Our take
A discontinued, externally powered seven-port USB 2.0 hub for legacy and low-bandwidth desk peripherals, with an exact historical ASIN/model association.
A legacy USB-A desk with several low-bandwidth accessories that benefits from seven ports and the included external adapter..
Fast external storage, USB-C-only computers without an adapter, or phone and tablet charging.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Amazon item details confirm B003Z4G3I6 and model USB2-HUB-AG7.
- Seven USB-A downstream ports, external 15W power, and a three-foot host cable are documented.
- Per-port LEDs and Windows/macOS/Linux support are listed.
What to weigh up
- The USB 2.0 interface is limited to a 480Mbps maximum.
- Plugable warns it does not provide enough power for phones or tablets.
- The manufacturer marks the model discontinued.
Specifications and exact model details
The key details
| Model covered | USB2-HUB-AG7 |
|---|---|
| Host connector | Computer-side cable plug is USB-A; the hub uses a Mini-B upstream connection. |
| USB 3.x data ports | No USB 3.x data ports; seven USB 2.0 downstream data ports are listed up to 480Mbps. |
| Installation | Seven-port desktop hub with per-port LEDs and a listed three-foot host cable. |
| Hub power | Included 15W (5V/3A) supply; the manufacturer does not recommend it as a phone or tablet charger. |
| Host charging | No USB-C PD or host charging function is documented. |
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
Choose it for extra ports on a legacy USB 2.0 setup
The USB2-HUB-AG7 adds seven downstream connections to a host that can use USB 2.0. That makes it a practical layout for keyboards, mice, printers and other peripherals that do not need USB 3.0 throughput. The 480Mbps figure is the interface's maximum, not a measured rate for every attached device. If your main job is moving large files between fast SSDs, a newer USB 3.0 or USB-C hub is a better match.
Use external power when several devices share the hub
Plugable includes a 15W, 5V/3A adapter and recommends it when many devices are connected. This external supply can support the hub's electronics and attached peripherals, but the manufacturer specifically says it is not enough to charge phones or tablets as a dedicated charger would. Do not interpret the adapter's total wattage as a per-port charging guarantee. Check the power needs of any external drive or unusual peripheral you plan to attach.
Arrange devices around the seven-port layout
The manufacturer describes seven USB-A downstream sockets and per-port blue activity LEDs. Multiple accessible sockets can keep low-bandwidth desk accessories connected without repeated cable swaps, while the indicators help show which ports have attached devices. The product page also mentions two vertical ports and a sliding cover. Check the physical design against your desk or shelf, since this hub is a desktop unit rather than a small integrated laptop dongle.
Check the Mini-B upstream connection and included cable
The official package list includes a USB Mini-B-to-USB-A host cable, about 3 feet long. That is a legacy connection type, so confirm the cable ends and host port before planning placement. If your computer only has USB-C, you will need an appropriate adapter or a different hub; the included cable is not a USB-C host lead. Avoid assuming that any replacement Mini-B cable will preserve the same USB 2.0 operation without checking its data support.
Match the operating system and device power needs
Plugable lists Windows, macOS and Linux/Unix support and says the hub works with USB 1.1 and USB 2.0 hosts and devices. Those are broad platform statements, while the power warning narrows its use for high-draw devices. It also does not support the Apple SuperDrive according to the manufacturer. Verify specialist equipment and legacy software needs before adding it to a managed or production workstation.
Buy by exact model because the manufacturer marks it discontinued
Amazon's readable item details confirm B003Z4G3I6 and USB2-HUB-AG7, so the tagged destination can point to that exact historical product page. Plugable's own page marks the model discontinued. Compare any current offer carefully and verify that it is the seven-port USB 2.0 hub with the 15W supply and Mini-B host cable; a similar Plugable hub may use USB 2.0 with a different power budget or port layout. This review uses manufacturer specifications and does not claim personal testing, buyer consensus, current price, stock or sales.
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Before you buy
How many downstream ports does the USB2-HUB-AG7 have?
Plugable lists seven USB-A downstream ports using the USB 2.0 interface.
What is the listed USB 2.0 rate?
Up to 480Mbps; this is an interface specification, not a test result.
Does Plugable recommend it as a phone or tablet charger?
No. The manufacturer warns its supply is not sufficient for phone or tablet charging.
Is the model still current?
Plugable marks USB2-HUB-AG7 discontinued.
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.
- Plugable official product page identifies the discontinued seven-port USB 2.0 hub and its power and cable details ↗ — checked October 5, 2026.
- Amazon item details identify USB2-HUB-AG7, manufacturer part number, and historical ASIN B003Z4G3I6 ↗Paid link · We may earn a commission. — checked October 5, 2026.
- Plugable official page lists seven USB-A USB 2.0 ports, 480Mbps, 15W adapter, Mini-B-to-USB-A cable, OS support, charging warning, and discontinued status ↗ — checked October 5, 2026.
- Amazon US model listing checked October 5, 2026; current condition, price, and availability are confirmed by the seller.
Is it the right fit?
Check the exact model and today’s offers on Amazon.