Windows 1.0 only required a minimum of 256 kilobytes (KB), two double-sided floppy disk drives, and a graphics adapter card.

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This system enables users to connect one half-length PCIe 2.0 adapter card to the Mac mini via a Thunderbolt cable, while allowing the connection of additional Thunderbolt peripherals to the daisy-chain Thunderbolt port.

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This adapter allows users to import photos and videos directly from an SD card to an iPad 4 or iPad mini.

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Ericsson made some interesting accessories for the T28, like the "CHA-10 Chatboard" (a QWERTY keyboard for text messaging), the "MP3 hands-free kit HPM-10" (an MP3 player with an MMC card slot and standard 3.5mm headphone jack) and the aforementioned "Bluetooth phone adapter DBA-10".

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