Binardat
Binardat 2 Ports 2.5G PCIe Network Adapter
Bottom line: The Binardat 2 Ports 2.5G PCIe Network Adapter: Two 2.5GbE ports on one x1 card, useful for NAS or router builds; main trade-off: PCIe only, will not work in legacy PCI slots on older retro builds.
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Pros & Cons
Pros
- ✓ Two 2.5GbE ports on one x1 card, useful for NAS or router builds
- ✓ Realtek RTL8125B auto-negotiates 2.5G/1G/100M/10M on Cat5e up to 100m
- ✓ PXE boot supported for diskless workstations and network installs
- ✓ 802.1Q VLAN tagging plus 802.1p Layer 2 priority for segmented networks
- ✓ 16KB jumbo frames and 802.3x full-duplex flow control for bulk transfers
Cons
- ✗ PCIe only, will not work in legacy PCI slots on older retro builds
- ✗ Realtek driver quality trails Intel NICs under heavy sustained load
- ✗ Listed Windows support stops at Windows 10; no Windows 11 claim
- ✗ Drivers are a manual download from Binardat or Realtek, not bundled in-OS
SpecPicks Verdict
SpecPicks scored Binardat 2 Ports 2.5G PCIe Network Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the retro networking cards category. Binardat'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.
Key Features
- 【Dual Port 2.5Gbps】 The network card has 2 port 2.5 Gigabit with Realtek RTL8125B chip, compatibe 1Gbps/100M/10M auto-negotiation, support standard Cat5e or above UTP at distances up to 100m (328 feet)
- 【PCIe Slot】Compatible for PCIe slot X1,X4,X8,X16, default with standard bracket, also include low profilce bracket, support multiple installation such as PC, server, client, workstation, NAS, etc. **not for PCI slot**
- 【Multiple OS】Support Windows10/8.1/8/7/Server 2012,2008, Linux, freely driver download, CD-ROM, manual, Driver link on the bracket, Binardat/Realtek official website can download the driver easily.
- 【Network Feature】Support PXE, Auto MDIX, IEEE 802.1Q VLAN tagging, IEEE802.3bz(2.5GBASE-T), Full Duplex flow control(IEEE 802.3x), IEEE 802.1P Layer 2 Priority Encoding, Jumbo frame 16Kbytes
- 【Easy to Use】Select the appropriate brackets according to the chassis size, insert into the PCIe slots, install the driver, connect to the network, the LEDs show the link status and rate. Any questions, please contact our support email, we will provide timely service.
Full Specifications
| Brand | Binardat |
|---|---|
| Weight | 2.5g |
| Model Number | NA2G2 |
| Compatibility | PC, Linux |
| Mfr Part Number | NA2G2 |
| Compatible Devices | Desktop, Laptop, Network Attached Storage (NAS), Server, Workstation |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 1000 megabits_per_second |
| Hardware Interface | Ethernet, PCI |
| Full listing title | 2 Ports 2.5G PCIe Network Adapter, RTL8125B LAN Controller 2500/1000/100Mbps Binardat Ethernet RJ45 NIC Card Support PXE for Windows/Linux |
Ready to buy?
2 Ports 2.5G PCIe Network Adapter, RTL8125B LAN Controller 2500/1000/100Mbps Binardat Ethernet RJ45 NIC Card Support PXE for Windows/Linux 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.
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