# USB 2.0 CAT extender Digitus DA-73120 4 port USB-A 150m

**URL:** https://aio.lv/en/product--digitus-da-73120--11517490
**Data updated:** 2025-12-31 08:38 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** DIGITUS
**Manufacturer code:** DA-73120
**EAN:** 4016032502104
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--digitus-da-73120--11517490

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 7.31 EUR |

## Summary description

The Digitus USB 2.0 CAT extender DA-73120 allows you to extend USB connections up to 150 meters. It features 4 USB-A ports, making it ideal for connecting multiple devices. With a compact design and low power consumption, it is suitable for various applications where extended USB connectivity is required.

## Long description

The Digitus USB 2.0 CAT extender DA-73120 lets you extend USB connections up to 150 m using a CAT 6 (or higher) cable. The kit includes a transmitter (TX) and receiver (RX) and provides four USB-A ports at the receiver, enabling connection of several peripherals without moving the host PC. The metal housing and integrated protections make it suitable for offices, conference rooms, surveillance setups and industrial environments where robust, long-distance USB connections are required.
Advantages
The extender supports USB 2.0 data rates up to 480 Mbps and enables a single USB source to be distributed to multiple devices via the RX unit with four USB-A outputs. The transmitter is powered from the host PC so no extra supply is needed for the TX, while the receiver accepts a DC 5V/1A adapter. Built-in ESD, overvoltage and short-circuit protection reduce risk to connected devices. The unit is plug & play, requires no driver installation, and its metal housing increases durability in demanding environments.
Suitable for
Extending USB peripherals in large offices and conference rooms
Connecting remote cameras, scanners and printers
Surveillance and monitoring systems requiring distant USB devices
Industrial workstations where the host PC must remain in a protected location
Key specifications
Maximum range: 150 m via CAT 6 or higher
USB ports: 4x USB-A (USB 2.0) on receiver; 1x USB-A (USB 2.0) on transmitter
Transfer rate: up to 480 Mbps (USB 2.0)
Cascading: up to 300 m (2 × 150 m) using network switch
Connections TX: 1× USB-A (signal source), 1× RJ45 (Gigabit)
Connections RX: 4× USB-A, 1× RJ45, 1× DC 5V/1A power input, 1× reset button
Power: TX powered via host device; RX requires DC 5V/1A adapter
Power consumption: TX ≈ 3.5 W, RX ≈ 2.5 W (values listed)
Protection: ESD (up to 8 kV), overvoltage, lightning and short-circuit protection
Operating temperature: -20 °C to 60 °C
Dimensions (per unit): 7.6 × 6.0 × 2.1 cm
Weight: TX 123 g, RX 128 g
Housing material: metal / aluminium
Colour: Black
Gigabit Ethernet (1000 Mbit/s) used for CAT transmission
How to use
Connect the transmitter unit to the host PC using the USB-A cable, and link the TX and RX units with a CAT 6 (or higher) cable via their RJ45 ports. Plug the DC 5V/1A adapter into the receiver if required. Attach up to four USB devices to the receiver’s USB-A ports. The transmitter draws power from the host, and the system is ready to use without additional drivers—simply connect and operate the connected USB peripherals.
Usage recommendations
For reliable performance, use a high-quality CAT 6 or higher shielded cable and avoid running the cable alongside high-voltage lines. If multiple extenders are cascaded, ensure proper network switching and adhere to the specified maximum distances. Use the supplied DC 5V/1A adapter for the receiver to maintain stable operation when several powered USB devices are connected.

## Specifications

| Feature | Value |
|---|---|
| I/O ports | 4x USB 2.0 A in
1x USB 2.0 A Out |
| Input voltage | 5 |
| Output voltage | 5 |
| Data transfer rate | 1000 Mbit/s |
| USB 2.0 ports quantity | 5 |
| Housing material | Metal, Aluminium |
| Ethernet interface type | Gigabit Ethernet |
| RJ-45 ports quantity | 2 |
| USB 2.0 Type-A ports quantity | 5 |

### Ports & interfaces

| Feature | Value |
|---|---|
| DC-in jack | Yes |
| Ethernet LAN | Yes |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2 W |
| Input current | 1 |
| Output current | 1 A |
| Power source type | DC |
| Power consumption (max) | 3.5 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 21 mm |
| Width | 60 mm |
| Depth | 76 mm |
| Receiver weight | 128 g |
| Transmitter weight | 123 g |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 60 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 470 g |
| Package depth | 150 mm |
| Package height | 77 mm |
| Package width | 117 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-A |
| Manual | Yes |
| Quick start guide | Yes |

### Features

| Feature | Value |
|---|---|
| Type | Console transmitter & receiver |
| Cable types supported | Cat6 |
| Maximum transfer distance | 150 m |
| Plug and Play | Yes |
| Product colour | Black |
| LED indicators | Y |

## FAQ

### How much does the USB 2.0 CAT extender Digitus DA-73120 cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 25.06.2026 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 USB 2.0 CAT extender Digitus DA-73120 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, maximum transfer distance, cable types supported, product colour, 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 USB 2.0 CAT extender Digitus DA-73120?

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.

## Image

https://aio.lv/img/cache/product/11517490/66845067_large.webp