TP-Link
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card (TG-3468)
Bottom line: The TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card ($12.99 on Amazon as of 2026-10-06): Full 10/100/1000Mbps gigabit over a single PCIe slot; main trade-off: single RJ45 port only, no second NIC or SFP option.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Full 10/100/1000Mbps gigabit over a single PCIe slot
- ✓ Drivers cover Windows XP, Vista, 7, 8, 8.1, 10 and 11
- ✓ Low-profile and standard brackets both included in the box
- ✓ Wake-on-LAN for remote power-on of the host PC
Cons
- ✗ Single RJ45 port only, no second NIC or SFP option
- ✗ Gigabit ceiling, no 2.5GbE or 10GbE upgrade path
- ✗ No Wi-Fi or Bluetooth, wired Ethernet only
- ✗ Needs a free PCIe slot, unusable in older PCI-only builds
Manufacturer description
The TP-Link TG-3468 is a gigabit PCI Express network card that drops into a spare PCIe slot and gives an older or NIC-less PC a full 10/100/1000Mbps wired connection. It runs on TP-Link's Realtek-based controller with driver support stretching from Windows XP and Vista through Windows 7, 8, 8.1, 10, and 11, which makes it one of the few current-production gigabit adapters that still works in a retro or legacy build. Auto-Negotiation and Auto MDI/MDIX handle link speed and cable crossover automatically, so you can plug into a switch, router, or another PC without hunting for a crossover…
SpecPicks Verdict
SpecPicks scored TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card using a rating × review-volume × price-fit model applied to published specs and reviews across the retro networking cards category. TP-Link's retro networking cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does the TP-Link TG-3468 work with Windows 11?
Yes. TP-Link lists support for Windows 11, 10, 8.1, 8, 7, Vista and XP, so it covers both current systems and legacy retro builds.
Will this card fit a small form factor PC?
Yes. TP-Link includes both a low-profile and a standard-profile bracket in the box, so the TG-3468 installs in mini and full-size PC cases.
Do I need a crossover cable to connect two PCs directly?
No. The TG-3468 supports Auto MDI/MDIX and Auto-Negotiation, so it configures the link automatically with a standard Ethernet cable.
Does the TG-3468 support Wake-on-LAN?
Yes, Wake-on-LAN is supported, letting you power the PC on remotely provided your motherboard BIOS has WoL enabled for the PCIe slot.
What warranty and support does TP-Link provide?
TP-Link covers the TG-3468 with a 2-year warranty and free 24/7 technical support. Check the product listing for current terms in your region.
Key Features
- Ultra-Fast: 10/100/1000Mbps PCIe Adapter upgrade your Ethernet speed to Gigabit
- Automation: Wake-on-LAN supporting Auto-Negotiation and Auto MDI/MDIX
- Supports: IEEE802.3x Flow Control for Full-duplex Mode and backpressure for Half-duplex Mode; 4k Bytes Port: 1x 10/100/1000Mbps RJ45 Network Media
- Compatibility: Windows 11, 10, 8.1, 8, 7, Vista, XP
- Dual Bracket: Low profile and standard profile bracket inside works with both mini and standard size PCs.
- Industry Leading Support: 2-year warranty and free 24/7 technical support
Full Specifications
| Brand | TP-Link |
|---|---|
| Color | Green |
| Supports | IEEE802.3x Flow Control for Full-duplex Mode and backpressure for Half-duplex Mode; 4k Bytes Port: 1x 10/100/1000Mbps RJ45 Network Media |
| Automation | Wake-on-LAN supporting Auto-Negotiation and Auto MDI/MDIX |
| Ultra-Fast | 10/100/1000Mbps PCIe Adapter upgrade your Ethernet speed to Gigabit |
| Unit Count | 1.0 Count |
| Dual Bracket | Low profile and standard profile bracket inside works with both mini and standard size PCs. |
| Model Number | TG-3468 |
| Compatibility | Windows 11, 10, 8.1, 8, 7, Vista, XP |
| Built-In Media | TG-3468 |
| Mfr Part Number | PCI-E |
| Item Part Number | TG-3468 |
| Compatible Devices | Desktop |
| Data Link Protocol | Giga, IEEE 802 1p |
| Data Transfer Rate | 10000 Megabits Per Second |
| Hardware Interface | Ethernet |
| From Reliable Brand | TP-Link has been ranked as the world’s No.1 provider of WLAN products for the past consecutive 7 years by IDC. In 2017. |
| Warranty Description | 2 year - parts & labor |
| Industry Leading Support | 2-year warranty and free 24/7 technical support |
| Item Dimensions L x W x H | 6.3"L x 5.31"W x 1.1"H |
| Full listing title | TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card (TG-3468), PCIE Network Adapter, Network Card, Ethernet Card for PC, Win10/11 Supported |
Ready to buy?
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card (TG-3468), PCIE Network Adapter, Network Card, Ethernet Card for PC, Win10/11 Supported is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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