Magnadyne MV2458

Overview
May be associated with brand names including MOBILEVISION, RV-LINK, and TRUCK-LINK

"04G0012202A0 R142A_VER1.1" is silkscreened on the board in the FCC photos.

Brand website: www.magnadyne.com

As with the Magnadyne MV2400 the final image in the FCC internal photos document appears to show a different product with "R122QH_VER1.1" silkscreened on its board.

According to the RF Exposure Info document submitted to the FCC, "the 2.4G & 5G can't work [at the] same time" so this may be a selectable dual-band device despite having two radios.

FCC docs claim up to 433Mbps 802.11n speeds at 5GHz but this is assumed to be a single stream 802.11ac radio like the RTL8881A although the heatsink is not removed from the CPU in pictures.