to let us know if you have any great accessory suggestions! Essential IT Accessories for the Home Office --- ## [NEW POST: Cables That Deliver Performance](https://community.startech.com/t/new-post-cables-that-deliver-performance/536)
**Author:** [@malcolm](https://community.startech.com/u/malcolm)\ **Replies:** 1\ **Last updated:** [December 15, 2021, 4:59pm UTC](https://community.startech.com/t/new-post-cables-that-deliver-performance/536 "2021-12-15T16:59:44Z")
Please check out our new blog post at the link below, and then comment here if you have any questions about the best performance cable to choose for your rigorous application. Cables That Deliver Performance