i-tec Thunderbolt 4 Triple Display Docking Station + Power Delivery 96 W (TB4TRIPLEDOCKPDUK)
3 displays96 W PD40 Gbps Thunderbolt 42.5 GbE
The i-tec TB4TRIPLEDOCKPDUK is a Thunderbolt 4 docking station that connects up to three external monitors — two via HDMI and one via the downstream Thunderbolt 4 port — and charges the laptop with up to 96 W of Power Delivery. It adds 2.5 Gigabit Ethernet, five USB ports (up to 10 Gbps), SD and microSD readers and a combo audio jack, all through a single certified 1 m Thunderbolt 4 cable supplied in the box.
On a Thunderbolt host with DisplayPort 1.4 the dock runs one 8K/60 Hz screen, two 4K/120 Hz screens, or 2× 4K/120 Hz + 4K/60 Hz across three screens. It also works with USB4 and USB-C laptops that support DisplayPort Alt Mode, at reduced resolutions. TB4TRIPLEDOCKPDUK is the UK version of i-tec’s TB4TRIPLEDOCKPD.
Compatibility note: macOS does not support MST: on a Mac the two HDMI outputs mirror each other, so a Mac gets at most two different images (HDMI + Thunderbolt). Plain USB-C hosts with DisplayPort 1.2 are limited to 1080p/60 Hz on two screens.
Best For
Windows triple-monitor desks
Trading and analytics setups
Engineering and CAD workstations
Hot-desking with Thunderbolt laptops
Creators using 4K/120 Hz screens
2.5 GbE office networks
Key Features
Three screens from one cable
Two HDMI ports plus a Thunderbolt 4 video/data port deliver up to 2× 4K/120 Hz + 1× 4K/60 Hz on Thunderbolt hosts with DisplayPort 1.4.
96 W charging and fast I/O
Up to 96 W Power Delivery, a 10 Gbps USB-C port with 30 W, two 10 Gbps and two 5 Gbps USB-A ports cover laptops, SSDs and phones.
2.5 GbE and card readers
A 2.5 Gigabit RJ-45 port speeds up NAS and network transfers, while SD 4.0 and microSD readers handle camera media.
Technical Specifications
| Identification |
| Part Number |
TB4TRIPLEDOCKPDUK |
| EAN/GTIN |
8595611707438 |
| MPN |
TB4TRIPLEDOCKPDUK |
| Brand |
i-tec |
| Version |
UK version of TB4TRIPLEDOCKPD |
| Host & Power |
| Host connection |
1× Thunderbolt 4 port, 1 m certified Thunderbolt 4 cable included |
| Power Delivery |
Up to 96 W to the host |
| Dock power input |
20 V / 8 A (160 W) |
| Video |
| Outputs |
2× HDMI + 1× Thunderbolt 4 (data 40 Gbps / video up to 8K/60 Hz) |
| TB3/4/5 host, DP 1.4 |
1 screen: 8K/60 Hz or 4K/120 Hz or 1440p/240 Hz · 2 screens: 2× 4K/120 Hz · 3 screens: 2× 4K/120 Hz + 4K/60 Hz |
| TB3 host, DP 1.2 |
1 screen: 4K/60 Hz · 2 screens: 2× 4K/60 Hz · 3 screens: 2× 4K/60 Hz + 4K/30 Hz |
| USB-C host, DP 1.4 |
1 screen: 8K/30 Hz or 4K/120 Hz · 3 screens: 2× 4K/30 Hz + 4K/60 Hz |
| MST |
Multi-Stream Transport — how one video link drives several screens; not supported by macOS |
| USB & Network |
| USB-C |
1× USB-C 3.2 Gen 2 (10 Gbps), PD 30 W |
| USB-A |
2× USB-A 3.2 Gen 2 (10 Gbps) + 2× USB-A 3.2 Gen 1 (5 Gbps) |
| Ethernet |
1× RJ-45 2.5 GbE (10/100/1000/2500 Mbps) |
| Card readers |
SD and microSD (SD 4.0) |
| Audio |
3.5 mm combo audio/mic |
| General |
| Operating systems |
Windows 10/11, macOS, iPadOS, Linux |
| Dimensions |
217 × 81.3 × 28.81 mm |
| Weight |
460 g |
| Colour |
Black |
Frequently Asked Questions
Can I get three different screens on a MacBook?
No. macOS does not support MST, so both HDMI ports show the same image. A MacBook gets two independent screens: one on HDMI and one on the Thunderbolt 4 port (Apple M-series base chips may be limited to one external display by Apple).
Is 96 W enough for my laptop?
96 W covers almost all 13–16 inch business and creator notebooks. High-power gaming or workstation laptops with 130 W+ adapters will still run but may charge slowly under heavy load.
Does it work with a USB-C laptop without Thunderbolt?
Yes, if the USB-C port supports DisplayPort Alt Mode and Power Delivery. Resolutions are lower than on Thunderbolt: e.g. two 4K/30 Hz + one 4K/60 Hz on DP 1.4 hosts, or 1080p on DP 1.2 hosts.
Singular Expert Insight
One of the few Thunderbolt 4 docks that can genuinely run three 4K screens on Windows, with 2.5 GbE as a bonus. It is ideal for multi-monitor Windows desks; Mac users gain less because of the MST limit. Browse more options in our
docking stations.
✓ Buy it if you run Windows with a Thunderbolt laptop and want three high-refresh monitors plus 2.5 GbE.
✕ Skip it if you use a Mac and expect three independent displays.
→ Also consider i-tec TB4INTGDUAL4KDOCPD (dual DisplayPort, 90 W, manageable) or i-tec C31NANOTRIDOCKPD (budget USB-C, 3× 1080p).