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2.5G Gigabit Network Card M 2 To Dual Rj45 Port Ethernet Nic M 2 B

R 533.00−35%

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Average: R 1 190.87
Lowest seen: R 533.00
Highest seen: R 1 296.00
Last change: -R 497.00
First indexed: 22 Sep 2026
Retailer: Takealot

Description

2.5G Gigabit Network Card M 2 to Dual RJ45 Port Ethernet NIC M 2 B Key and M Key 2500 Mbps RTL8125B Chipset

Supports PCI Express 2.1. Supports 2 high-performance 2.5-Gigabit LAN ports. Autonegotiation with Extended Next Page Feature (XNP)
Compatible with NBASE-TTM Alliance PHY specification. Supports swap/polar/skew correction, crossover detection and automatic correction
Supports 1-lane 2.5/5Gbps PCI Express bus. Support hardware ECC (error correcting code) function. Support hardware CRC (cyclic redundancy check) function
Transmit/receive on-chip buffer support
Supports PCI MSI (Message Signaled Interrupt) and MSI-X
Support power-down/power-down power saving/PHY disable mode
Supports ECMA-393 ProxZzzy standard for hibernating hosts
Supports LTR (Latency Tolerance Reporting)
Supports PCIe L1 substates L1.1 and L1.2
Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Support IEEE 1588v1, IEEE 1588v2, IEEE 802.1AS time synchronization
Supports full-duplex flow control (IEEE 802.3x)
Supports jumbo frames up to 16K bytes
Supports standard and low-profile chassis
Bus: 1-Lane 2.5/5Gbps PCI Express
Chip: RTL8125B
Ports: 2 x RJ45
Industry standard Supports IEEE 802.1Qav credit-based shaping algorithm
Supports IEEE 802.1P Layer 2 priority encoding
Supports IEEE 802.1Q VLAN tagging
Supports IEEE 802.1ad dual VLAN
Supports IEEE 802.3az (Energy Efficient Ethernet)
Support IEEE 802.3bz (2.5GBase-T)
Transmission rate 2.5Gbps
Usage environment
Working temperature: 0 to 55
Storage temperature: -40 to 70
Working humidity: 10% to 90%RH non-condensing
Storage humidity: 5% to 90%RH non-condensing
Operating Systems for Windows for Linux, for MAC OS and DOS
color: As shown
Material: PCB
Package Contents:
1 set of Gigabit NIC loose parts
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.