Sub‑headline: Cable‑free aluminum hub delivers 100W PD pass‑through charging, dual‑slot card reader and dual USB‑A 3.0 ports for Apple Silicon M1‑M4 MacBook users
Date: August 28, 2026
Source: Dongguan Hongxinda Electronic Technology Co., Ltd
DONGGUAN, China / Aug 28, 2026 — Hongxinda Electronic, a professional manufacturer of USB‑C connectivity accessories, today announced the release of its new dual‑plug direct‑attach multiport adapter, tailor‑made for MacBook Pro and MacBook Air equipped with side‑by‑side dual USB‑C ports. Eliminating loose connecting cables, this compact aluminum hub brings practical expansion to photographers, freelancers and mobile office users who rely on Apple Silicon MacBooks.
Most traditional USB‑C docks rely on external cables, which add bulk to laptop bags and occupy extra desk space. This newly‑released model plugs directly into the two built‑in USB‑C ports on the side of compatible MacBooks. The integrated plug‑in structure removes cable clutter while keeping the whole unit slim and travel‑ready. The CNC‑machined aluminum housing matches the MacBook finish and improves heat dissipation during continuous operation.
For creative professionals, the built‑in simultaneous SD and Micro‑SD (TF) card reader is a core highlight. Both memory card slots can work at the same time, allowing creators to quickly offload RAW photos and video footage from cameras directly to MacBook without separate card‑reader gadgets. UHS‑I read and write speeds guarantee smooth file transfers for daily shooting workflows.
The adapter supports up to 100W PD power delivery pass‑through. Users can keep their MacBook charging at full power while using all peripheral ports. Note: The PD port supports power input only; it does not carry data or video signals. Two USB‑A 3.0 ports with 5Gbps bandwidth are available for external hard drives, flash drives, mouse, keyboards and other common USB‑A peripherals.
“Many MacBook‑using photographers want minimal, portable expansion without extra cables,” said Blake, Business Manager at Hongxinda Electronic. “We designed this dual‑plug hub exactly for this user group. It focuses on card‑reading and daily office expansion rather than multi‑monitor output. It is lightweight for travel and perfectly matches MacBook’s aesthetic.”
Key Specifications
- Connection: Dual direct‑insert USB‑C plug for MacBook side dual‑C ports
- PD Port: USB‑C female, max 100W PD pass‑through (power‑only)
- 2 × USB‑A 3.0, 5Gbps data speed
- SD + Micro‑SD(TF) dual‑slot reader, simultaneous read supported, UHS‑I
- Housing: CNC Aluminum alloy
- Compatibility: MacBook Pro / Air with side‑by‑side dual USB‑C ports, M1, M2, M3, M4 series
- Not compatible with laptops from other brands
Availability
The dual‑plug multiport adapter is available now for B2B wholesale and direct‑to‑consumer sales via the official website and Amazon storefront (ASIN: B0DM862P9F). OEM & ODM customization services are offered for global brand partners.
About Hongxinda Electronic Technology
Hongxinda Electronic is a China‑based manufacturer specializing in USB‑C hubs, docking stations and computer peripheral accessories. The company provides finished‑product supply, hardware modification and custom‑branding services for worldwide retailers, distributors and e‑commerce sellers.
Media Contact
Blake
Email: Blake‑Hongxinda@outlook.com
Dongguan Hongxinda Electronic Technology Co., Ltd
メッセージは20〜3,000文字にする必要があります。
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
