Aris disconnected the USB cable. The LED went dark. He unplugged the carrier board. Silence.
“The ghost,” his contact had written in the accompanying note. “Four channels. Integrated power management. No controller-induced latency. The firmware is unsigned. It leaves no trace.” phison ps2251-19
Inside the box lay a bare printed circuit board, no bigger than his thumbnail. At its heart, a matte-black chip no larger than a fingernail gleamed under the desk lamp. Stenciled on its surface were the words: Aris disconnected the USB cable
Or so he thought.