ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: price & specs

Both fetched pages are US retailers reproducing ATEN's own specification table for the exact model CS1922M, and both confirm identity as the 2-port variant (not the 4-port CS1924M sibling): each lists "Computer Connections: 2", 2 x DisplayPort computer ports, a 2-port USB 3.1 Gen 1 (5 Gbps) hub, dual 3.5mm audio jacks, max video "4096 x 2160 @ 60Hz", and key feature "4K UHD (3840 x 2160 @ 60 Hz)". HDTVSupply (source) shows "Today's Price: $508.00" for the CS1922M cables-included package; AVLGEAR (corroboration) independently confirms the identical spec table and lists $541.00. The ATEN manufacturer product page and datasheet PDF returned HTTP 403 to the fetcher, so no manufacturer-stated MSRP or release date was available, and EDID/Video DynaSync emulation is not stated on either fetched page — so release date and edid emulation are left blank rather than guessed. The page this record cites as its source (https://www.hdtvsupply.com/aten-cs1922m.html) is gone: on 2026-09-11 it answered 200 and redirected to https://www.hdtvsupply.com/hdtv-supply-strategic-partnerships.html, both from a residential connection and from a datacenter on another continent — so the page is gone rather than withheld from one asker. Nothing else in this record can stand in for it, so re-sourcing needs a live page read; the figure stands as last read.