Binardat
Binardat 5G PCIe Network Adapter
Bottom line: The Binardat 5G PCIe Network Adapter: Realtek RTL8126 chip hits 5Gbps over ordinary Cat5e at up to 100m; main trade-off: linux support stops at kernel 6.4; newer kernels may need a manual Realtek driver.
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Pros & Cons
Pros
- ✓ Realtek RTL8126 chip hits 5Gbps over ordinary Cat5e at up to 100m
- ✓ Auto-negotiates 5G/2.5G/1G/100M/10M, so it drops back to older switches
- ✓ Fits PCIe x1, x4, x8 and x16 slots; both full-height and low-profile brackets included
- ✓ PXE boot, Wake-on-LAN and 802.1Q VLAN tagging for NAS and server builds
- ✓ 16KB jumbo frames plus Auto MDIX and 802.3x full-duplex flow control
Cons
- ✗ Linux support stops at kernel 6.4; newer kernels may need a manual Realtek driver
- ✗ Realtek NICs lean on CPU more than Intel server NICs under sustained load
- ✗ No PCI slot support, so it is useless in genuinely vintage pre-PCIe systems
- ✗ Driver arrives on CD-ROM or via a bracket-printed link, awkward on optical-free builds
SpecPicks Verdict
SpecPicks scored Binardat 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
- 【5Gbps Network】 Up to 5 Gigabit with Realtek RTL8126 chip, compatibe 5G/2.5G/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, workstation, NAS, etc. **not for PCI slot**
- 【Multiple OS】Support Windows11/10, Linux kernel up to 6.4, freely driver download, CD-ROM, Driver link on the bracket, Realtek official website can download the driver easily.
- 【Network Feature】Support PXE, Auto MDIX, IEEE 802.1Q VLAN tagging, IEEE802.3bz(2.5G/5G BASE-T), Full Duplex flow control(IEEE 802.3x), Wake-on-LAN, 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 | 5g |
| Unit Count | 1 Count |
| Model Number | NA5G1 |
| Compatibility | PC, Linux |
| Built-In Media | 5G Card, Bracket, Cd-rom, Manual |
| Mfr Part Number | NA5G1 |
| Number of Items | 1 |
| Compatible Devices | PC, Server, Workstation, NAS |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 5000 megabits_per_second |
| Hardware Interface | Ethernet |
| Full listing title | 5G PCIe Network Adapter, RTL8126 5G/2.5G/1G/100Mbps Binardat Ethernet Card RJ45 LAN Controller with Low Profile, Support PXE for Windows 11/10, Linux |
Ready to buy?
5G PCIe Network Adapter, RTL8126 5G/2.5G/1G/100Mbps Binardat Ethernet Card RJ45 LAN Controller with Low Profile, Support PXE for Windows 11/10, 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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