Startech USB 3.0 to Gigabit Ethernet Adapter
Add Gigabit Ethernet network connectivity to a laptop or desktop via a USB 3.0 port. With the USB31000S USB 3.0 to Gigabit Ethernet adapter, you can add a single RJ45 Ethernet port to a USB-enabled computer system, supporting connections to Gigabit networks at full bandwidth—something USB 2.0 adapters cannot achieve. This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by the USB bus), making it an ideal portable replacement network adapter or laptop accessory. Additionally, the adapter supports features such as jumbo frames, VLAN tagging, and Wake-on-LAN (WOL), providing a versatile Gigabit networking solution for both home and business users.
Add Gigabit Ethernet network connectivity to a laptop or desktop via a USB 3.0 port. With the USB31000S USB 3.0 to Gigabit Ethernet adapter, you can add a single RJ45 Ethernet port to a USB-enabled computer system, supporting connections to Gigabit networks at full bandwidth—something USB 2.0 adapters cannot achieve. This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by the USB bus), making it an ideal portable replacement network adapter or laptop accessory. Additionally, the adapter supports features such as jumbo frames, VLAN tagging, and Wake-on-LAN (WOL), providing a versatile Gigabit networking solution for both home and business users.
Add Gigabit Ethernet network connectivity to a laptop or desktop via a USB 3.0 port. With the USB31000S USB 3.0 to Gigabit Ethernet adapter, you can add a single RJ45 Ethernet port to a USB-enabled computer system, supporting connections to Gigabit networks at full bandwidth—something USB 2.0 adapters cannot achieve. This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by the USB bus), making it an ideal portable replacement network adapter or laptop accessory. Additionally, the adapter supports features such as jumbo frames, VLAN tagging, and Wake-on-LAN (WOL), providing a versatile Gigabit networking solution for both home and business users.
Add Gigabit Ethernet network connectivity to a laptop or desktop via a USB 3.0 port. With the USB31000S USB 3.0 to Gigabit Ethernet adapter, you can add a single RJ45 Ethernet port to a USB-enabled computer system, supporting connections to Gigabit networks at full bandwidth—something USB 2.0 adapters cannot achieve. This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by the USB bus), making it an ideal portable replacement network adapter or laptop accessory. Additionally, the adapter supports features such as jumbo frames, VLAN tagging, and Wake-on-LAN (WOL), providing a versatile Gigabit networking solution for both home and business users.
in 55 offers
The lowest price for Startech USB 3.0 to Gigabit Ethernet Adapter right now is $46.99 at Techinn.com, compared across 38 retailers.
The all-time low was $10.00 on 20 Sept 2026 — today's price is 370% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 29 Oct 2026.
Last updated at 29/10/2026 04:03:40
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Network Adapter - USB to Ethernet LAN Adapter - USB to RJ45
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Startech Usb 3.0 To Gigabit Ethernet Adapter Black
Delivery $18.99
StarTech USB 3.0 to Gigabit Ethernet Adapter (USB31000S) - RJ45 1GbE NIC | Computers & Accessories
Delivery $8.95
StarTech.com Gigabit Ethernet NIC Adapter - White | Fast Networking
Free delivery
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Mbps
Delivery between 9–11 Nov $15.99
StarTech USB31000S USB 3.0 to Gigabit Ethernet NIC Network Adapter High Speed USB
Free delivery between 31 Oct – 7 Nov
StarTech USB31000S USB 3.0 to Ethernet Adapter
Delivery between 2–5 Nov $14.50
StarTech USB 3.0 to Gigabit Ethernet Adapter - USB31000S
Delivery $12.99
StarTech.com USB 3.0 to Gigabit Ethernet Network Adapter, 10/100/1000 Mbps, USB to RJ45, USB 3.0 to LAN Adapter, USB 3.0 Ethernet Adapter (GbE), TAA
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
Delivery $30
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 1 |
| Interface | Ethernet |
| Host interface | USB |
| Internal | N |
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Network Adapter - USB to Ethernet LAN Adapter - USB to RJ45
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Startech Usb 3.0 To Gigabit Ethernet Adapter Black
Delivery $18.99
StarTech USB 3.0 to Gigabit Ethernet Adapter (USB31000S) - RJ45 1GbE NIC | Computers & Accessories
Delivery $8.95
StarTech.com Gigabit Ethernet NIC Adapter - White | Fast Networking
Free delivery
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Mbps
Delivery between 9–11 Nov $15.99
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 1 |
| Interface | Ethernet |
| Host interface | USB |
| Internal | N |
