The Telebit tuner weighs a mere 5g and will set you back 12,800 Yen (around £55), according to the guys over at Digital World Tokyo.
It’s an SDIO device and can receive broadcasts in the digital 1-seg format, popular in Japan.
There’s a telescopic aerial in the box, just in case your reception is patchy, and the bundled software provides EPG, telly shifting and scheduled record functionality.
Don’t hold your breath waiting for it on these shores, though, as it’s only destined for a life in Japan.
Telebit SD card TV tuner [via Digital World Tokyo]