This article covers Ljmyy USBデスクグロメット穴USBマウントデスクトップグロメット穴デスクトップケーブル整理 PCノートパソコンデバイス用.
Overview
The Ljmyy USB Desk Grommet Hole USB Mount Desktop Grommet Hole Desktop Cable Organizer for PC Laptop Devices is a USB hub designed to mount directly into a desk grommet hole. It features two USB 3.0 ports and two Type-C ports, with support for up to 100W Power Delivery input. This hub helps keep your desktop tidy by routing cables through the desk, while expanding connectivity for peripherals. The plastic body is available in black and white, blending into most desk setups. This product fits into standard desk grommet holes (approximately 2.5cm diameter or larger) and secures in place. The 120cm cable provides ample length to reach under-desk PCs or power strips. An LED indicator shows power and data activity.
Key Features
2x USB 3.0 Ports: Supports data transfer speeds up to 5Gbps, ideal for external SSDs, flash drives, and printers. 2x Type-C Ports with 100W PD Input: Enables fast charging for laptops and tablets while transferring data simultaneously. Desk Grommet Mount Design: Installs easily into desk cable holes, reducing visible cables and freeing up workspace. 120cm Cable Length: Long enough to route under most desks, keeping connections hidden. * LED Indicator: Clearly shows power status and data activity.
Connectivity & Compatibility
The hub is backward compatible with USB 2.0 and USB 1.1 devices. The Type-C ports support USB Power Delivery 3.0 up to 100W input, allowing rapid charging of compatible laptops, tablets, and smartphones. It works plug-and-play with Windows, macOS, Linux, and Chrome OS without additional drivers. For desk mounting, the grommet hole should be at least 2.5cm in diameter; desk thickness up to approximately 4cm is supported. Always verify fit before installation.
Product Info
First available around 2025 on . Typical pricing ranges from ¥2,800 to ¥3,500 (subject to change). Warranty is provided by the seller (Qianyoujie), usually 30-day return policy. The package includes the hub only; a USB PD power adapter is required separately. Available in black and white.
Best Use Cases
Cable Management Enthusiasts: Perfect for users who want a clean desk by hiding cables through grommet holes. The hub mounts flush with the desk surface. Laptop Users at a Desk: Connect your laptop via a single Type-C cable for both charging and data, reducing clutter. * Multi-Device Users: Ideal for connecting external drives, mouse, keyboard, and printer simultaneously, solving port shortage on laptops or desktops.