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header-product Sonnet Echo 20 Thunderbolt 4 SuperDock Wired Black 100W Power Delivery 2500 Mbit/s
407.49 €

Sonnet Echo 20 Thunderbolt 4 SuperDock Wired Black 100W Power Delivery 2500 Mbit/s

Sonnet Echo 20 Thunderbolt 4 SuperDock Photo 1
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Sonnet Echo 20 Thunderbolt 4 SuperDock Wired Black 100W Power Delivery 2500 Mbit/s

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Short description

The Sonnet Echo 20 Thunderbolt 4 SuperDock features wired connectivity with a Thunderbolt host interface, delivering up to 100W power. It supports Ethernet LAN data rates of 2500 Mbit/s and is compatible with SD memory cards. The dock has a cable length of 0.7 m and is designed for efficient data transfer and device charging.
Available at price 407.49 €: 2 pcs.
Total available for order: 24 pcs.
Warranty: 2 Years
SKU: 10738239
Manufacturer: Sonnet
Charging device included Charging device included
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.10.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
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Product information

Description

The Sonnet Echo 20 Thunderbolt 4 SuperDock is a wired docking station that expands a computer’s connectivity with Thunderbolt 4 performance, up to 100W power delivery, an internal M.2 NVMe SSD slot, HDMI display output, 2.5 Gigabit Ethernet, multiple high-speed USB ports, SD card reader, and dedicated RCA audio outputs. It connects to a computer with a single Thunderbolt cable (0.7 m included) and is compatible with Apple M series Macs, Thunderbolt 3 Intel Macs, Thunderbolt 3/4 and USB4 Windows systems, Thunderbolt 4/USB4 Chromebooks, and M series iPad Pro.

Advantages

The Echo 20 SuperDock consolidates power, storage expansion, networking, and peripheral connections into one device, enabling a single-cable workflow with up to 100W charging to the host computer. It offers an internal M.2 NVMe slot for up to 8TB of additional storage (SSD sold separately), a built-in HDMI port for direct display connection, and a 2.5 Gb/s Ethernet interface that delivers faster transfers over existing Cat5e or better cabling. Four USB-A and four USB-C ports provide 10Gbps USB 3.2 Gen 2 speeds with up to 7.5W per port; the dock also includes an SD UHS-II card reader, stereo RCA outputs, and security features such as a Thunderbolt 4 cable with ThunderLok 4 retainer and Kensington Lock compatibility.

Suitable for

  • Professionals who need multiple displays and high-speed peripheral connections
  • Photographers and videographers who require fast SD card and NVMe SSD transfers
  • Home and small office users who want faster-than-gigabit Ethernet without rewiring
  • Laptop users who prefer a single-cable docking and 100W charging

Key specifications

  • Host interface: Thunderbolt 4 (includes Thunderbolt 4 cable, 0.7 m)
  • Power Delivery: up to 100W to computer via rear Computer/Charging port
  • Internal SSD: M.2 NVMe slot, supports up to 8TB (SSD sold separately); transfer rates up to ~800 MB/s
  • Ethernet: 2.5 Gigabit Ethernet (2500 Mbit/s); backward compatible with 1Gb/s and 100Mb/s
  • Video outputs: 1× HDMI onboard; Thunderbolt ports support single up to 8K or dual 6K @60Hz depending on host capabilities
  • USB: 4× USB-A (USB 3.2 Gen 2, 10Gbps, up to 7.5W each), 4× USB-C (USB 3.2 Gen 2, 10Gbps, Type-C charging supported)
  • Media reader: UHS-II SD card slot (up to 320 MB/s read)
  • Audio: stereo RCA outputs
  • Security: ThunderLok 4 retainer included; Kensington Lock slot ready
  • Colour: Black

How to use

Place the Echo 20 SuperDock on a stable surface and connect it to your computer using the supplied Thunderbolt 4 cable. Install an M.2 NVMe SSD by removing the two screws on the bottom panel, inserting the SSD into the internal slot, and reinstalling the cover. Connect monitors to the onboard HDMI port or to the Thunderbolt/USB-C ports as supported by your host. Attach USB peripherals, an Ethernet cable, SD cards, and RCA audio cables as needed. The dock will provide power to the connected laptop (up to 100W) and supply up to 15W on downstream Thunderbolt ports and up to 7.5W on each USB port for bus-powered devices.

Usage recommendations

For best network performance use Cat5e or higher cabling and a 2.5Gb Ethernet-capable switch or NAS. Choose an M.2 NVMe SSD that is listed as compatible in Sonnet’s NVMe SSD compatibility documentation. When using multiple high-bandwidth devices and displays, verify your computer’s Thunderbolt/USB4 video and bandwidth capabilities to ensure the desired multi-display and throughput configuration.

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
Host interface: Interface that enables a host controller to communicate with a driver.
Thunderbolt
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
All features

Other features

Cable length: How long the cable is.
0.7 m

Packaging content

AC adapter included:
Yes

Cooling

Built-in fan:
No

Performance

Built-in speaker(s): The device contains speaker(s) to produce sound.
No
Charging function:
Yes
Hot-Plug support: Device has hot-plug capability, which means that user can replace system components without shutting down the system.
Yes
Cable lock slot type:
Kensington
Cable lock slot: Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black
Supported SSD sizes:
M.2
SSD interface: The type of interface(s) with which the Solid State Drive is connected to other hardware.
M.2
Built-in SSD:
Yes
Compatibility: The other products, software and hardware this product can be used with.
Apple M series Macs; Thunderbolt 3 Intel Macs; Thunderbolt 3/4 and USB4 Windows computers; Thunderbolt 4 and USB4 Chromebook; and M series iPad Pro
Compatible memory cards: Types of memory cards which can be used with this product.
SD
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

Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
2500
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
Microphone in: The socket where a microphone is connected to the device.
Yes
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
Headphone connectivity: How headphones connect to a device e.g. wirelessly or via a cable and connector.
3.5 mm
HDMI version:
2.1
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
Thunderbolt 4 ports quantity:
3
Combo headphone/mic port:
Yes
USB Power Delivery (USB PD):
Yes
USB Power Delivery up to:
100 W
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 2 (3.1 Gen 2) Type-A ports quantity:
4
Host interface: Interface that enables a host controller to communicate with a driver.
Thunderbolt
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
EU16 2 01.10.2026 Best delivery
407.49 € Best price
WH94 11 01.10.2026 Best delivery
410.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 11 15.10.2026
427.99 €
407.49 €
Stock: 2
Delivery Date: 01.10.2026 Best delivery
Warehouse: EU16
410.99 €
Stock: 11
Delivery Date: 01.10.2026 Best delivery
Warehouse: WH94
Available only for legal entities
427.99 €
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Delivery Date: 15.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Sonnet Echo 20 Thunderbolt 4 SuperDock cost, and is it available for purchase?

The price is 407.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 01.10.2026 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 Sonnet Echo 20 Thunderbolt 4 SuperDock 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 Sonnet Echo 20 Thunderbolt 4 SuperDock 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 Sonnet 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 Sonnet 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, 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.
warranty
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