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This section provides an overview for universal serial bus (usb) adapters as well as their applications and principles. Also, please take a look at the list of 27 universal serial bus (usb) adapter manufacturers and their company rankings. Here are the top-ranked universal serial bus (usb) adapter companies as of December, 2024: 1.Dracal Technologies, 2.ORICO Technologies Co.,Ltd., 3.Valet Spot.
Table of Contents
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A USB adapter is a device that converts AC power, commonly used in homes, to USB power. The official name for USB is "Universal Serial Bus," a standard created to unify various port shapes. A USB adapter serves as an intermediary between a USB port and an electrical outlet.
USB adapters are a common sight in our daily lives, with two primary functions:
These adapters are affordable and widely available at convenience stores and electronics retailers.
Most USB adapters are AC-powered, connecting to a standard electrical outlet. They typically consist of a power outlet, USB port, casing, and an AC-DC converter. The standard outlet is a 100 VAC household type, featuring two power plugs and a hole to prevent disconnection. The common USB port is Type-A, divided internally into four conductors with two at each end for power. The casing, made from resin or other high-insulation materials, protects internal components and prevents electric shock, while the AC-DC converter transforms AC power into 5 VDC. The efficiency and capacity of this conversion depend on the converter's performance.
The unification of USB standards has enhanced compatibility and consumer convenience. However, to charge devices such as cell phones, a separate USB cable that converts USB to Micro B, Type-C, etc., is needed. USB standards have evolved with the advancement in information processing speed. The most common type is USB Type-A, used in many PCs, while Type-C has rapidly gained popularity in smartphones and high-end PCs.
The charging speed of USB adapters depends on their maximum power output. As the USB standard defines the voltage as 5 VDC, adapters with higher current capacity can enable faster charging. However, the performance of these adapters can be affected by the specifications of the USB cable used. Therefore, it's crucial to check the specifications of both the USB adapters and cables when purchasing.
USB devices are categorized as either bus-powered or self-powered. Bus-powered devices draw power from a USB port on a PC or similar device and do not require individual power sources. This setup reduces cable clutter but limits the operation of high-power-consuming USB devices. In contrast, self-powered devices require USB adapters and can operate high-power devices like external HDDs, printers, and scanners.
USB adapters generate heat during AC-DC and voltage conversion. If an adapter becomes deformed or emits a strange smell due to heat, it poses a fire hazard and should be discontinued and replaced immediately.
*Including some distributors, etc.
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Mingston Electronics (MEC) is a manufacturer of cable assembly products for major electronics companies in North America. The company established in 1976, consists of several international operations in major industrial countries including Taiwan, Hong Kong, China, and the Philippines. Their product range caters to the needs of the electronics, telecommunications, automotive, and consumer goods sectors. Its main products include AC power cords, DC power cords, computer cables, audio and video cables, and wire harnesses.
Belkin International, Inc. is a manufacturer of consumer electronics and networking products founded in 1983, headquartered in El Segundo, California. Specializing in producing mobile and computer connectivity devices and peripherals, its offerings include wireless chargers, power banks, charging cables, audio and video adapters, and smart speakers. In 2023, it received the Sustainability Initiative of the Year award for its sustainability and eco-friendly practices. Choosing to use Post-Consumer Recycled (PCR) materials for product casings and implementing plastic-free packaging, it actively supports the reuse of plastics that would otherwise end up in landfills.
Valet Spot, founded in 2007 in San Diego, California, is a manufacturer of valet parking equipment and accessories. The product range encompasses valet podiums, key cabinets, and tickets that are designed to enhance the efficiency and professionalism of valet parking services. The products offer durable and functional solutions for valet attendants, ensuring smooth operations and secure key management. These optimal-quality products serve hotels, restaurants, casinos, and event venues, providing customers with the tools for optimizing valet parking services. The company is a part of the AE International Group, and is National Parking Association, International Parking Institute, and WBENC certified.
