10Gtek

10Gtek Gigabit Ethernet PCIe‌ RJ45 Network Card NIC with Realtek RTL8111H | 10/100/1000Mb/s Auto-Negotiation PCI Express LAN Converged Network Adapter, Single RJ45 Copper Port

Name: 10Gtek Gigabit Ethernet PCIe RJ45 Network Card NIC with Realtek RTL8111H | 10/100/1000Mb/s Auto-Negotiation PCI Express LAN Converged Network
Brand: 10Gtek
SKU: B0DG8DG9LD
Price: 9.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$9.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

🛒 See live eBay price Also on Amazon → Compare to similar networking cards

*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.

Bottom line: The 10Gtek Gigabit Ethernet PCIe‌ RJ45 Network Card NIC with Realtek RTL8111H | 10/100/1000Mb/s Auto-Negotiation PCI Express LAN Converged Network Adapter, Single RJ45 Copper Port is a niche pick — read recent reviews before buying in the networking cards category, priced around $9.99. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored 10Gtek Gigabit Ethernet PCIe‌ RJ45 Network Card NIC with Realtek… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the networking cards category. 10Gtek's networking cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for networking cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Controller(s)：Realtek RTL8111H
✓ Backed by 10Gtek's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Controller(s)：Realtek RTL8111H
RJ-45: 1 Port
PCIe: X1
Supports Auto MDIX, full and half duplex speeds, Support Wake-on-LAN and remote wake-up, Supports jumbo frame to 9K bytes, No-Support PXE, No-Support plug and play.
Compatible with Windows7/8/8.1/10/11/Vista/XP/2000, Windows Server2012/2008 R2/ 2003, Mac OS 10.x (Intel based, tested up to 10.9), Linux 2.4.x and later (Tested up to 3.5) Note: Not compatible with VMware.

Full Specifications

PCIe	X1
Brand	10Gtek
Color	X1
RJ-45	1 Port
Compatibility	Mac, Linux
Mfr Part Number	RTL8111-GE-1T-X1-US
Number of Items	1
Compatible Devices	Desktop
Data Link Protocol	Ethernet
Data Transfer Rate	1 gigabits_per_second
Hardware Interface	Ethernet

Ready to buy?

10Gtek Gigabit Ethernet PCIe‌ RJ45 Network Card NIC with Realtek RTL8111H | 10/100/1000Mb/s Auto-Negotiation PCI Express LAN Converged Network Adapter, Single RJ45 Copper Port is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

See live eBay listings →

*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.