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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
284.49 €

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 284.49 €: 6 pcs.
Total available for order: 209 pcs.
Warranty: 2 Years
SKU: 11521784
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 7.31 € (Weight: 8.32 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 94.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.90 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

Product colour:
Black
Power source type:
DC
All features
Ethernet LAN:
Yes
Receiver weight:
178 g
Cable types supported:
Cat6a
Mounting kit:
Yes
Transmitter weight:
168 g
Maximum transfer distance:
100 m
RJ-45 ports quantity:
2

Features

Plug and Play:
Yes
LED indicators:
Y
Product colour:
Black
Data transfer rate:
5000 Mbit/s
Housing material:
Aluminium, Metal

Other features

Type:
Console transmitter & receiver

Operational conditions

Operating temperature (T-T):
-20 - 60

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
2.5 W
Input voltage:
12
Output voltage:
12
Input current:
3
Output current:
3 A
Power source type:
DC
Power consumption (max):
3.5 W

Ports & interfaces

I/O ports:
1x USB 3.0 C in 1x USB 3.0 C Out
DC-in jack:
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3

Weight & dimensions

Height:
25 mm
Width:
76 mm
Depth:
85 mm

Packaging content

Cables included:
USB Type-C, DC, USB Type-A to USB Type-C
Manual:
Yes
Quick start guide:
Yes

Packaging data

Package weight:
900 g
Package depth:
199 mm
Package height:
80 mm
Package width:
149 mm

Network

Ethernet interface type:
Gigabit Ethernet

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 6 06.07.2026 284.49 € Best price
BT84 2 03.07.2026 Best delivery 291.99 €
EU1 1 07.07.2026 310.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 157 24.07.2026 380.99 €
WH109 14 24.07.2026 404.49 €
284.49 €
Stock: 6
Delivery Date: 06.07.2026
Warehouse: WH323
291.99 €
Stock: 2
Delivery Date: 03.07.2026 Best delivery
Warehouse: BT84
310.49 €
Stock: 1
Delivery Date: 07.07.2026
Warehouse: EU1
369.49 €
Stock: 1
Delivery Date: 13.07.2026
Warehouse: WH356
380.99 €
Stock: 14
Delivery Date: 10.07.2026
Warehouse: EU3
382.99 €
Stock: 14
Delivery Date: 10.07.2026
Warehouse: WH94
Available only for legal entities
380.99 €
Stock: 157
Delivery Date: 24.07.2026
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404.49 €
Stock: 14
Delivery Date: 24.07.2026
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 284.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 209 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 06.07.2026 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: product colour, power source type, 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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