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Network card KEYRON KNA-25С

#9120520

Network card KEYRON KNA-25С

[1 x RJ-45, 1000 Mb/s, 100 Mb/s, 10 Mb/s, 2.5 Gbit/s, USB 3.2 Gen 1 Type-С] details

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Characteristics Network card KEYRON KNA-25С

General characteristics

Type
network card
Model
KEYRON KNA-25С
Color
gray
Data Transfer Rate
2.5 Gbit/s, 10 Mb/s, 1000 Mb/s, 100 Mb/s
Chip
Realtek RTL8156B

Connection

RJ-45 Connector Count
1
Number of SFP Ports
0
Optical Connectors
0
Interface
USB 3.2 Gen 1 Type-С
Connection Port Adapter
none

Standard Support

Standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Support For Wake-on-LAN
none
Interrupt Сoalescing
none
Support For Jumbo Frame
none
TCP Checksum Offload
yes
TCP Segmentation
yes

Additional Information

Auto MDI/MDIX Detection
yes
Supported Operating Systems
Microsoft Windows 7, Linux, macOS, Microsoft Windows 10, Microsoft Windows Vista, Microsoft Windows XP, Microsoft Windows 8
Display
network online, port status, connection
Operating Temperature
from 0º to +50 °C
Additional Information
cable length 18.6 cm, aluminum case

Dimensions

Length
62.6 mm
Width
27.8 mm
Height
16 mm

Description

The KEYRON KNA-25С external network card, powered by the Realtek RTL8156B chip, connects to desktop and laptop computers using the USB Type-C interface. The compact device in an aluminum housing is equipped with a 186 mm cable. It features a single RJ-45 connector. Four network connection speeds are supported: 10 Mbps, 100 Mbps, 1000 Mbps, and 2.5 Gbps. Auto-MDI/MDIX detection allows the use of any Ethernet cables. The TCP Checksum Offload and TCP Segmentation Offload features reduce CPU load. The former verifies the integrity of network packet transmissions, while the latter handles packet segmentation and improves data transmission stability.
The KEYRON KNA-25С network card is compatible with PCs running Linux, Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP, and macOS. The device is suitable for operation across a wide temperature range from 0 to 50 °C.