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header-product USB-C Dock Tripp Lite U442-DOCK3-B
104.49 €

USB-C Dock Tripp Lite U442-DOCK3-B

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USB-C Dock Tripp Lite U442-DOCK3-B Photo 1
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Short description

The Tripp Lite U442-DOCK3-B USB-C Dock offers 4K HDMI and VGA outputs, USB 3.x ports for fast data transfer, Gigabit Ethernet, and memory card slots. It supports 100W Power Delivery charging, making it ideal for powering devices while connecting peripherals. With a sleek black design, it is compatible with MicroSD and SD cards, ensuring versatile connectivity for your devices. Compact and lightweight, it is perfect for on-the-go use.
Available at price 104.49 €: 1 pcs.
Total available for order: 18 pcs.
Warranty: 2 Years
SKU: 4132924
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.09.2026 {{selectedOffer.officeDeliveryString}}
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28.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
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From 1.99 €
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Product information

Description

The Tripp Lite U442-DOCK3-B USB-C Docking Station expands a laptop or Chromebook USB-C or Thunderbolt 3 port into a multiport workstation. It provides a single-cable connection for video output, data transfer, wired Ethernet and Power Delivery (PD) charging. The compact, black dock includes HDMI and VGA video outputs, USB-A and USB-C data ports, MicroSD and SD/MMC card slots, and a Gigabit Ethernet port. The built-in reversible USB-C cable stows under the unit for portable use. Note: This model is incompatible with Apple macOS Big Sur 11.x.x (2019) in some configurations.

Advantages

The dock supports USB-C DisplayPort Alternate Mode to transmit 4K video and digital audio without additional drivers when the host supports Alt Mode. Its HDMI port outputs up to 3840 x 2160 (4K) at 30 Hz, while the VGA port supports up to 1920 x 1200 at 60 Hz; only one display can be used at a time. Two USB-A ports and one USB-C data port provide USB 3.2 Gen 1 speeds up to 5 Gbps and backward compatibility with USB 2.0/1.1; one USB-A port supports up to 5V 1.5A for device charging. The USB-C PD port accepts up to 100W (20V 5A) input for charging PD-compliant notebooks, tablets and smartphones and also functions as a 5 Gbps data port. An RJ45 port delivers true 10/100/1000 Mbps Gigabit Ethernet. MicroSD and SD/MMC card slots permit external memory access (one card at a time). The dock is plug-and-play and requires no external power supply.

Suitable for

  • Connecting a Chromebook or Windows laptop to an external 4K HDMI monitor or a VGA display (one at a time)
  • Adding USB peripherals such as flash drives, keyboard, mouse or printer
  • Accessing wired Gigabit Ethernet for faster or more stable network connections
  • Charging PD-compliant notebooks, tablets or smartphones while transferring data
  • Transferring files with MicroSD or SD/MMC memory cards

Key specifications

  • Model: Tripp Lite U442-DOCK3-B
  • Video outputs: 1 × HDMI (up to 3840×2160 @ 30 Hz), 1 × VGA (up to 1920×1200 @ 60 Hz); only one display at a time
  • USB ports: 2 × USB-A (USB 3.2 Gen 1, up to 5 Gbps; one port supports 5V 1.5A), 1 × USB-C data (USB 3.2 Gen 1, up to 5 Gbps)
  • Power Delivery: USB-C PD input up to 20V 5A (100W); PD 3.0 compatible (does not support Quick Charge)
  • Ethernet: 1 × RJ45 Gigabit Ethernet (10/100/1000 Mbps)
  • Card readers: MicroSD and SD/MMC slots (one card at a time)
  • Cable: Built-in reversible USB-C to host (stows beneath unit)
  • Weight: 0.09 kg
  • Colour: Black

How to use

Connect the dock’s built-in USB-C cable to a host device that supports USB-C or Thunderbolt 3. If the host supports USB-C DisplayPort Alternate Mode, connect an HDMI or VGA cable from the dock to your external display to output video and audio. Plug USB peripherals into the USB-A or USB-C ports and insert a MicroSD or SD/MMC card into the appropriate slot (only one card at a time). For wired network access, connect an Ethernet cable to the RJ45 port. To charge a notebook or other PD-compatible device, connect the device’s AC charger to the dock’s USB-C PD port; the port also supports data transfer. Drivers install automatically on first connection if the host operating system permits driver installation.

Usage recommendations

Use a separate AC wall charger rated to the notebook’s required wattage when charging via the USB-C PD port to ensure full power delivery. Only connect one external monitor at a time. Ensure the host supports USB-C DisplayPort Alt Mode and USB OTG where required for peripheral recognition. For MacBook systems running macOS Big Sur 11.x.x (2019), verify compatibility before use.

Specifications

Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
Host interface: Interface that enables a host controller to communicate with a driver.
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
All features

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
Vietnam
Master (outer) case height:
100.1 mm
Master (outer) case width:
220 mm
Master (outer) case gross weight:
1320 g
Quantity per pack:
1 pc(s)
Master (outer) case length:
154.9 mm
Products per master (outer) case:
10 pc(s)
Harmonized System (HS) code:
84733020

Technical details

Master (outer) case GTIN (EAN/UPC):
10037332213492
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Packaging content

Manual:
Yes

Software

Mac compatibility: Product can be used with Apple Mac software and/or hardware.
Yes

Power

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.
5 W
Power source type: What the power source is.
USB

Performance

Certification:
CE, FCC
Windows operating systems supported: Windows vesions wich can be used with the device.
Yes
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Yes
LED indicators:
Power, Activity
Housing material: What the casing of the product is made of.
Plastic
Charging function:
Yes
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
5 Gbit/s
Maximum digital resolution:
3840 x 2160
Product colour: The colour e.g. red, blue, green, black, white.
Black
Compatible memory cards: Types of memory cards which can be used with this product.
SD, MicroSD (TransFlash)
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
Yes

Network

Auto MDI/MDI-X: A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link.
Yes
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
1000
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Operational conditions

Operating relative humidity (H-H):
10 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45
Storage relative humidity (H-H):
5 - 90

Packaging data

Package weight: Weight of the packaged product.
120 g
Package height: The distance from the top to the bottom of the packaging.
20.1 mm
Package depth: The distance from the front to the back of the packaging.
85.1 mm
Package width: The distance from one side of the packaging to the other.
140 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.09 kg
Depth: The distance from the front to the back of something.
210.8 mm

Ports & interfaces

USB connector type: The type of USB connector/port that this product has.
USB Type-C
Headphone outputs: Number of sockets /ports where headphones are connected.
0
VGA (D-Sub) ports quantity: Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
1
Microphone in: The socket where a microphone is connected to the device.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
HDMI version:
1.4
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
Host interface: Interface that enables a host controller to communicate with a driver.
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 1 23.09.2026 Best delivery
104.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 17 12.10.2026
190.49 €
104.49 €
Stock: 1
Delivery Date: 23.09.2026 Best delivery
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Available only for legal entities
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Delivery Date: 12.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the USB-C Dock Tripp Lite U442-DOCK3-B cost, and is it available for purchase?

The price is 104.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 23.09.2026 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 USB-C Dock Tripp Lite U442-DOCK3-B 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 USB-C Dock Tripp Lite U442-DOCK3-B 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 tripp lite 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 tripp lite 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: card reader integrated, ethernet lan, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, host interface, connectivity technology, 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-C Dock Tripp Lite U442-DOCK3-B?

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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