1 / 7TOPSKY TS101 Under-Desk PC Mount, 50 lb Capacity
The TOPSKY TS101 is a no-drill under-desk PC mount designed to clamp to specified electric standing-desk legs. Its 50 lb claimed capacity and case-width range suit compatible standard or mid-tower PCs, but desk-leg dimensions and tower fit need checking first.
At a glance
- Clamps to compatible desk legs without drilling or special tools, according to the listing.
- Open-frame design is intended to promote airflow around the PC.
- Listing recommends standard and mid-tower cases and advises against oversized full-tower or extra-wide gaming cases.
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Pros and cons
Pros
- No-drill mounting avoids making holes in a compatible standing-desk leg.
- The stated 50 lb capacity and adjustable case-width range accommodate many standard and mid-tower PC cases, subject to fit limits.
- Elevating the PC can keep it off the floor and away from dust, moisture, and accidental kicks, as described by the listing.
Cons
- Compatibility is restricted to three specified rectangular desk-leg sizes and standard rectangular PC towers.
Technical specifications
11 specifications| Brand | TOPSKY |
|---|---|
| Model | TS101 |
| Dimensions listed | 12.2 x 10.04 x 4.13 inches |
|---|
| Desk-leg sizes supported | 65×45mm, 75×45mm, or 80×50mm |
|---|---|
| PC case width | 6.89"–11.22" wide |
| Recommended maximum PC height | 21.65" |
| Load capacity | 50 lbs |
| Color | Black |
|---|---|
| Finish type | Unfinished |
| Frame | Reinforced steel frame |
| Mounting method | No-drill clamp installation |
What to know before buying
- Measure the electric standing-desk leg and PC case before buying. The listing excludes rounded, oversized, irregular, and non-standard desk legs, and advises against oversized full-tower or extra-wide gaming cases.
Who is it for?
A good fit for
- Owners of an electric standing desk with one of the listed leg sizes and a standard rectangular PC tower within the stated width and height limits.
- Buyers seeking a no-drill way to raise a compatible PC off the floor.
Less suited to
- Users with rounded, irregular, oversized, or non-standard desk legs.
- Owners of oversized full-tower or extra-wide gaming cases, or anyone whose desk leg or case dimensions fall outside the stated limits.

Customer reviews on Amazon
- 5 stars
69% 69% - 4 stars
12% 12% - 3 stars
5% 5% - 2 stars
6% 6% - 1 star
8% 8%
Customer feedback describes the mount as well-made and easy to install, with positive comments on mounting quality and functionality. Fit and stability experiences are mixed, including a report of a thumb screw getting stuck. For buyers, those comments make careful desk-leg and case measurements especially important, while the listing's clamp design and fit limits provide the relevant compatibility context.
Positive themes
- Customers report positive impressions of build quality, mounting quality, functionality, and ease of installation.
Mixed feedback
- Customers report mixed experiences with fit and stability. One reported issue involved a thumb screw getting stuck.
Frequently asked questions
Will the TOPSKY TS101 fit my desk?
The listing specifies electric standing-desk legs sized 65×45mm, 75×45mm, or 80×50mm. It says the mount does not fit rounded, oversized, irregular, or non-standard leg shapes, so measure before buying.
What PC cases can this mount hold?
The listing gives a case width range of 6.89"–11.22" wide and recommends a maximum height of 21.65". It describes the fit as intended for standard rectangular towers and advises against oversized full-tower or extra-wide gaming cases.
Does installation require drilling?
The listing describes a clamp installation that requires no drilling or special tools. It says to attach the clamp, place the tower, and secure it.
What is the stated weight capacity?
The listing claims a capacity of up to 50 lbs. This is a manufacturer claim, not an independently verified measurement.

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