Our take
Consider the TU3-H4E when four downstream USB-A connections in a compact form are useful and the connected devices can stay within the maker-listed bus-power limit. Its integrated short cable keeps the hub close to the host, and TRENDnet lists USB 3.0 compatibility. The compromises are a 0.9A total power ceiling, no included adapter, uncertain host plug and row revision, and no verified current Amazon offer.
A buyer needing several low-power USB peripherals close to the computer and willing to verify the computer-side plug on the exact item..
It is not a suitable choice for several power-hungry drives, a long cable run, laptop charging, or a buyer who cannot confirm the computer-side connector before purchase.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- TRENDnet documents four downstream USB-A USB 3.0 ports.
- The integrated cable is listed at 14cm and the maker describes the hub as compact.
- The hub is bus-powered and does not require a separate adapter for ordinary low-power peripherals.
What to weigh up
- The listed total output is up to 0.9A, limiting power headroom across the four sockets.
- The saved maker and reseller records do not settle the computer-side plug or which revision the historical ASIN represents.
- The historical Amazon page returned a cache miss; a current exact offer is unverified.
Specifications and exact model details
The key details
| Model covered | TU3-H4E |
|---|---|
| Host connector | Computer-side plug not confirmed for the historical row |
| USB 3.x data ports | Four USB-A USB 3.0 data ports |
| Installation | Mini hub with integrated 14cm cable |
| Hub power | Bus-powered; no adapter included; up to 0.9A total |
| Host charging | No USB-C PD host charging listed |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
What do the four ports add to a small setup?
TRENDnet identifies TU3-H4E V2 as a compact four-port USB 3.0 mini hub with four USB-A downstream connections. That can suit a nearby keyboard, mouse, flash drive, or other modest peripheral when the computer has one port available and the hub can sit close by. The page does not present a video output, Ethernet connection, card reader, or laptop charging feature, so this is a port expander rather than a full dock. Its small layout may reduce desk clutter, but choose it based on the specific four data sockets and power arrangement instead of the word mini or a broad compatibility phrase.
Will the short cable reach the intended place?
The manufacturer lists an integrated 14cm USB cable. That short lead can keep a small hub beside a laptop or desktop port without a loose coil, but it may not reach from a tower under a desk to an accessible surface. The saved product page describes the cable as integrated without confirming the exact computer-side plug for the frozen historical row. Before ordering, compare the offered plug shape and cable placement with the host computer. An extension is not listed in the saved package details, so do not assume one is included or that any cable extension will preserve the intended interface.
How much power can the four ports share?
TRENDnet says TU3-H4E is bus-powered and lists up to 0.9A output, with no power adapter included. That total matters more than the four-port count when connecting devices that draw power from USB. A keyboard and mouse have different needs from several bus-powered drives, and the product page does not promise a per-port allocation or simultaneous charging capacity. Use independently powered equipment where appropriate and check the power requirement of each accessory. The maker's specification is a published limit, not an observed result under a particular load.
What does USB 3.0 backward compatibility provide?
TRENDnet lists an interface maximum of up to 5Gbps and compatibility with USB 2.0 and USB 1.1 devices. This lets older peripherals connect while keeping the hub's listed generation at USB 3.0. It does not mean that each of four ports independently receives 5Gbps or that several simultaneous transfers will reach the headline maximum. The computer's own port, attached device, cable, and shared upstream traffic all matter. For basic peripherals, compatibility may be more important than top speed; for repeated large-file transfers, compare the complete host and device path and avoid treating the interface figure as a benchmark.
Can I verify the row's exact model and current offer?
TRENDnet's current documentation describes TU3-H4E V2, while the retailer record associates the frozen B00EDHWIYM clue with a matching TU3-H4E hub title but does not name the revision. Amazon's historical detail page was unavailable in the saved check. The tagged destination therefore searches by model code instead of asserting that the old ASIN is a live listing. Compare the suffix, four-port face, 14cm cable, and host connector in the selected offer. The review is based on manufacturer and listing specifications, not personal testing, customer-review summaries, current stock, or current price.
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Before you buy
How many downstream ports are documented?
TRENDnet lists four USB-A 3.0 downstream ports; its saved summary does not identify the computer-side plug.
What total output does TRENDnet list?
Up to 0.9A from USB bus power; the page does not give a per-port allocation.
Does the saved evidence confirm the computer-side plug for the frozen row?
No. Verify the exact plug and revision on the current offer.
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.
- TRENDnet TU3-H4E V2 manufacturer product page ↗ — checked October 4, 2026.
- TRENDnet TU3-H4E V2 manufacturer page: four USB-A ports, 14cm cable, USB maximum, and power notes ↗ — checked October 4, 2026.
- Ubuy product record associating historical B00EDHWIYM with a TU3-H4E title; exact revision not identified ↗ — checked October 4, 2026.
- Historical Amazon detail page; saved check returned a cache miss ↗Paid link · We may earn a commission. — checked October 4, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.