LevelOne Adapter USB3.0-> 10/100/1000,3xUSB3.0 si

USB-A, 3 ports
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Product details

Quick and easy connection via USB
The LevelOne USB Hub and Gigabit Ethernet Combo Adapter allows you to connect to the Internet via your laptop's USB port. This is an ideal solution for MacBook or other Windows computers that have wireless LAN but do not have a dedicated Ethernet port. Sometimes you need a LAN connection to transfer data or access sensitive data. The USB-0503 takes care of this task and controls everything via the USB port. Additionally it offers a USB hub, with which you can connect
external USB devices, such as MP3 players, digital cameras, printers or memory sticks. The USB-0503 establishes a direct point-to-point connection between the USB devices and your PC.

Reliable, efficient and standard compliant
The USB-0503 is compatible with USB1.0, 2.0 and 3.0, and it also follows Ethernet standards 802.3/3u and 802.3ab, which allow Gigabit Ethernet speeds of up to 1000Mbps. These.

Key specifications

Type
USB hub
Operating system compatibility
Mac OS
Main connection
USB-A
Exact USB ports
USB-A 2.0 (3x), USB-A 3.0 (3x)
Network connections
RJ45 Gigabit Ethernet (1x)

General information

Item number
21479063
Manufacturer
LevelOne
Category
Docking stations + USB hubs
Manufacturer No.
USB-0503
Release date
2.7.2025

Colour

Colour
Silver

Docking Station + USB Hub Features

Type
USB hub
Number of ports
3 ports

Compatibility

Operating system compatibility
Mac OS

Connection to main device

Main connection
USB-A

Connection to external devices

USB ports
USB-A
Exact USB ports
USB-A 2.0 (3x), USB-A 3.0 (3x)
Data ports
PS/2 (1x)
Network connections
RJ45 Gigabit Ethernet (1x)

Network

Max. port speed
1000 Mbit/s

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.04 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Quick installation guide, Resources CD, USB 3.0/USB 2.0 cable

Product dimensions

Length
1.60 cm
Width
9.50 cm
Height
1.63 cm
Weight
42 g

Package dimensions

Length
18.10 cm
Width
7.50 cm
Height
2.40 cm
Weight
60 g

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Docking stations + USB hubs» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • LevelOne
    Not enough data
  • 1.Helos
    0 %
  • 2.Port Designs
    0.1 %
  • 3.Primewire
    0.2 %
  • 3.SIGN
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • LevelOne
    Not enough data
  • 1.Acer
    0 days
  • 1.Conceptronic
    0 days
  • 1.Delock
    0 days
  • 1.Dicota
    0 days

Return rate

How often is a product of this brand in the «Docking stations + USB hubs» category returned?

Source: Digitec Galaxus
  • LevelOne
    Not enough data
  • 1.D-Link
    0 %
  • 1.MicroConnect
    0 %
  • 3.Benfei
    0.2 %
  • 4.Axagon
    0.6 %
Source: Digitec Galaxus