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Ugreen  |  SKU: 10321
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UGREEN 10m USB 2.0 Active Extension Cable (10321)

Rs. 2,220.00 Rs. 4,776.00
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Long Reach
Fast Data
Sturdy Build
Clear Signal
Plug & Play
ACTIVE USB 2.0 • TYPE-A • 10m

UGREEN 10321 10m Active USB 2.0 Extension Cable

Overview

This exact 10 m US121 cable extends one USB-A peripheral connection beyond the practical reach of an ordinary passive lead. A built-in active repeater restores the data signal along the run. The USB-A male end connects to the host; the USB-A female end accepts the peripheral plug or its USB-A cable. It supports USB 2.0 data up to 480Mbps and is intended for compatible low-power peripherals.

Active repeaterUp to 480Mbps10 mUS121
UGREEN 10321 10m USB 2.0 active extension cable with USB-A male and female connectors
Exact SKU 10321 combines a USB-A male host plug, USB-A female device socket and an inline active repeater in a 10-metre cable.

Choose the right extension

Exact-model choice

SKU 10321 is the 10 m, active repeater option. Match this identity instead of a similar family photograph.

Connector check

USB-A male to USB-A female. USB-A and USB-C are different; match both ends before ordering.

Performance check

USB 2.0, Up to 480Mbps. The slowest component and protocol overhead set the result.

Power check

Bus-powered; no auxiliary-power input is shown or specified. Signal extension and peripheral power are separate compatibility questions.

Plain-language rule: choose by exact SKU, connector, length, active/passive design, required data rate and power needs—not by an old device-name list.

Key features

Active repeater

The exact US121 design is active repeater; that determines signal reach and whether extra electronics are present.

Up to 480Mbps

The listed ceiling applies only when every relevant host, cable segment, adapter and peripheral supports the negotiated USB mode.

10 m exact reach

Measure the routed path around furniture and leave gentle slack. Do not stretch the cable, pinch it under furniture or make tight bends at either connector.

Power behaviour

Bus-powered; no auxiliary-power input is shown or specified. No PD or fast-charge rating.

UGREEN 10321 active USB 2.0 repeater module with FE1.1s signal-booster illustration
The exact gallery identifies an FE1.1s active repeater inside the inline module; it regenerates USB 2.0 data but does not add peripheral power.

Use scenarios

Workspace reach

A printer or scanner placed farther from a desktop USB-A host

Peripheral placement

Keyboard, mouse, barcode reader or other modest-power USB 2.0 peripheral

AV or imaging

A webcam or security-camera data link only after checking power and software needs

Long-route planning

A controlled equipment run where the exact 10 m route is required

A device category is not a compatibility promise. Confirm its connector, USB mode, driver, power demand and manufacturer guidance for extensions before permanent routing.

UGREEN 10321 extending a compatible printer or USB Wi-Fi adapter to a more useful location
Longer reach can help place a compatible printer or USB network adapter away from the host, subject to the device’s driver and power requirements.

Setup and usability guidance

  1. Test direct first: confirm the peripheral works when connected straight to the host.
  2. Identify the host end: connect the male plug to the host/source and the female socket to the peripheral side.
  3. Simplify: remove unnecessary hubs, adapters and other extensions during setup.
  4. Connect securely: insert straight, support the cable weight and avoid side-load on either port.
  5. Verify the real task: test sustained transfer, printing, recording, wake/reconnect or display/charging as applicable—not only initial detection.
  6. Route last: once stable, use broad bends, dry indoor placement and strain relief.
UGREEN 10321 USB-A male host plug and USB-A female device socket beside a computer
Connect the gold-coloured USB-A male plug to the host and the female socket to the peripheral side; support the inline module instead of leaving it hanging from a port.