Tenergy Corporation was established in 2004 as a manufacturer and supplier of batteries, chargers, and electrical products. The corporation, headquartered in Silicon Valley, California, serves the transportation, storage, medical, battery, and military industries. Tenergy products include NiMH, Li-Polymer, LiFePO4, NiCd batteries, and chargers. Their products are also used in electronics and newer technologies. The company runs an online store called Tenergy POWER, and additionally, they offer full US-based support for troubleshooting and technical assistance.
Founded in San Clemente, California in 1997, NetSource Technology, Inc. is an independent stocking distributor of electronic components and global procurement services, providing comprehensive supply chain solutions to OEMs and contract manufacturers worldwide. NetSource Technology serves the aerospace, automotive, IoT, medical, mobile device, and telecommunications industries and related companies. NetSource Technology specializes in locating hard-to-find, obsolete, end-of-life and highly allocated components with long lead times, supporting customers throughout the complete supply chain lifecycle.
Kinequip, Inc. was founded in 1946 in Buffalo, NY as a distributor of industrial parts, accessories, and kits. Today these offerings have grown to include motors, compressors, blower systems, clams, pumps, various fittings, gauges, and sensors, as well as pneumatic and high-pressure devices. Kinequip also serves as a distributor for individual device and parts manufacturers. Kinequip additionally offers custom-designed solutions ranging from R&D to unique components and special-made parts, as well as value added designs on demand.
DCC Corporation, established in Pennsauken, NJ, is a distributor of hotspot thermocouple welders used by researchers, manufacturers, and labs. Their product portfolio includes The HotSpot PLUS, Hotspost I, and Hotspot II used for thermocouple fabrication and temperature sensing applications in various industries, including aerospace, automotive, power generation, oil and gas, and chemical processing. The company also provides services including national distribution, product selection, installation, preventative maintenance, troubleshooting, repair and customer service.
Quail Electronics is headquartered in Livermore, California. QUAIL is an acronym for Quality products, Unparalleled customer service, Always competitive, Integrity, stability, commitment, and Live sales and support. Quail Electronics is a global distributor of power cord supplies for the OEM market. Quail Electronics primarily offers power cords, adapters, power strips, wire, and other cord-related devices such as cable retention devices. Quail Electronics also offers custom cord design for length, gauge, color, conductor count, and outlet compatibility.
Acromag was founded in 1957 and operates out of Wixom, Michigan. Acromag designs critical measurement instrumentation equipment for the petrochemical and aerospace industries as a designer of analog and digital control products for the industrial I/O and defense OEMs markets. Acromag has two primary segments: signal conditioners & network I/O and embedded I/O & processing solutions. For signal conditioners, Acromag produces ethernet I/O modules, temperature transmitters, signal splitters, process limit alarms, signal converters, and more. For embedded I/O, Acromag also produces interface I/O boards, reconfigurable FPGA boards, and more. Acromag manufactures its products in the United States and ships globally.
Zooby Promotional was founded in 2006 in Dallas Texas. Zooby Promotional is a promotional products supplier and custom importer. Zooby offers standard and custom-ordered apparel including shirts, office wear, outerwear, bottoms, headwear, aprons, gloves, and shoes; awards including trophies, plaques, emplems, paper weights, and vases; bags such as tote bags and backpacks, drinkware such as mugs, tumblers, steins, and cups; fun category items such as camping, team spirit items, balls, toys, and golf items; headware, health and first aid equipment, office equipment, technology items, writing items, as well as items from other categories such as eco friendly, made in USA, and executive gifts.
Dracal Technologies is a developer and manufacturer of data acquisition and sensor products established in 2011 in Brossard, Quebec, Canada. The company primarily produces remote data logging stations outfitted with Ethernet or Wi-Fi connectivity and cloud-based software, USB sensors for physical parameters such as humidity or temperature, and data integration toolkits for a range of platforms. It also offers calibration and certification services for custom engineered products for client projects. The company chiefly serves clients in the research, biomedical, and engineering industries.
