Our take
201056-BLK combines dual HDMI, Ethernet, two USB 2.0 ports, and PD pass-through in a USB-C dock. Its operating-mode and power contradictions mean buyers should verify the exact host and required display configuration before relying on it.
USB-C laptop users who need a dual-HDMI/Ethernet connector mix and can verify MST, operating-system, power, and speed requirements before ordering..
Mac users who require two independent MST displays, buyers needing fast USB data, or laptops that need a confirmed 100W delivered supply.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Amazon identifies the exact model, UPC, and ASIN.
- Two HDMI outputs and Ethernet are listed with USB-C PD pass-through.
- Cable Matters documents the DisplayPort Alt Mode and MST requirements.
What to weigh up
- Dual-screen mode details conflict between maker and Amazon material.
- The official page conflicts between 60W and 100W PD descriptions.
- USB is limited to two USB 2.0 ports and Ethernet rate is unclear.
Specifications and exact model details
The key details
| Model covered | 201056-BLK |
|---|---|
| Host connector | USB-C host; DisplayPort Alt Mode is required for video |
| USB 3.x data ports | Two USB 2.0 data ports |
| Installation | Two HDMI outputs; dual-screen mode depends on host MST and has conflicting limits |
| Hub power | USB-C PD input listed; 60W and 100W claims conflict |
| Host charging | Ethernet is listed, but the saved rate language is inconsistent |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Use the connector mix to consolidate a desk setup
201056-BLK combines two HDMI connectors, two USB 2.0 ports, Ethernet, and a USB-C power connection in a compact dock. That can suit a workstation that needs monitor cables, wired networking, and low-bandwidth peripherals such as a keyboard receiver or printer while charging through the host connection. The USB ports are USB 2.0, so buyers transferring large files from external SSDs should look for a faster data hub. The appeal here is the monitor-and-network bundle rather than downstream USB speed. Match the physical port layout to the laptop and devices already on the desk.
Verify the laptop video path and monitor mode
Two HDMI sockets do not guarantee two independent displays on every USB-C computer. Cable Matters says the host must support DisplayPort Alt Mode for video and MST for dual screens; its page says dual-display operation is unsupported on macOS. The saved specifications also disagree: one mode table lists two displays at 4K30 and another line conflicts with a two-display 4K60 claim, while Amazon highlights single 8K30 and dual 4K60. Treat the target mode as unresolved until a current manual matches the exact laptop, operating system, and monitors. A connector count cannot settle the configuration.
Treat Ethernet and USB rates conservatively
The port list is clearer than the transfer-rate descriptions. Cable Matters calls the network connection Fast Ethernet but also labels it 480Mbps, so the saved evidence does not establish a dependable maximum negotiated rate. The two downstream USB sockets are USB 2.0 rather than USB 3.x. That arrangement can work for low-bandwidth accessories and a network connection, but it is a poor match for verified Gigabit Ethernet or fast storage. If a fixed wired throughput matters, check the current model specification and the actual adapter rate reported by the computer after connection.
Resolve the power rating before using it with a demanding laptop
The manufacturer page's product title includes 60W, while its body and feature copy say up to 100W PD. Those statements do not clearly explain charger input versus power delivered to the computer after the dock's own draw. Record PD pass-through as present, but leave the numeric input and delivered host values unresolved. Confirm the current manual and the laptop's charging needs before depending on this dock as its supply. The charger is a separate part of the setup, and USB-C host charging also depends on the computer supporting that function.
Buy by the verified model and preserve its system limits
Amazon identifies B0746P6LPP as Cable Matters model 201056-BLK, while the official page gives the model's host, video, power, and network details. This evidence supports the tagged direct link, but it does not resolve the maker's conflicting display and power claims. Cable Matters calls for current Thunderbolt firmware and drivers if ports misbehave. Check your exact operating system and monitor combination, and note that dual MST screens are unsupported on macOS. This review summarizes source specifications only; it does not claim personal testing, current price or availability, or buyer-review consensus.
Separate a useful connector bundle from a must-have mode
The model's value is in combining HDMI, Ethernet, basic USB, and a host charging path. A user who needs one screen, wired networking, and low-bandwidth accessories may find that group useful even before choosing between every quoted ceiling. A buyer who must have dual 4K60 displays or confirmed 100W laptop output should treat the internal conflicts as unresolved requirements. The manufacturer explicitly excludes dual-display MST on macOS, which can rule it out for some desks. Check the exact host, operating system, and monitor arrangement before deciding that the connector bundle covers the whole setup.
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Before you buy
Will two monitors work on macOS?
Cable Matters says dual-display MST operation is unsupported on macOS.
Is the model definitely a 100W PD hub?
No. The maker page conflicts between 60W and 100W wording and does not settle delivered host power.
Do two HDMI ports prove dual 4K60?
No. Saved manufacturer and Amazon display statements conflict, so confirm a current mode table.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Amazon Cable Matters detail; model, UPC, ASIN, and output highlights ↗Paid link · We may earn a commission. — checked October 5, 2026.
- Amazon item detail; exact 201056-BLK model, UPC, ASIN, and current output highlight ↗Paid link · We may earn a commission. — checked October 5, 2026.
- Cable Matters official page; host/OS requirements, mode table, Ethernet and conflicting PD language ↗ — checked October 5, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.