Compatible devices and systems

Windows, macOS, Linux and ChromeOS hosts can use standard USB class drivers. The cable itself needs no separate driver, but the connected printer, camera, scanner or specialist peripheral may require its own driver or application. USB 3.x Type-A ports are normally backward-compatible with USB 2.0 signalling, with the link limited to USB 2.0 speed.

Host requirement

A functioning USB-A male host/source port with support for the required USB mode.

Peripheral requirement

A compatible USB-A female connection, suitable device driver and a power demand the complete setup can meet.

Backward modes

Backward operation uses the slowest mutually supported USB mode. A faster-labelled host port cannot raise the capability of a slower cable or device.

No cable driver

The extension itself is plug-and-play. Specialist devices may still need vendor software, permissions, firmware or a particular host controller.

UGREEN 10321 exact compatibility artwork for computers printers keyboards mice cameras and USB adapters
The artwork illustrates common USB-A device categories, not a universal certification; each peripheral still needs compatible USB 2.0 signalling, software and adequate power.

What this product does

  • Extends one USB-A data path by 10 m.
  • Regenerates the USB 2.0 signal with built-in active electronics.
  • Passes ordinary USB bus power from the host for compatible low-power operation.
  • Supports plug-and-play cable operation; peripheral software remains device-specific.

What this product does not do

  • It does not exceed the USB 2.0 ceiling of 480Mbps.
  • It does not carry HDMI, DisplayPort Alt Mode or other native display video.
  • It does not support USB Power Delivery and is not sold as a charging extension.
  • It does not provide an auxiliary-power socket or replace a powered USB hub.
  • It does not convert USB-A to USB-C or change the peripheral protocol.

What to do

Match the full chain

Check both connector ends, host capability, peripheral requirements, any downstream lead and the exact application before installation.

Protect the ports

Support the cable and leave a service loop. Hold the plug housing when disconnecting; do not pull or twist the cable.

Plan peripheral power

There is no documented auxiliary-power input on this exact cable. The repeater and a compatible peripheral draw from the host USB port. If a device disconnects, fails to start, uses a motor/heater/high-output lighting, or normally needs more power than the host can supply, use the device’s own approved power arrangement or a suitable powered hub near the peripheral.

Keep evidence simple

If troubleshooting, change one variable at a time and test direct operation before adding the extension back.

What not to do

Do not join two hosts

Never connect two powered host ports; USB host-to-host wiring can cause damage.

Do not force connectors

USB-A and USB-C are different. Stop if a plug does not align, and never use a loose or damaged socket.

Do not build a cable chain

No supported chain count is published. Extra leads, adapters and hubs reduce signal and power margin.

Do not trust legacy name lists

The current exact page retains historical examples involving older VR, Kinect and PlayStation camera ecosystems. Those names are not treated as present-day compatibility certifications.

Warnings and limitations

Speed: Up to 480Mbps is an interface ceiling, not guaranteed application throughput.

Power: follow the exact power guidance above; device detection alone does not prove adequate power under load.

Video: No native video output. Connector shape alone does not establish display support.

Chaining: use one suitable length; no supported daisy-chain count is published.

Condition: keep dry, avoid heat, crushing and tight bends, and stop using damaged or unusually hot connections.

UGREEN 10321 used in a long security-camera or indoor wiring example
For camera or fixed-routing use, test the exact device under sustained load before installation and provide any device-specific power arrangement separately.

Fast troubleshooting path

1 — Prove the device

Connect the peripheral directly to the same host and verify the exact workflow. A direct failure points away from the extension.

2 — Reduce variables

Try another compatible host port; remove adapters and hubs; restart or update the peripheral driver/firmware if appropriate.

3 — Check power

Disconnect other bus-powered devices and follow the exact power guidance above. High-current hardware may need its own supply or a powered hub.

4 — Check performance

Confirm the negotiated USB mode and test sustained operation. For intermittent faults, inspect both connectors and try the shortest simple path.