ATEN INTERNATIONAL Co., Ltd. is a company based in Taiwan, a manufacturer produces wide range of products including KVM switches, video matrix switches, video extenders, video splitters, and other connectivity and management solutions. ATEN International, founded in 1979, was established with their service to simplify and enhance the control and management of various computing and multimedia environments. The company has received several awards including the Taiwan Excellence Award, which honors outstanding Taiwanese products.
Shenzhen Tenda Technology Co. Ltd. is a Chinese networking devices and equipment manufacturer that was established in Shenzhen, Guangdong in 1999. The company’s product lineup includes gateways and modems for various broadband connections, network expansion adaptors, whole-home Wi-Fi systems, and IP camera devices. It also offers business- or enterprise-grade network devices such as outdoor customer premises equipment (CPEs) and ceiling APs. The company’s products are commonly used across China’s commercial and residential sectors, as well as in its healthcare and hospitality industries.
EDIMAX Technology Co., Ltd., is a Taiwanese manufacturer of data networking communication products and a key player in the telephone and telegraph apparatus sector, established in 1986. The company designs, developes, manufactures and distributes a broad range of advanced networking solutions. Its success is based on a positive corporate image and the continuous expansion of its partner channel networks. It has obtained ISO 9001 and ISO 14000 certification. Its global presence spans across North America, Asia, and Europe, with branch offices in California, the UK, Europe, UAE, China, Singapore and more. It currently serves over 70 countries via our worldwide distribution channels.
Trombetta, Inc. is an American ISO 9001-certified manufacturer of DC power switching and related power management products that was established in Milwaukee, Wisconsin, in 1932. The company offers controller area network (CAN) devices for automotive or industrial systems, DC contactors for high current switching up to 48VDC, and power splitters for power distribution applications. It also offers digital switching systems, voltage regulators, and industrial work solenoids. The company’s products are commonly used in heavy machinery, power sports such as motocross racing, and the electric vehicles industry.
FLSmidth is based in Copenhagen, Denmark. FLSmidth is a full flowsheet technology and service supplier to the global mining and cement industries. FLSmidth’s services reduce customer costs and environmental impact while improving performance. FLSmidth’s mining solutions include maximizing lithium production, reduce water usage, enhance wear resistance, improve flotation efficiency, and reducing downtime. FLSmidth’s services include online condition monitoring services, feeding and dosing equipment services, electrical and automation audits, gas analysis and emissions monitoring services, service aggrements for MAAG Gear Units, and gravity concentrator services, audits, and training.
Japan HP Co., Ltd., established in 2014 and headquartered in Minato-ku, Tokyo, is a manufacturer specializing in a diverse range of IT hardware and peripherals. Their wide range of products includes printers for printing documents and photos, monitors for displaying computer output, desktops for general computing tasks, laptops for portable computing, as well as chargers and adapters to power and connect HP devices with other devices. Tokyo Factory & Logistics Spark has acquired ISO9001 certification for quality management systems, ISO14001 certification for environmental management systems, and ISO27001:2013 certification for information security management systems.
ASUSTeK Computer Inc. (ASUS) is a Taiwanese multinational developer and manufacturer of consumer electronic products that was established in 1989 and is based in Beitou, Taipei. The company produces various computing devices including desktop, laptop, and netbook models. They also function as an OEM of motherboards, computer assembly components, displays, networking and IoT devices, and smartphone parts. ASUS has several notable subsidiaries operating worldwide, including ASUS Republic of Gamers (ROG), ASMedia, and AAEON.
Sandberg A/S, established in 1985 and based in Bikerod, Denmark, is a manufacturer and supplier of computer accessories and equipments. Its product portfolio includes computer accessories, webcams, USB adaptors, earphones, headsets audio, sports equipments, mobile accessories, cable solutions, and systems. They are used in multiple applications such as automation, computers, mobiles, electronic gadgets, and other web solutions. The company also offers IT solutions, technical support, 5-year warranty with double-tested solutions.
