USB-USS4 - Uncategorized Sabrent - Free user manual and instructions
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| Product Type | USB 3.0 4-Port Hub |
| Brand | Sabrent |
| Model | USB-USS4 |
| Number of Ports | 4 |
| USB Standard | USB 3.0 (USB 3.2 Gen 1) |
| Data Transfer Rate | Up to 5 Gbps |
| Power Supply | Bus-powered (USB bus); optional external power adapter (5V/2A, not included) |
| Dimensions (Approx.) | 76 mm x 41 mm x 12 mm (3.0 x 1.6 x 0.5 in) |
| Weight | Approx. 30 g (1.1 oz) |
| Cable Length | Approx. 30 cm (12 in) |
| LED Indicator | Blue LED for power/activity |
| Compatible Operating Systems | Windows, macOS, Linux, Chrome OS |
| Plug and Play | Yes, no driver required |
| Supported Devices | USB flash drives, external HDD/SSD, mice, keyboards, printers, etc. |
| Charging Support | Yes, up to 2.4A per port (with external power) |
| Housing Material | ABS plastic |
| Maintenance | Wipe with dry soft cloth; avoid liquids and abrasives |
| Safety Precautions | Do not expose to water, heat, or sunlight; do not disassemble |
| Spare Parts | Not applicable (hub is non-repairable unit) |
| Warranty | Limited 1-year warranty |
Frequently Asked Questions - USB-USS4 Sabrent
Is the Sabrent USB-USS4 compatible with USB 2.0 ports?
Yes, it is backward compatible with USB 2.0 and 1.1 devices, though speeds will be limited to the slower standard.
Does the hub require an external power adapter?
It is bus-powered for most devices, but for high-power devices (e.g., external hard drives), an optional 5V/2A adapter (not included) is recommended.
Can I charge my phone through this hub?
Yes, when using an external power adapter, each port can deliver up to 2.4A for charging. Without external power, charging may be slower.
What is the maximum data transfer speed?
USB 3.0 supports up to 5 Gbps. Actual speed depends on the connected device and host controller.
Does the hub work with Windows 10/11?
Yes, it is plug-and-play with Windows 10/11, macOS, Linux, and Chrome OS. No additional drivers are needed.
Is there an LED indicator on the hub?
Yes, a blue LED lights up when the hub is powered and blinks during data activity.
What is the warranty period for the USB-USS4?
Sabrent offers a limited 1-year warranty. Please contact Sabrent support for warranty claims.
Can I use the hub with a USB-C to USB-A adapter?
Yes, you can connect it to a USB-C port using a compatible USB-C to USB-A adapter or cable.
Why is my external hard drive not recognized?
Ensure the hub is receiving sufficient power. Try using the optional external power adapter or connect the drive directly to the computer. Also check USB drivers.
Is the hub hot-swappable?
Yes, USB devices can be plugged in or removed without turning off the computer.
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