Dual Layer Desk Clamp Power Strip with 4 USB Ports - 19-in-1 Surge

In this review of the Dual Layer Desk Clamp Power Strip the bottom line is simple: this is for people who need a high-capacity, tidy power solution at a desk or workstation. The reviewer found the clamp design and dual-layer layout to be the single biggest reason to buy, because it holds 15 AC outlets plus 4 USB ports while keeping cables off the work surface. Installation is tool-free and the included surge protection gives added peace of mind for home offices and shared workspaces.

Key Features

• 19-in-1 capacity: The dual-layer design combines two strips to deliver up to 19 devices powered simultaneously, reducing the need for additional extension cords.
• 4 USB ports including USB-C: Two USB-C 20W ports plus two USB-A ports let you charge phones and tablets directly without using AC adapters.
• 1200J surge protection: Built from fire-resistant ABS with a 1200-joule rating and a built-in circuit breaker to protect devices from spikes and overloads.
• Ultra-thin flat plug: The 0.33 in thin, 45 right-angle plug fits behind furniture and does not block the bottom socket on a dual outlet.
• Under-desk cable management: Clamp mounting keeps the strip secured to the desk edge and reduces cable clutter compared with freestanding power strips.
• Tool-free installation: The clamp tightens by twist and accommodates desk thicknesses up to 2.15 in with anti-slip pads for added stability.

Who It's For

The power strip suits home office workers, content creators, and small workshop users who need many outlets close at hand and want to keep cables organized. Its clamp design is particularly helpful when desk space is limited or when a stable mounted solution is preferred over a floor-lying strip.

It is less ideal for users who need a very compact travel charger or who require the highest USB power delivery for laptops beyond the 20W USB-C ports; those users should consider dedicated high-watt USB chargers or surge units with fewer AC outlets but higher USB-C wattage.

Pros & Cons

Pros

• High outlet count lets you power many devices at once without extra adapters.
• Clamp mounting keeps the strip secure and reduces desk clutter for a neater workspace.
• Built-in 1200J surge protection and circuit breaker provide solid safety for connected gear.
• Ultra-thin flat plug and slim cable make routing behind furniture and along walls easier.

Cons

• Some customers report mixed feelings about the USB port performance, so expect variable charging speeds on legacy devices.
• The USB-C ports are 20W each, which is fine for phones and tablets but limited for charging large laptops at full speed.

Specifications

Product type	Dual-layer desk clamp power strip
Total outlets	15 AC outlets + 4 USB ports (19-in-1)
USB output	4 ports total; 2 USB-C 20W
Surge protection	1200 joules, built-in circuit breaker
AC rating	125V / 12A / 1500W
Plug style	45 right-angle ultra-thin flat plug, 0.33 in thick
Cord length	15 ft slim flat cable

Our Verdict

This clamp power strip is a practical choice for anyone who needs many AC outlets and a few USB ports while keeping a desk tidy. The combination of 15 outlets, USB-C ports, a thin right-angle plug, and 1200J surge protection delivers strong value for home offices and shared workspaces, though users needing high-watt laptop charging should pair it with a dedicated USB charger.

Frequently Asked Questions

Can this clamp fit any desk thickness?
The clamp adjusts to fit desks up to 2.15 in thick and uses anti-slip pads to protect the surface.

Does it protect against power surges?
Yes, it includes a 1200-joule surge protector and a built-in circuit breaker to guard against spikes and overloads.

Will the USB-C ports charge a laptop?
The two USB-C ports deliver 20W each, suitable for phones and tablets but generally not enough for full-speed charging of larger laptops.