Quick Summary
The CalDigit TS3 Plus is a Thunderbolt 3 dock in Space Grey with a 0.7m/2.3ft cable. It brings together charging, display connections, storage card access and multiple data and audio ports in one dock for use with compatible Thunderbolt 3 systems.
The dock is described with 15 ports of connectivity and support for vertical or horizontal orientation, so it is set up to work as a desktop hub rather than a simple adapter.
Who It Is Best For
This dock is aimed at buyers who need a single Thunderbolt 3 dock for a MacBook Pro or PC setup with multiple peripherals, displays and wired networking. It also suits users who want integrated SD card access and audio connections alongside USB and video ports.
Check that your device has a Thunderbolt 3 port and review the selected cable length, since the listing refers to a 0.7m/2.3ft cable.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | CalDigit TS3 Plus Thunderbolt 3 Dock, helping identify the exact dock model. |
| Colour | Space Grey. |
| Cable length | 0.7m / 2.3ft cable, which affects how far the dock can sit from the host device. |
| Charging | Up to 87W laptop charging, with a note that firmware for 87W charging is already applied. |
| Connectivity | 2x Thunderbolt 3 40Gb/s, DisplayPort 1.2, 5x USB-A, 1x USB-C 3.1 Gen 1, 1x USB-C 3.1 Gen2 data only, Gigabit Ethernet, UHS-II SD card slot, optical audio, and 3.5mm stereo audio in and out. |
| Display support | Up to two 4K@60Hz displays or one 5K@60Hz display via the stated ports. |
| Orientation | Vertical or horizontal orientation. |
| Construction | Full aluminium construction with an integrated heat sink and no fan. |
| Compatibility | For 2016+ MacBook Pro and PC systems with Thunderbolt 3, and also noted as compatible with 2017+ iMac Pro on Mac OS 10.12 or Windows 8/10. |
Why Buyers Choose It
- 15 ports of connectivity bring display, storage card, Ethernet and audio connections into one dock.
- Up to 87W laptop charging lets the dock power a connected laptop while handling peripherals.
- The UHS-II SD card slot gives direct access to SD, SDHC and SDXC cards.
- Vertical or horizontal orientation gives flexibility for desktop positioning.
How It Works
Connect the dock to a compatible Thunderbolt 3 computer, then use the available ports for displays, USB devices, Ethernet, SD cards and audio connections. The dock supports DisplayPort 1.2, Thunderbolt 3 and USB-C display connections as stated, and the listing notes that an active adapter or cable is required for DisplayPort to HDMI, DVI or VGA conversion.
The secondary Thunderbolt 3 port provides 15W of power for downstream devices. The dock is also described as supporting dual 4K extended displays or a single 5K display through the stated connections.
Real World Use
In a desk setup, the dock acts as a central connection point for a laptop or PC, reducing the need to plug in separate accessories each time. The wired Ethernet, card slot and audio ports make it useful where those connections need to stay permanently attached.
The 0.7m cable length and choice of vertical or horizontal orientation are practical points to check when planning where it will sit on a desk.
What To Know Before You Buy
Confirm that your device has a Thunderbolt 3 port before ordering. The compatibility note names 2016+ MacBook Pro, 2017+ iMac Pro, and Mac OS 10.12 or Windows 8/10 with Thunderbolt 3 support, and it also states that it is not compatible with 2015+ MacBook-Retina with USB-C port.
If you plan to use HDMI, DVI or VGA displays through DisplayPort, use an active adapter or cable. Review the cable length and whether the dock’s full port set matches the devices you want to connect.
Common Buyer Questions
How much power does the dock provide for laptop charging?
It provides up to 87W for laptop charging, with 15W available from the secondary Thunderbolt 3 port for downstream devices.
How many displays can it support?
It supports up to two 4K@60Hz displays or a single 5K@60Hz display through the stated connections.
Can it be used with a MacBook Pro and PC?
Yes, it is listed for 2016+ MacBook Pro and PC systems with Thunderbolt 3, and it is also noted for 2017+ iMac Pro use on Mac OS 10.12 or Windows 8/10.
Does it support SD cards?
Yes, it includes a UHS-II SD card slot that supports SD, SDHC and SDXC cards.
Final Buying View
The TS3 Plus is a Thunderbolt 3 dock for buyers who want a broad set of desktop connections, laptop charging and display support in one unit. Confirm Thunderbolt 3 compatibility, the cable length and the display adapter type you intend to use before choosing it.
