The DOACE 3-Inch Power Grommet is a flush-mount desk accessory that integrates two AC outlets and four USB charging ports into a single, tidy unit. With two USB-C PD 3.0 ports (20W each) and two USB-A ports (18W each), it can simultaneously charge smartphones, tablets, and other small devices while keeping your desktop clutter-free.
Installation requires a 76 mm hole in your desk surface. The included locking ring secures the grommet firmly, and the 1.83 m flat plug extension cord provides flexibility in placement.
ETL certified and built with fire-resistant materials, this power tap is designed for safe, long-term use in home offices, gaming setups, and conference rooms. The AC outlets support 125V/12A/1500W total, suitable for monitors, lamps, and other desk peripherals.
The USB-C ports support Power Delivery 3.0 up to 20W, ideal for fast charging iPhones, Android phones, and tablets.
USB-A ports deliver 18W for older devices. Compatibility requires a desk top thickness of up to 30mm and a 76 mm diameter cutout.
The flat plug is low-profile, fitting behind furniture easily. DOACE is a brand specializing in power strips and charging accessories.
Package includes the grommet body, locking ring, 1.83 m extension cord, and manual.
Color is white only. Warranty is not explicitly stated by the manufacturer, but 's standard return policy applies.
Remote workers and home office users: Keep your desk tidy by consolidating power and charging for your laptop, phone, and tablet in one spot. The USB-C ports are great for quick top-ups during the workday.
Gamers and streamers: Reduce cable clutter around your monitor and peripherals. Note that high-power gaming PCs should still use a dedicated power strip.
- Shared desks and meeting rooms: Install in conference tables so participants can easily charge devices without hunting for outlets. USB-C fast charging is a plus for short meetings.
Installation requires drilling a 76 mm hole, which may not be suitable for renters or those unwilling to modify their desk. The USB total output is limited to 40W, so charging a laptop via USB-C will be very slow—use the AC outlets for that.
Also, the AC outlets are 2-prong only (no ground), so devices with grounded plugs may need an adapter. Q: Can this grommet be installed on metal or plastic desks?
A: Yes, as long as the material can be drilled and the thickness is within 30mm. Wood, metal, and thick plastic are all fine.
Q: Will the USB-C ports charge my laptop? A: They output 20W, which is enough for phones and tablets but insufficient for most laptops (which typically require 45W or more).
Use the AC outlets with your laptop's original charger. Q: Is there a warranty?
A: The manufacturer does not specify a warranty period, but purchases are covered by their 30-day return policy.
Product Disclosure (Amazon)
- Manufacturer: DOACE
- Seller: Amazon US
- Fulfilled by: Amazon US
- ASIN: B0FL7D3863
- Note: This article covers a manufacturer-made product based on Amazon listing details.
