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EXSYS EX-1321-4K USB 3.0 to Gigabit Ethernet Network Adapter

EXSYS EX-1321-4K USB 3.0 to Gigabit Ethernet Network Adapter
EXSYS EX-1321-4K USB 3.0 to Gigabit Ethernet Network Adapter
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R2,019
+R6 Reward
Add a Gigabit Ethernet port to any USB 3.0 equipped computer with the EXSYS EX-1321-4K. This compact adapter delivers full 10/100/1000 Mbps network speeds over a USB 3.0 connection, making it ideal for ultrabooks, laptops, and desktops without a built-in Ethernet port.OverviewThe EX-1321-4K uses the... Read More
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Stock 7 Code 3566912 Brand EXSYS Model EX-1321-4K Warranty 2 Years

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Estimated delivery Tuesday, October 6
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Add a Gigabit Ethernet port to any USB 3.0 equipped computer with the EXSYS EX-1321-4K. This compact adapter delivers full 10/100/1000 Mbps network speeds over a USB 3.0 connection, making it ideal for ultrabooks, laptops, and desktops without a built-in Ethernet port.

Overview

The EX-1321-4K uses the reliable Realtek RTL8153 chipset to provide stable, high-performance wired networking. It supports USB 3.0 (USB 3.2 Gen 1) for up to 5 Gbps host connectivity, ensuring the Gigabit Ethernet link is never bottlenecked. The adapter is bus-powered, requiring no external power supply, and features a durable plastic housing in black.

What stands out

  • Gigabit Ethernet over USB 3.0 for fast, reliable wired connections
  • Plug-and-play with Windows, macOS, and Linux
  • Supports advanced features like Jumbo Frames, VLAN tagging, and Wake-on-LAN
  • Energy Efficient Ethernet (IEEE 802.3az) reduces power consumption
  • Compact and lightweight design for portability

Technical details

  • Host Interface: USB 3.0 (USB 3.2 Gen 1), Type-A male
  • Network Interface: RJ-45 female, Gigabit Ethernet
  • Data Transfer Rate: 10/100/1000 Mbps
  • Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3az
  • Chipset: Realtek RTL8153
  • Features: Auto MDI/MDI-X, Full Duplex, Wake-on-LAN, Jumbo Frames (up to 9KB), VLAN Tagging (802.1Q), IPv4/IPv6 Checksum Offload
  • Power: USB bus-powered
  • LED Indicators: Link/Activity
  • Operating Temperature: 0°C to 55°C
  • Storage Temperature: -20°C to 70°C
  • Humidity: 5% to 95% RH (non-condensing)
  • Compatible Operating Systems: Windows 7/8/8.1/10/11, macOS 10.6+, Linux Kernel 2.6.x+

Our verdict

The EXSYS EX-1321-4K is a straightforward, dependable USB 3.0 to Gigabit Ethernet adapter. It delivers the performance and features needed for high-speed wired networking in a compact, bus-powered package.

Specifications
Brand
EXSYS
Category
Network Adapter
Compatible operating systems
Windows 7/8/8.1/10/11, macOS 10.6+, Linux Kernel 2.6.x+
Connectivity technology
Wired
EAN
4718359132186
Host interface
USB 3.0
Interface
USB 3.0
Linux operating systems supported
Linux Kernel 2.6.x and higher
Maximum data transfer rate
1000 Mbit/s
Maximum operating temperature
55 °C
Minimum operating temperature
0 °C
Model
EX-1321-4K
MPN
EX-1321-4K
Networking standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az
Operating temperature (T-T)
0 - 55 °C
Processor family
Realtek RTL8153
Product type
Network Adapter
Weight
0.35 kg
Windows operating systems supported
Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
Price history over the last 6 months
EXSYS EX-1321-4K USB 3.0 to Gigabit Ethernet Network Adapter
Current
R2,019
Lowest
R2,002
Highest
R2,019
Change 24H
+R14   +1%
Week
—   
Month
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