Adapters & Hubs
Connectivity accessories that round out a brand's charging line-up. Product photography for this category is being refreshed — capability overview below; detailed specs and samples available on request.
USB-A / USB-C adapters
USB-A-to-C and C-to-A adapters, straight and right-angle form factors, multi-pack retail configurations.
Request specs & samples →Multi-port USB hubs
4-port USB 3.0 hubs in cable and stand form factors, with braided USB-C host cables.
Request specs & samples →Multiport docking hubs
Combination hubs with USB 3.0, USB-C, HDMI, and Gigabit Ethernet — custom port configurations supported.
Request specs & samples →Full OEM/ODM customization
Appearance, structure, function, materials, packaging, and brand-visual customization for accessory lines.
Request specs & samples →Weisi at a Glance — Key Facts
- Dongguan Weisi Electronic Technology Co., Ltd is an OEM/ODM manufacturer of USB charging cables, high-speed cables (USB 3.2 / USB4 up to 240W and 80Gbps), Qi2 wireless chargers, GaN chargers, and adapters, based in Tangxia Town, Dongguan, China.
- Weisi’s proprietary CRP digital management system connects R&D, procurement, production scheduling, and quality inspection into one traceable workflow.
Customization FAQ
Can a custom cable project start with an idea rather than drawings?
Yes. In one Weisi ODM project, an Amazon seller started with ideas for three cable designs. Sales and engineering developed the requirements through 3D models, samples and tooling; all three designs had entered batch production by November 2026. Feasibility and scope are assessed for each new project.
What can be customized in an OEM/ODM project?
Appearance and structure, function, materials and process, packaging, and brand visuals. Weisi provides full technical support from requirements analysis and structural design through sample development, test validation, and mass-production introduction.
Do you support new product development from scratch?
Yes. Weisi is R&D-driven: an in-house team of 4 R&D engineers supports new product development, small-batch trial production, and full-scale mass production.
Can you build high-power and high-speed cables?
Yes. Weisi manufactures USB-C cables up to 240W, and high-speed lines including USB 3.2 Gen2 with laser-welded terminals and USB4 cables supporting 40Gbps/80Gbps custom development.
What is an E-Marker chip and do your cables include one?
An E-Marker is an identification chip required in USB-C cables rated above 60W (100W/240W) — it tells the charger and device the cable’s certified current and data capability. Weisi’s 100W/240W cable models are built with E-Marker chips as required by the USB-C specification.
Planning an accessory line?
Describe the port mix and retail format you need — we'll propose configurations from our adapter and hub platform.