Portwise is an independent product research site owned and operated by Tomer Elyashiv, based in Israel. It focuses on consumer electronics for shoppers in the United States, starting with gaming mice, keyboards, monitors and USB-C power.
Why this site exists
Similar names and headline specifications can hide differences that matter: a keyboard layout, a monitor’s input-specific limit or a charger’s shared-power allocation. Portwise brings those details together with exact model identifiers and links to the original documentation.
What the research can tell you
The catalog compares published specifications. Suitability notes explain possible uses and tradeoffs; they are editorial interpretations rather than hands-on test results. This is a small starting catalog, not a complete market survey or a ranking of the best products.
AI tools assist with research and site production. The pages identify their sources and review dates so readers can check the evidence. No personal product experience, independent benchmark or product-review score is claimed.
Ownership and funding
Tomer Elyashiv is the public contact for this site. Portwise intends to use affiliate referrals after approval by an appropriate program. No affiliate program is currently connected, and its manufacturer links do not earn commission. See the funding disclosure and research method.
Corrections and enquiries
Email tomer.elyashiv@gmail.com or use the contact form. When reporting a correction, include the exact model and supporting source.