Kyocera Corporation was incorporated in 1946 in Kyoto, Japan as Kyoto Ceramics, but the name was later shortened to Kyocera. Kyocera is a multinational manufacturer and distributor of consumer products as well as industrial components including ceramic and electronic components used in the semiconductor, wireless communications, electronics, and wireless communications markets. Kyocera’s consumer products line includes smartphones and kitchenware such as ceramic knives, cookware, and drinkware. Ceramics are used in semiconductors, solar photovoltaic modules, as well as cutting tools. Kyocera’s electronics cameras, LCDs, medical products, and more.
Interworld Electronics & Computer Industries Inc was founded in 1978 and headquartered in Point Roberts, Washington. The company is a distributor of electronic diagnostics and measurement tools. The company has other offices in Canada and international support available. The company also offers a variety of software for construction as well as for PC-based tools such as automotive oscilloscopes. The company offers a variety of digitizers, automotive diagnostics tools, high-voltage products, data acquisition products, and others.
Accele Electronics, Inc. is based in Santa Fe Springs, California. Accele has a 30 year history as a manufacturer and distributor of automotive technology solutions, also offering services such as, installation and support throughout its 30+ year history. Example products include LCD monitors, headrest monitors, mirror monitors, drive and park sensors, video recording and camera kits and accessories, A/V switchers, RV camera systems, cables, lighting, HUD, security systems, fuses and circuits, relays, bus and coach amenities, as well as comfort and convenience items.
Dell Inc. is an American developer and manufacturer of personal computers and related products established in Round Rock, Texas in 1984 as a business unit of Dell Technologies. The company primarily designs and produces various personal computers, including desktop, laptop, netbook, and tablet models. They also manufacture servers, storage devices, computer peripherals, and network switches to wide a range of specifications, including for large enterprises or competitive gaming. Dell, Inc. operates globally with more than 50 facilities, sales offices and distribution centers across North America, South America, Europe, and Asia.
GME Technology Co., Ltd., established in 1999 and located in Taichung Taiwan, is a supplier of switching power supplies including AC/DC power supply, battery charger and LED driver products. The company's AC/DC power supply, battery charger and LED driver and other power supplies are in accordance with ISO 14001 and ISO 9001 International Quality Management System and ERP Resource Management System. Also, millions of other switching power supplies are sold under its brand name. It provides all kind of OEM/ODM products to fulfill customer needs by research, manufacture and after-sales service, distributing to Japan, America, Europe, Middle East and more.
Classic Automation based in Webster, New York is a parts distributor and repair servicer for installed controlled systems, drives, and servo motors, as well as a purchaser of well-maintained surplus systems. Parts that Classic Automation distributes and repairs include DcS, PPLC, and CNC control systems, panel controllers, HMI panels, display panels, drives, encoders, resolvers, and power supplies. Classic automation also offers hard drive repair services and support for customizing functionality in Panelicity controllers.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | EDIMAX Technology Co., Ltd. |
11.1%
|
| 2 | Valet Spot |
8.3%
|
| 3 | Tenergy Corporation |
8.3%
|
| 4 | Quail Electronics Inc. |
8.3%
|
| 5 | DCC Corporation |
8.3%
|
| 6 | Dracal Technologies |
5.6%
|
| 7 | ORICO Technologies Co.,Ltd. |
5.6%
|
| 8 | GME Technology Co., Ltd. |
5.6%
|
| 9 | Mingston Electronics, Inc. |
5.6%
|
| 10 | NetSource Technology, Inc. |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the universal serial bus (usb) adapter page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
10 | 52.6% |
|
Taiwan
|
4 | 21.1% |
|
China
|
2 | 10.5% |
|
Canada
|
1 | 5.3% |
|
Denmark
|
1 | 5.3% |
|
Japan
|
1 | 5.3% |
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