JSAUX (stylized as JSAUX®) is a Chinese consumer electronics brand that designs and manufactures accessories for gaming handhelds, smartphones, tablets, laptops, and other digital devices. The company is best known internationally for its accessories for the Steam Deck, Nintendo Switch, ROG Ally, and USB-C devices, including docking stations, chargers, cables, protective cases, and screen protectors. Since its founding in 2016, JSAUX has grown into one of the largest third-party accessory brands in its category, distributing products to customers in over 100 countries. [1]

JSAUX was established in 2016 with an initial focus on manufacturing USB data cables and charging accessories. As USB-C technology became widespread, the company expanded into hubs, adapters, HDMI accessories, power solutions, and computer peripherals.

The brand experienced rapid international growth through Amazon and other online marketplaces between 2017 and 2020. During this period, it expanded its research, manufacturing, and logistics capabilities while entering markets across North America, Europe, and Asia. [2]

A major turning point came in 2022, when Valve released the Steam Deck. JSAUX became one of the first companies to introduce a complete ecosystem of third-party Steam Deck accessories, helping establish the brand among PC gaming enthusiasts. [3]

JSAUX manufactures a broad range of accessories, including:

Gaming Accessories

• Steam Deck docking stations

• Steam Deck ModCase

• Protective carrying cases

• Screen protectors

• Cooling accessories

• Controller grips

• Gaming docks

• RGB docks

Computer Accessories

• USB-C hubs

• Multi-port docking stations

• HDMI adapters

• DisplayPort adapters

• Ethernet adapters

• USB-C cables

• Video cables

Mobile Accessories

• Fast chargers

• Power banks

• Magnetic charging accessories

• Phone stands

• Tablet accessories

Nintendo & Handheld Accessories

Following the popularity of handheld gaming, JSAUX expanded into accessories compatible with:

• Nintendo Switch

• Nintendo Switch OLED

• Nintendo Switch 2

• ASUS ROG Ally

• Lenovo Legion Go

• MSI Claw

• Other USB-C handheld gaming devices

The company continues to introduce accessories for newly released handheld consoles and gaming hardware. [4]

Unlike many accessory brands that outsource multiple stages of production, JSAUX states that it manages much of its process internally, including:

• Research & Development

• Product design

• Manufacturing

• Marketing

• Global sales

• Customer support

The company says this approach allows faster product development and lower production costs while maintaining quality control. [5]

According to the company:

• Products are sold in 100+ countries

• More than 20 million customers have purchased JSAUX products since 2016

• The brand has generated annual sales exceeding US$70 million

• It was listed among the Amazon Global Selling Top 100 Chinese cross-border brands in 2019. [6]

JSAUX has built a reputation for offering feature-rich alternatives to first-party accessories, often at lower prices.

The brand is especially recognized within the Steam Deck community for releasing docks, protective cases, and replacement parts shortly after the console’s launch. Community discussions frequently describe JSAUX products as offering strong value, though some users compare them with premium competitors such as dbrand depending on build quality and pricing preferences. [7]

JSAUX’s official slogan is:

“Connect More, Power More.”

According to the company, this philosophy emphasizes:

• Practical functionality

• Modern industrial design

• Affordable pricing

• Continuous product innovation

• User-centered design

The company also highlights ongoing investment in manufacturing improvements and research to support future product development. [8]

In recent years, JSAUX has expanded beyond Steam Deck accessories into products for newer handheld gaming platforms. At CES 2026, it showcased a multifunction gaming dock for the Nintendo Switch 2, and it has also announced accessories for devices such as the Xbox Ally and experimental customizable faceplates for Valve’s upcoming Steam Machine concept. [9]

JSAUX provides customer support through:

• Official online store

• Email support

• Warranty service

• Returns and refunds

• Product documentation

• FAQ and troubleshooting resources

Support information is available through the company’s official website. [10]

JSAUX has evolved from a cable manufacturer into a globally recognized accessories brand focused on gaming and USB-C ecosystems. Its growth has been driven by early adoption of emerging platforms—particularly the Steam Deck—and a strategy of offering well-featured accessories at competitive prices. Today, its portfolio spans docking stations, protective gear, charging solutions, and peripherals for handheld gaming devices, computers, and mobile electronics, serving customers across more than 100 countries. [11]

1. About us

2. Jsaux – EverybodyWiki Bios & Wiki

3. JSAUX Reviews | Read Customer Service Reviews of www.jsaux.com

4. FAQs

5. JSAUX is showing off its new Switch 2 dock at CES 2026, and my setup wants a piece

6. JSAUX unveils new Xbox Ally & Ally X accessories with fresh carrying cases and tempting charger deals

7. What makes a dock brand good?

8. Jsaux or dbrand

9. Jsaux doubles down on its Steam Machine e-ink faceplate plans with a dot matrix version and a panel that looks like my weird 2000s Hi-Fi PC

10. JSAUX Support: Help & Customer Service

11. JSAUX Refocuses on the Steam Deck with New Hardware Drops and a Global Sale Up to 50% OFF