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Information Plus
  • Stock: More than 100 left!
  • SQ1-CHJC30-18SB
  • 7350103841523
Description Plus
Square 1 USBC in Stockholm Black is a minimalist power strip designed specifically for Swiss homes and offices. Featuring three Type J sockets that adhere to Swiss outlet standards, this extension cord offers a practical solution for powering multiple devices simultaneously. In addition to the sockets, it includes two high-performance USB-C ports, delivering up to 30W of charging power for modern gadgets and ensuring fast, efficient charging.

With a 1.8-meter cable, the power strip provides the flexibility to position it where needed, whether on a desk, under a table, or against a wall. Its magnetic base, along with the included metal plate and mounting tape, ensures secure placement on a variety of surfaces. The sleek, Scandinavian design in Stockholm Black not only enhances its aesthetic appeal but also makes it a functional and subtle addition to any modern setting.

Square 1 USBC is an ideal match with Avolt’s Cable 1 USB-C to USB-C and USB-C to Lightning cable, available in the same color, offering a cohesive and organized charging solution. Whether used in a home or workspace, this power strip combines form and function to meet the demands of contemporary living.
Specifications Plus
Input Plug type SN 441011 Type 12 (Swiss 3-Pin / Type J)
Output Socket type x3 SN 441011 Type 13 (Swiss 3-Pin / Type J)
Input & Output Voltage range (VAC) 100 to 250
Input & Output Voltage frequency (Hz) 50
Maximum Output Load (Watts) 2500
Maximum Input & Output Current (A) 10
USB Connector type 2x USB Type C
Total USBC Shared Power Max 30Watts @ 5VDC. Max 3,1A (Shared between ports)
Single USB Port Power 30W MAX (5V3A/9V⎓3A/12V⎓2.5A/15V⎓2A/20V⎓1.5A)
USB output protection OVP/OCP/OTP/short circuit protection.
Cable length (m / ft.) 1.8 / 6
Cable Material Soft touch PVC
Cable Diameter (mm) 7
Product Enclosure Dimensions (mm) 76x76x76
Base Feet material Silicone
Enclosure material: Plastic (PC, ABS) (20% recycled content)
Base Magnet YES
Certifications CE, S+, ROHS compliant
Product/Net Weight (grams) 450
Gross weight (grams) 720
Country of Origin P.R.C
Insulation Class Class 1
Ingress Protection Grade / IP rating IP20
Idle Power Consumption (Watts) <1
Socket Safety Shutters YES
Operating temperature range -10°C to 40°C
Downloads Plus
Stockholm Black - USB-C (30W) 1.8m

Square 1 (CH)

The Square 1 USB-C is a sleek and practical power strip, ideal for use in homes, offices, and public spaces. Designed with a focus on quality and versatility, it combines convenience with a modern aesthetic.

  • Three Type J Swiss sockets
  • Dual USB-C ports (30W charging)
  • 1.8m flexible power cable
  • Magnetic base for secure mounting, complete with an adhesive iron plate

Customer Reviews

Based on 146 reviews
88%
(129)
7%
(10)
4%
(6)
0%
(0)
1%
(1)
K
KF (Berlin, DE)
Well designed

Very happy with my purchase. Conveniently added power options without compromising on aesthetics. Simply took it out of the box, and it was already a beautiful color that blended into my decor. The magnetic base allows for easy, flexible mounting options.

j
jon b. (Hastings, GB)
Very Happy

Love the Simplicity and elegance of these extension cords

D
David G. (Manchester, GB)
Beautiful and robust

From cube to plug, it feels strong and sturdy. Design wise it's a lovely looking example of simple yet functional design. At last an extension lead that doesn't need to be hidden away.

E
Elien V. (Diegem, BE)
Beautiful design & making my life easier

Gone are the days where I have to awkwardly duck under my desk to plug in my laptop. Now I have a beautifully designed and useful extension cord in the middle of my desk. Even charging my phone is a pleasure now, because I am no longer losing my USB C cable when I remove my laptop, it can stay plugged in always.

K
Kristina L. (Margate, GB)
All great

Everything is perfect, from packaging to quality and functionality. Very happy about collaboration between Avolt and Martinelli Luce.

Reviews in Other Languages

B
Baptiste S. (Paris, FR)
Topissime

Voilà une prise indispensable. Parfait pour les endroits non accessibles. Desing parfait. Mes amis me demande à chaque fois la marque et le site. Je recommande !

I
Isabelle F. (La Rochelle, FR)
Super design, très bonne qualité

Ce cube Avolt correspond parfaitement au format de la prise et se révèle aussi discret que beau et pratique. L’œuf de Colomb, en quelque sorte

J
Julia M. (Egelsbach, DE)
Wow!

Sie sehen nicht nur toll aus, sondern sie sind auch so flexibel in der Handhabung. Das Kabel hat eine tolle Qualität und es lädt super schnell.