UGREEN 10321 linking a computer to a remote printer through the active USB 2.0 extension
The active circuit improves signal reach, but an intermittent device can still be caused by host power, drivers, hubs, connectors or the peripheral itself.

Technical specifications

Brand / SKU UGREEN 10321
Model / family US121
Exact length 10 m
Topology Active repeater
Connector direction USB-A male to USB-A female
USB mode USB 2.0
Maximum listed data rate Up to 480Mbps
Power arrangement Bus-powered; no auxiliary-power input is shown or specified
Charging support No PD or fast-charge rating
Video support No native video output
Construction / electronics FE1.1s low-power booster; tin-plated copper core; foil, braid and ground shielding; gold-plated contacts; ABS/PVC; approximately 5.5 mm outer diameter
Driver requirement No driver for the cable; connected device requirements still apply
Chaining No supported daisy-chain count published; use one suitable length
Listed dimensions 17 × 17 × 4.5 cm
Listed weight 388 g
Verified status ACTIVE Shopify product at research time

Dimensions and weight reproduce the exact India listing values where available; they can describe the listed packed/product record and should not be used as cable-installation tolerances.

See the exact model

SKU-first identification

This guide is for SKU 10321, model US121, 10 m. Similar UGREEN cables can differ in speed, length, repeater and power design.

Only images attached to this exact live Shopify record are used; unresolved media was omitted.

Package contents

1 × UGREEN 10321 10 m USB 2.0 active Type-A male-to-female extension cable with built-in repeater. No power adapter, auxiliary lead, hub, device cable or peripheral is included in the verified core package.

Product-specific FAQ

Is 10321 passive or active?

Active. An inline repeater regenerates USB 2.0 data over the long run. “Active” describes signal electronics; it does not mean a separate mains adapter is supplied or required for normal compatible use.

Which end goes where?

Plug the USB-A male end into the computer or other USB host. Connect the peripheral, or its USB-A plug, to the USB-A female end. It is not intended to join two host computers.

What is the highest data rate?

Up to 480Mbps under USB 2.0. Actual transfers depend on the host controller, peripheral, storage media, drivers, protocol overhead and the rest of the connection.

Does it have an auxiliary power port?

No auxiliary input is shown or specified for this exact US121 model. It uses power available from the host USB connection; that does not guarantee enough power for every peripheral.

Can I charge a phone through it?

Do not select it for charging. It has no USB Power Delivery or fast-charge rating, and long-cable voltage drop can further limit charging behaviour. Use a suitable charger and charging cable instead.

Can it carry a monitor signal?

No native HDMI, DisplayPort or USB-C Alt Mode video is provided. A specialist USB graphics device would still depend on its own documented USB 2.0 compatibility, software and bandwidth.

Will it work from a USB 3.0 computer port?

Usually for USB 2.0 devices because USB-A USB 3.x host ports commonly support USB 2.0 fallback. The extension itself remains USB 2.0 and cannot deliver 5Gbps.

Can I connect another extension to it?

A supported chaining count is not published. Use one correctly sized cable; chained leads increase signal, connector and voltage-drop risk and are not promised.

Will every webcam or security camera work?

No universal guarantee is possible. Confirm that the device uses USB 2.0, fits the power budget, supports the host operating system and tolerates an active extension. Test recording, wake and reconnect behaviour.

What about Oculus, HTC Vive, Kinect or PlayStation cameras?

Treat older product-page examples as historical, not as current certification. Revisions, firmware, timing and power requirements vary. Check the current device maker’s cable guidance before buying.

What should I check if it disconnects?

Connect the peripheral directly first, try another host port, remove hubs/adapters, update the device driver, inspect plugs, reduce other USB power load and test the full application—not only device detection.

Selection confidence

Before purchase, match SKU 10321, 10 m, USB-A male to USB-A female, active repeater and Up to 480Mbps. Then check power, software and any video or charging requirement against the whole setup.

Exact SKU 1032110 mActive repeaterUp to 480Mbps

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