BIWIST Under-Desk Extendable Cable Management Tray 31" Clamp-Mounted Metal, Ventilated 2-Pack

This BIWIST under-desk cable management tray is an extendable, clamp-mounted metal organizer that holds power strips and cables without drilling into your desk.

If you want to clear the tangle of chargers, adapters and power bricks beneath your workstation without committing to screws or permanent hardware, this retractable BIWIST cable tray provides a removable solution. Made from carbon steel with a ventilated design, the tray stretches to fit desks up to 31 inches and fastens with a clamp so you can relocate it as your layout changes.

How does the clamp installation work and will it damage my desk?

Installation uses a screw clamp that grips the desk edge instead of drilling holes, so the tray is removable and transferable. The clamp pads distribute pressure to avoid concentrated marks, letting you reposition or remove the tray whenever needed.

• Attaches with a hand-tightened clamp—no power tools required.
• Clamp design prevents permanent holes or adhesive residue.
• Quick to loosen and move when you change desk position or layout.
• Fits most standard desk thicknesses — check clamp range before purchase.

What size and capacity does the extendable tray support?

The BIWIST tray retracts and expands up to 31 inches, giving ample room for multiple chargers and a power strip. The wide, open basket can accommodate large power bricks and several cable bundles, keeping them elevated and out of sight.

• Extends to 31 inches to cover longer desks or multiple outlets.
• Holds several cables and up to three medium-sized power strips simultaneously.
• Open-bottom, hollow structure for easy fitting of plugs and cords.
• Two-pack gives flexibility to run one tray near the work zone and another near a printer or monitor bank.

Is the tray sturdy and safe for power equipment?

Constructed from carbon steel, the tray is built for everyday use and resists bending under the weight of typical power strips and adapters. Its perforated design promotes airflow, helping cables and power bricks sit cooler than in an enclosed box.

• Durable carbon steel frame supports multiple devices without sagging.
• Hollow, ventilated geometry reduces dust build-up and improves heat dissipation.
• Edges are smoothed to prevent wire abrasion during placement or removal.
• Solid clamp attachment minimizes accidental drops or swings.

Can I customize where cords enter and exit the tray?

The tray’s open design lets you route cables freely through multiple exit points to suit your desk layout. Because it mounts under the desk, you can guide cords to power outlets, USB hubs, or monitor stands in a tidy, deliberate way.

• Multiple gaps and open sides for flexible cable routing.
• Allows easy access for adding or removing cords without disassembly.
• Works with charged devices, monitor cables, and extension cords alike.
• Place it near surge protectors for organized power distribution.

Who is this for: The BIWIST clamp-mounted, retractable under-desk tray is aimed at home-office workers, gamers, small-business workstations and anyone who needs a non-permanent cable solution. It’s ideal when you want a durable, ventilated holder for power strips and adapters, prefer not to drill into furniture, and need an expandable system that adapts as devices change.