Single Port M.2 M+B key Gigabit Ethernet Cards

Single Port M.2 M+B key Gigabit Ethernet Cards


  • M.2 M+B Key
  • Supports 10/100/1000 Mbps
  • The gigabit single-port RJ45 network card is based on the original Realtek RTL8111H, which is designed to be widely used in small PCs, industrial computers, single board computers, digital multimedia, and other devices that contain M.2 interface slots.
  • Install the operating system with its driver CD, or download it from the Realtek official website. Includes low-profile and full-height stands to support standard and ultra-thin computers/servers.
  • IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3x Full Duplex and flow control, IEEE 802.3ad Link aggregation for parallel links, IEEE 802.10 VLAN,IEEE 1588,IEEE 802.3az – Energy Efficient Ethernet (EEE)

Product Detail

Product Tags


Technical Specifications
Warranty Information
Part number                                                         STC-PN0029

Warranty                                                              3-years

Connector Plating                                                Gold-plated
Physical Characteristics
Port                                                                      M.2 (B+M Key)

Color                                                                    Green

Interface                                                              1 Port RJ-45

Packaging Contents
1 x Single Port M.2 M+B key Gigabit Ethernet Card (Main card & Daughter card)

2 x Connecting Cable

1 x User Manual

1 x Low-profile bracket 

Single gross weight: 0.40 kg    

Driver download:

Products Descriptions

M.2 (B+M Key) to 10/100/1000M Ethernet Card, with Realtek RTL8111H Chip, RJ45 Copper Single-Port, M.2 A+E Key Connector, M.2 Network Card, Support Windows Server/Windows, Linux.



M.2 B+M Gigabit Network Card with Realtek RTL8111H Chipset, M.2 Gigabit Ethernet Module 1G Ethernet Port 1000Mbps High Speed for Desktop, PC, Office Computer.



Integrated 10/100/1000M transceiver

Supports Giga Lite (500M) mode Auto-Negotiation with Next Page capability

Supports PCI Express 1.1

Supports pair swap/polarity/skew correction

Crossover Detection & Auto-Correction

Supports 1-Lane 2.5Gbps PCI Express Bus

Supports hardware ECC (Error Correction Code) function

Supports hardware CRC (Cyclic Redundancy Check) function

Transmit/Receive on-chip buffer support

Supports PCI MSI (Message Signaled Interrupt) and MSI-X

Fully compliant with IEEE802.3, 802.3u and 802.3ab

Supports IEEE 802.1P layer 2 Priority Encoding

Supports 802.1Q VLAN tagging

Supports IEEE 802.3az-2010(EEE)

Supports Full Duplex flow control (IEEE.802.3x)

Supports jumbo frame to 9K bytes

Supports quad core Receive-Side Scaling(RSS)

Supports Protocol Offload(ARP&NS)

Supports ECMA-393 ProxZzzy

Standard for sleeping hosts  


System Requirements 

Windows ME,98SE, 2000, XP, Vista, 7, 8 and 10 32-/64-bit

Windows Server 2003, 2008, 2012and 2016 32 -/64-bit

Linux, MAC OS and DOS  


Package Contents

1 x M.2 B+M Key To Rj45 Gigabit Ethernet Network Card (Main card & Daughter card)

2 x Connecting Cable

1 x User Manual

1 x Low-profile bracket 

Note: Contents may vary depending on country and market.    


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