M.2 B+M Key Gigabit Ethernet Card with Realtek RTL8111F

M.2 B+M Key Gigabit Ethernet Card with Realtek RTL8111F is a cost-effective 10/100/1000M adaptive Gigabit Ethernet card. It fully complies with the IEEE 802.3 10Base-T Ethernet standard, IEEE 802.3u 100MBase-TX Fast Ethernet standard and IEEE 802.3ab 1000MBase-T Gigabit Ethernet standard, and supports IEEE 802.3x full-duplex flow control.

M.2 B+M Key Gigabit Ethernet Card with Realtek RTL8111F adopts the M.2 2260 standard interface (22×60×6.1mm) to ensure sufficient bandwidth. The M.2 B+M Key interface has a transmission rate of 2.5Gb/s, and users can provide an RJ-45 network interface for the system through an adapter cable, front or back daughter card.

It can reach a network speed of 1000Mbps in full-duplex mode, supports crossover detection and automatic correction, is backward compatible with 10/100BASE-T networks, 10/100/1000Mbps data rate automatic negotiation operation, and is compatible with existing CAT-5 UTP cables, allowing users to achieve convenient, fast, simple, and reliable connections.