Antenna Cable -NGFF (M.2) Key A/E To PCI-E X1 Adapter Riser Card with USB 2.0 Port Highlights Generic Brand NGFF (M.2) Key A/E To PCI-E X1 Adapter Riser Card with USB 2.0 Port Description: NGFF (M.2) Key A/E to PCI-E X1 Adapter Riser Card with USB 2.0 Port and High Speed FPC Cable. Support NGFF (M.2) 2230 A/E type key. Support PCI-E 1X/4X/8X/16X card. Support system: for Windows 2000 / Server 2003 / XP and XP 64 bit / Vista and Vista 64 bit / 7 and 7 64 bit. Supports PCI Express and USB 2.0 based NGFF slots. PCI Express 1.1 base specification (up to 2.5 Gpbs). USB specification, version 2.0 high speed (up to 480 Mbps). Power supply: 3.3V (for PCIe slot, from NGFF slot), 5V (for USB, from 4pin FDD), 12V (for PCIe, from 4pin FDD). No driver needed for this adapter. Easy Installation, Plug and Play. Specification: PCI-E 1X Slot Card Size: 60x33mm/2.36x1.29inch NGFF (M.2) KEY A/E Card Size: 30x22mm/1.18x0.87inch Package Include: 1 Piece Adapter M.2 Key A/E to PCI-E 1 piece power cable 2 piece FPC cable (15cm and 25cm) 2 piece M2 screw 1 piece screwdriver Note: Please allow 1-3mm deviation due to the manual measurement. (1mm=0.04inch) Please check the details and make sure it will meet your needs before purchase.