But the full key was VEN_10EC&DEV_8136&SUBSYS . That wasn't a device. That was a signature .
VEN_10EC meant Realtek. A cheap, cheerful, workhorse chip. Nothing special. DEV_8136 meant the RTL810xE series—a gigabit controller found in a million dusty office PCs. But the &SUBSYS field? That was the kicker. Normally, it told you the OEM: Dell, HP, Lenovo. A catalog number. pci ven_10ec&dev_8136&subsys
> WARNING. REMOVAL WILL TRIGGER SUBSYS_CASCADE. ALL HOSTS WITH VEN_10ec&DEV_8136 WILL ENTER RECOVERY MODE SIMULTANEOUSLY. But the full key was VEN_10EC&DEV_8136&SUBSYS
"Who built you?" he whispered.
That was millions of devices. Routers. Printers. Smart TVs. Point-of-sale terminals. Liam’s hand hovered over the tweezers. VEN_10EC meant Realtek
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 07) Subsystem: Dell Device [1028:05b2]
He pulled the server from the rack. The Ethernet port looked normal. Copper traces, gold pins, a tiny Realtek chip no bigger than his pinky nail. But the chip was warm. Too warm. The server had been off for an hour.