Mount Your Phone on a Monitor With the DK177 Holder

By Betterbuyclub: The Ultimate Solutions for Electronics, and ... | Published: 2026-11-03

Category: How-to Guides

Learn how to attach the DK177 magnetic phone holder to your monitor or laptop, position it for comfortable viewing, and avoid common mounting mistakes.

Quick answer

Attach the DK177 holder to the side of your monitor or laptop lid using the included 3M adhesive, stick a magnetic plate to your phone or case, then snap the phone into place. Position it at eye level and keep the plate clear of wireless charging coils.

Why a side mount beats a desk stand for dual-screen work

A monitor side mount keeps your phone at eye level and within your field of view, so you can glance at messages or a video call without looking down or reaching across your desk. The DK177 folds flat and attaches directly to the monitor or laptop, which frees up desk space that a stand would occupy.

The trade-off is that the holder relies on adhesive rather than a clamp or weighted base. That makes installation quick and portable, but it also means the mounting surface needs to be clean and flat. Very curved monitor backs or textured laptop lids may not provide enough contact for a secure hold.

Where the DK177 fits and where it does not

The holder is designed for phones with screen sizes from 4 to 8 inches, so most modern smartphones will fit. It also doubles as a headphone hanger, which is useful if you want to keep a headset within reach without adding another accessory to your desk.

If you use a thick, rugged phone case or a case with a built-in magnet array, check that the included magnetic plate can sit flat against the back. A plate that does not make full contact will weaken the hold. For laptops with very thin or flexible lids, consider mounting on the monitor instead to avoid putting stress on the lid.

Step-by-step DK177 installation

Clean the mounting surface: Wipe the side of your monitor or laptop lid with a lint-free cloth and a little isopropyl alcohol, then let it dry completely. Common mistake: skipping this step leaves dust or oil under the adhesive, which causes the holder to peel off within days. Test the spot with your hand first: it should be flat and free of vents, ports, or buttons.
Attach the holder with the 3M adhesive: Peel the backing from the 3M adhesive on the holder and press it firmly onto the prepared surface. Hold for 30 seconds, then let it sit for a few hours before hanging your phone. Common mistake: mounting on a curved or textured area where only part of the adhesive makes contact. If your monitor back is curved, choose the flattest section near the side edge rather than the center.
Stick a magnetic plate to your phone or case: Peel the backing from one magnetic plate and press it onto the back of your phone or case, centered and away from wireless charging coils and sensors. Common mistake: placing the plate over a wireless charging coil, which can block charging or cause heat buildup. Put the plate on the case rather than the phone itself if you might change phones later.
Snap the phone into place and adjust the angle: Bring the phone close to the holder and let the magnet pull it into alignment. Fold or rotate the holder so the screen faces you at a comfortable angle. Common mistake: forcing the phone onto the mount at an awkward angle, which can weaken the magnetic grip over time. Check that the phone sits flush against the holder; a partial connection means the plate is misaligned.
Do a stability check: Gently press on the phone from a few directions to confirm the holder stays put. If it shifts, remove the phone and press the adhesive down again. Common mistake: ignoring a slight wobble, which usually gets worse with daily use. Wait 24 hours before relying on the mount for a full workday; the adhesive reaches full strength over time.

DK177 at a glance

DK177 Magnetic Phone Holder, Laptop or Desktop Monitor Side Mount Phone Holder: Includes the phone holder, two magnetic plates, and 3M adhesive. You get a spare plate for a second phone or case, and the adhesive is ready to use without buying extra mounting tape.
DK177 Magnetic Phone Holder, Laptop or Desktop Monitor Side Mount Phone Holder