KALEA INFORMATIQUE M.2. 2 RS232 COM DB9 serial ports for M2 PCIe, M or B+M dongle AX99100 ASIX chipset

Mounts on the M.2 port of notebook PCs (M or B+M), PCIe type (not suitable for SATA M2 ports) Compatibility: Windows XP, Vista, 7, 8,8.1,10 - Linux. M2 card in 2280 format, suitable for slots 2280 and 22110. ASIX AX99100 CHIPSET. PCI Express base spec 1.1 compatible. PCI power management 1.2 compatible. DMA/bus mastering for each serial port. 128-byte FIFO. 9,8,7,6 and 5-bit data framing. Automatic Xon/Xoff flow control. For M.2 B or B+M Key port (PCIe type only). CE, FCC, RoHS and Microsoft WQHL certification. Operating environment from 0 to 70°C.