• Delock's M.2 to Serial Card expands your PC with four external RS-232 ports. Various devices, such as scanners, protocol converters, IoT devices, and more, can be connected to the card. With the included slot bracket and RS-232 cables, the M.2 card can be installed in any computer case.
• Supports Active State Power Management (ASPM)
• Supports Direct Memory Access (DMA)
• Supports IrDA SIR mode up to 115kbps

Specifications:

• 1 x 59 PIN M.2 key B+M male
• 4 x Serial RS-232 DB9 male
• Interface: PCIe 2.1 (x1)
• Chipset: ASIX AX99100
• Compatible with 16C950 UART
• Data transfer rate: up to 1Mbps
• Data bits: 5, 6, 7, 8, 9
• Flow control: none, Xon/Xoff, RTS/CTS
• Parity: even, odd, none, mark, space
• FIFO: 256 bytes
• Form: M.2 2280
• Dimensions (L x W x H): approx. 80 x 22 x 8 mm