StarTech.com 154B-USBC-MULTIPORT - USB-C Triple-Monitor Multiport Adapter
Features
USB-C Triple-Monitor Multiport Adapter, Dual 4K 60Hz + 4K 30Hz HDMI & DisplayPort, 4-Port USB Hub, 100W PD Pass-Through, GbE, SD/MicroSD Card Readers
- HIGH PERFORMANCE TRIPLE 4K: Driverless setup (no drivers required); provides a combination of 2x DisplayPort 1.4 & 1x HDMI 2.0b outputs; 4-port USB-A Hub (2x USB 5Gbps, 2x USB 2.0); Gb Ethernet; 3.5mm headset port; SD/MicroSD reader; 100W PD Pass-Through
- FLEXIBLE MULTIMONITOR OUTPUT: Triple, Dual, or Single monitors up to 2x 4K 60Hz and 1x 4K 30Hz (Intel 11th Gen or later with DSC required for max performance); Utilizes integrated or discrete laptop GPU for uncompressed video and low CPU usage
- EXTRA LONG CABLE & DURABLE BUILD: Built-in 1ft (30cm) host cable features high-quality TPE jacket & strain relief for enhanced durability & longevity; Rugged aluminum housing; 4-Port USB Type-A Hub; SD/MicroSD reader provides direct access to memory cards
- COMPATIBILITY: Travel Docking Station for USB-C, USB4, TB3 and TB4 computers running Windows & ChromeOS; Features 100W PD pass-through with 15W reserved for adapter & up to 85W for host laptop charging; Works w/DP 1.2 Alt Mode at lower resolutions
- OUR ADVANTAGE: Included connectivity tools for IT Pros and IT help-desk support teams with Network MAC Address Pass-Through for network security, WiFi Auto Switching for improved network performance, USB Event Monitoring, and Windows Layout
This USB Type-C Multiport Adapter utilizes DP 1.4 Alt Mode and MST from a host computer to support up to three displays. The USB-C dock provides 1x HDMI, 2x DisplayPort, a 4-Port USB Hub, SD and Micro SD Card Reader and a GbE, all through one connection to a laptop's USB-C or Thunderbolt 3/4™ port. It offers advanced charging through a dedicated USB-C Power Delivery (PD) 3.0 pass-through port via an integrated 1 ft. (30 cm) USB-C host cable. The USB-C Multiport Adapter features driverless installation for hassle-free setup.
High-Performance Triple Video via MST
The USB-C Multiport Adapter enhances video connectivity with support for up to three external monitors with resolutions up to 1x 4K (3840 x 2160p) at 30Hz and 2x 4K (3840 x 2160p) at 60Hz (Intel 11th Gen or later with DSC required for maximum performance). The Multiport Adapter features one HDMI 2.0b port and two DisplayPort 1.4 ports, providing a combination of video outputs types. The Multiport Adapter utilizes the integrated or discrete GPU capabilities of the connected laptop to enable high performance graphics with minimal CPU usage.
Video performance, such as resolution and refresh rate across all three monitors, is dependent upon the host computer's graphics processing unit (GPU). A source device with support for DisplayPort 1.4 with DSC and MST is required to achieve maximum performance. Please review the specifications the host computer and the monitors to determine expected video performance.
Connect USB Peripherals
The USB-C to USB 3.2 Gen 1 (5Gbps) hub features four USB-A ports (2x USB 5Gbps, 2x USB 2.0) for connecting USB HID devices and/or peripherals (e.g., storage devices).
Extra Long Cable & Durable Build
The mini docking station features a built-in 1 ft. (30 cm) USB-C host cable with a high-quality TPE jacket and strain relief, for enhanced durability and longevity. It also features a durable aluminum housing.
Built-In SD/MicroSD Card Readers
Access your multimedia content with ease. The multiport adapter provides direct access to your SD / SDHC™ / SDXC™ or microSD (uSD) memory cards.
100W Power Delivery
Connect a USB-C power adapter to the pass-through port in order to charge the host laptop supporting 100W USB Power Delivery pass-through with 15W reserved for adapter & up to 85W for host laptop charging.
Reliable Network Connectivity
The Gigabit Ethernet port ensures reliable wired network access. Support for Wake on Lan (WoL) allows you to boot the host computer from a remote location.
Specifications
Technical Specifications
| External Ports | 1 - HDMI (19 pin)2 - DisplayPort (20 pin)1 - USB 3.2 Type-A (9 pin, Gen 1, 5Gbps)2 - USB 2.0 Type-A (4 pin, 480Mbps)1 - USB Type-C (24 pin) USB Power Delivery Only1 - RJ-451 - 3.5 mm Mini-Jack (4 Position)1 - SD / MMC1 - MiniSD / MicroSD / MMC Slot |
|---|---|
| Host Connectors | 1 - USB 3.2 Type-C (24 pin, Gen 1, 5Gbps) |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -10°C to 70°C (14°F to 158°F) |
| Humidity | 5~90% RH (Non-condensing) |
| 4K Support | Yes |
| Fast-Charge Port(s) | No |
| Displays Supported | 3 |
| Audio | Yes |
| Interface | USB 3.2 Gen 1 (5Gbps) |
| Bus Type | USB-C |
| Industry Standards | HDMI 2.0bDisplayPort 1.4USB Power Delivery Specification Rev. 3.0IEEE 802.3, IEEE 802.3u, IEEE 802.3ab |
| Chipset ID | VIA - VL102VIA - VL817Synaptics - VMM5320Realtek - RTL8153Solid State System - SSS1700Genesys Logic - GL823K |
| LED Indicators | 2 - Connection state/activity LEDs under GbE port |
| Package Length | 9.4 in [24.0 cm] |
| Package Width | 4.9 in [12.5 cm] |
| Package Height | 1.2 in [3.0 cm] |
| Shipping (Package) Weight | 6.9 oz [196.0 g] |
| Color | Space Gray |
| Product Length | 5.1 in [13.0 cm] |
| Product Width | 2.2 in [5.6 cm] |
| Product Height | 0.6 in [1.6 cm] |
| Weight of Product | 3.7 oz [106.0 g] |
| Material | Aluminum and Plastic |
| Cable Length | 11.8 in [30 cm] |
| Wake On Lan | Yes |
| Maximum Data Transfer Rate | USB 3.2 Gen 1 (5 Gbps) |
| Maximum Digital Resolutions | Triple Display:3840 x 2160 60Hz3840 x 2160 60Hz3840 x 2160 30HzDual Display:3840 x 2160 60Hz3840 x 2160 60Hz |
| Type and Rate | USB 3.2 Gen 1 - 5 Gbit/s |
| UASP Support | Yes |
| Compatible Networks | 10/100/1000 Mbps |
| PXE | Yes |
| Full Duplex Support | Yes |
| Power Source | Bus Powered and Host USB-C Power Adapter |
| Power Consumption (In Watts) | 15W |
| OS Compatibility | Windows 10, 10 ARM, 11, 11 ARMWindows 8.1Chrome OS 78.x |
| Brand | StarTech.com |
|---|---|
| Product Type | PC Peripherals > Adapters |
| Weight | 0.088 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return









