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header-product USB 3.2 Gen1 CAT Extender by DIGITUS DA-73121 — 5 Gbps, 4 ports (3× USB-A, 1× USB-C), 100 m, DC powered
286.49 €

USB 3.2 Gen1 CAT Extender by DIGITUS DA-73121 — 5 Gbps, 4 ports (3× USB-A, 1× USB-C), 100 m, DC powered

DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 Photo 1
DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 Photo 2
DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 Photo 1
DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 Photo 2
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USB 3.2 Gen1 CAT Extender by DIGITUS DA-73121 — 5 Gbps, 4 ports (3× USB-A, 1× USB-C), 100 m, DC powered

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USB 3.2 Gen1 CAT Extender by DIGITUS DA-73121 — 5 Gbps, 4 ports (3× USB-A, 1× USB-C), 100 m, DC powered

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Short description

DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 extends USB signals up to 100 m over CAT cable at up to 5 Gbps. It provides four downstream ports (three USB-A and one USB-C), is DC powered and includes DC and USB Type-A–to–Type-C and USB Type-C cables. Compact housing (76×85×25 mm) and low power consumption (typical 2.5 W, max 3.5 W) make it suitable for remote peripherals, cameras, printers and other USB devices.
Available at price 286.49 €: 3 pcs.
Total available for order: 171 pcs.
Warranty: 2 Years
SKU: 11521784
free shipment

Cheapest delivery:

Latvijas Pasts nodaļa

Pick-up points

Latvijas Pasts nodaļa

Cost

3.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
21.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.09.2026 {{selectedOffer.courierDeliveryString}}
From 7.31 € (Weight: 8.32 kg)
Parcel couriers
Latvijas Pasts nodaļa
24.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 3.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.96 euros per month
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Product information

Description

The DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 allows USB devices to be connected over distances up to 100 m using a CAT 6A (or higher) cable. It extends USB 3.2 Gen1 signals at data rates up to 5 Gbps and provides four downstream ports (three USB-A and one USB-C). The transmitter is powered via the host device and the receiver is DC powered, enabling remote placement of cameras, printers, hard drives, keyboards and other USB peripherals without the usual cable length limitations.

Advantages

This extender supports high transfer speeds up to 5 Gbps while maintaining compatibility with USB 2.0 and 1.1 devices. It combines a multifunctional four-port hub with Power-over-Cable functionality so only the receiver requires an external DC power supply. Integrated protection circuits provide ESD and overvoltage protection. The metal housing and compact dimensions ensure robust operation in office, conference or industrial environments. Installation is plug-and-play and requires no additional drivers.

Suitable for

  • Extending USB peripherals in large offices and conference rooms
  • Connecting remote surveillance cameras and security systems
  • Attaching printers, scanners and external hard drives at distance
  • Industrial workstations and production environments requiring durable connections

Key specifications

  • Maximum range: up to 100 m over CAT 6A (or higher) cable
  • USB ports: 4 downstream ports — 3× USB-A 3.2 Gen1 and 1× USB-C 3.2 Gen1
  • Supported transfer rate: up to 5 Gbps (USB 3.2 Gen1)
  • Compatibility: USB 3.2 Gen1, USB 2.0 and USB 1.1 devices supported
  • Power: transmitter powered via host device; receiver requires DC 12V/3A
  • Power consumption: transmitter ≤ 8 W, receiver ≤ 8 W (typical values: TX approx. 3.5 W, RX approx. 2.5 W)
  • Operating temperature: -20 °C to 60 °C
  • Housing: metal / aluminium, colour: black
  • Dimensions (per unit): 85 × 76 × 25 mm
  • Weight: transmitter approx. 168 g, receiver approx. 178 g
  • Protection: integrated ESD and overvoltage protection, short-circuit protection
  • Network interface: Gigabit RJ45 for CAT transmission cable

How to use

Connect the transmitter unit to the host computer using the USB-C input. Link the transmitter and receiver with a CAT 6A (or higher) cable via the RJ45 ports. Attach up to four USB devices to the receiver’s USB-A and USB-C downstream ports. Provide DC 12V/3A power to the receiver; the transmitter will be powered by the host device. The device is plug & play and requires no driver installation. Observe the specified maximum cable length and operating temperature range for reliable operation.

Usage recommendations

Use a certified CAT 6A (or higher) cable for full 5 Gbps performance and to reach the 100 m maximum distance; avoid running the cable alongside high-voltage power lines and ensure the receiver’s DC adapter meets the required 12V/3A rating for stable operation.

Specifications

Data transfer rate: Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
5000 Mbit/s
All features
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Receiver weight:
178 g
Cable types supported:
Cat6a
Mounting kit:
Yes
Transmitter weight:
168 g
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
100 m
RJ-45 ports quantity:
2

Other features

Type: Characteristics of the device.
Console transmitter & receiver

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-20 - 60

Packaging content

Cables included:
DC, USB Type-A to USB Type-C, USB Type-C
Manual:
Yes
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes

Packaging data

Package weight: Weight of the packaged product.
900 g
Package height: The distance from the top to the bottom of the packaging.
80 mm
Package depth: The distance from the front to the back of the packaging.
199 mm
Package width: The distance from one side of the packaging to the other.
149 mm

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
25 mm
Depth: The distance from the front to the back of something.
85 mm
Width: The measurement or extent of something from side to side.
76 mm

Power

Output current:
3 A
Output voltage:
12
Input voltage: The voltage (V) which is required to power the product.
12
Input current:
3
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
2.5 W
Power consumption (max): The maximum amount of power used by the device.
3.5 W
Power source type: What the power source is.
DC

Network

Ethernet interface type:
Gigabit Ethernet

Features

Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
LED indicators:
Y
Product colour: The colour e.g. red, blue, green, black, white.
Black
Housing material: What the casing of the product is made of.
Metal, Aluminium
Data transfer rate: Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
5000 Mbit/s

Ports & interfaces

I/O ports: An interface on a device to which you can connect another device.
1x USB 3.0 C in 1x USB 3.0 C Out
DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 3 21.09.2026
286.49 € Best price
BT84 1 18.09.2026 Best delivery
289.99 €
EU1 1 22.09.2026
305.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 117 09.10.2026
402.49 €
WH109 16 09.10.2026
403.99 €
286.49 €
Stock: 3
Delivery Date: 21.09.2026
Warehouse: WH323
289.99 €
Stock: 1
Delivery Date: 18.09.2026 Best delivery
Warehouse: BT84
305.49 €
Stock: 1
Delivery Date: 22.09.2026
Warehouse: EU1
325.99 €
Stock: 1
Delivery Date: 25.09.2026
Warehouse: WH356
384.99 €
Stock: 16
Delivery Date: 25.09.2026
Warehouse: WH94
402.49 €
Stock: 16
Delivery Date: 25.09.2026
Warehouse: EU3
Available only for legal entities
402.49 €
Stock: 117
Delivery Date: 09.10.2026
Warehouse: EU4
403.99 €
Stock: 16
Delivery Date: 09.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 cost, and is it available for purchase?

The price is 286.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 171 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the DIGITUS USB 3.2 Gen1 CAT Extender DA-73121 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All DIGITUS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DIGITUS service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: data transfer rate, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for DIGITUS USB 3.2 Gen1 CAT Extender DA-73121?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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