Build Quality
The VIVO DESK-AC06 is stamped metal, not plastic, and that single material choice separates it from most sub-$25 cable trays on the market. The 16.5 x 3 x 4.5-inch tray holds 11 lbs - enough for a 6-outlet power strip, a USB hub, and a handful of brick adapters without any visible deflection. The front-open channel design means cables exit toward you rather than being fully enclosed, which is a practical choice: you can add or remove a cable in under 10 seconds without dismounting anything. Both the black (DESK-AC06-1C) and white (DESK-AC06-1CW) variants use the same metal shell and mounting hardware, so color choice is purely aesthetic. No quality control issues have surfaced across 2026 listings, and the specs have not changed since prior model years.
Comfort & Ergonomics
Under-desk trays do not have ergonomics in the traditional sense, but placement matters. The 4.5-inch depth keeps the tray from intruding on knee clearance when mounted flush against the desk underside. At 3 inches tall, it does not require a deep apron to clear the floor, which matters on lower sit-stand desks. The front-opening design means you reach up and forward to access cables rather than reaching blind around the back - a small but real usability improvement over fully enclosed competitors. What it cannot do is adjust height, angle, or width after mounting. If your ideal cable routing position is 2 inches further back on your desk, you are re-drilling.
Adjustability
There is none. The VIVO DESK-AC06 is a fixed-geometry tray with mounting holes spaced exactly 11 inches apart. You pick your position, drill two pilot holes into wood or particle board, and screw it in. Width cannot expand. Angle cannot tilt. The tray cannot slide along a rail after installation. For 90% of users with a standard desk who are happy placing it once and forgetting it, this is not a problem. For anyone who reconfigures their workspace frequently or is still deciding where cables should route, the fixed design will require re-drilling if you change your mind.
Assembly
Mounting hardware ships in the box. Two screws go into the underside of your desk at the 11-inch span, and the tray clicks or screws onto those mounting points. The entire process takes under 10 minutes on a standard wood desk with a basic drill. The 11-inch fixed hole spacing is the one dimension you must measure before buying - if your desk apron or available mounting surface is narrower than 11 inches, the included hardware cannot reach both anchor points simultaneously. VIVO markets this for wood, particle board, and MDF; do not attempt to mount it to glass or metal surfaces without independent hardware rated for those materials.
Value for Money
The $19.99 price from VIVO's direct site is the number that makes this easy to recommend. At $29.99 on Newegg - still reasonable for a metal tray with a 4.7 out of 5 rating from 2,005 reviewers - it remains competitive. At $39.99 from Walmart, it is slightly harder to justify when the direct-site price exists. The closest VIVO alternative, a clamp-on 17-inch power strip tray at $44.99, costs 125% more and carries a 2.5 out of 5 rating from 2 reviews - a comparison that flatters the screw-mount version considerably. If you can drill into your desk, the DESK-AC06 at $19.99 is the correct purchase. If you cannot, no current VIVO product at any price point replaces it satisfactorily.