ULANSeN
ULANSeN Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter
Bottom line: The Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter ($23.99 on Amazon as of 2026-10-06): Intel 82575/82576 controller with PXE boot, iSCSI boot, and Wake-on-LAN; main trade-off: listing says it does not support VMware ESXi 7.0 or newer.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Intel 82575/82576 controller with PXE boot, iSCSI boot, and Wake-on-LAN
- ✓ Fits x1 through x16 PCIe slots in standard and low-profile systems
- ✓ VLAN filtering plus SNMP and RMON support for managed networks
- ✓ Lists DOS, FreeBSD 7.x+, Linux, and Solaris x86 support for legacy and server builds
Cons
- ✗ Listing says it does not support VMware ESXi 7.0 or newer
- ✗ Windows 10/11 and Server 2016+ are not on the listed OS support
- ✗ Gigabit only, with no 2.5GbE or 10GbE option
- ✗ PCIe 2.1 x1 at 2.5 GT/s leaves little headroom with both ports at full load
Manufacturer description
The ULANSeN Dual-Port PCIe Gigabit Network Card adds two 1000M Ethernet ports to a desktop, server, or homelab box through a single PCI Express slot. The card uses a PCI Express 2.1 x1 link at 2.5 GT/s, and it fits x1, x2, x4, x8, and x16 slots in both standard and low-profile systems. Two ports let you split WAN and LAN on a pfSense or OPNsense router, isolate storage traffic, or give a virtual machine host its own uplink. The network feature list is broad. The card supports PXE remote boot, iSCSI boot, Wake-on-LAN, VLAN filtering, IPMI pass-through over SMBus or NC-SI, and SNMP and RMON…
SpecPicks Verdict
SpecPicks scored Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the retro networking cards category. ULANSeN'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 ULANSeN dual-port NIC work with VMware ESXi?
Not on current releases. The listing says it supports OS-independent VMware ESX but does not support VMware ESXi 7.0 or above. If you run ESXi 7 or 8, choose a card that is on VMware's current compatibility list.
Will this card fit in a PCIe x16 slot?
Yes. It is a PCI Express 2.1 x1 card (2.5 GT/s), and the listing says it works in x1, x2, x4, x8, and x16 slots, including low-profile PCI Express slots.
Can I use it for PXE network boot or iSCSI boot?
Yes. The listing includes PXE remote boot, iSCSI boot, Wake-on-LAN, VLAN filtering, and IPMI pass-through over SMBus or NC-SI.
Does it work in DOS or older operating systems for retro builds?
The listed support includes DOS, Windows 2000/XP/Vista/7/8, Windows Server 2003/2008/2012, Novell NetWare 5.x/6.x, SCO OpenServer, UnixWare/OpenUnix 8, Sun Solaris x86, FreeBSD 7.x or later, and Linux. Check the product listing for DOS driver downloads.
Key Features
- Supports Windows 7/8/2000/XP/Vista/Windows Server 2003/2008/2012; Novell Netware 5.x/6.x; Linux; FreeBSD 7.x or later; DOS; SCO Open Server; UnixWare / OpenUnix 8; Sun Solaris x86; OS Independent Vmware ESX (Does not support VMware ESXi 7.0 or above)
- PCI Express 2.1. 2.5 GT/s x1 Lane. Compatible with x1, x2,x4, x8, x16 standard and low-profile PCI Express slots.
- Compatible with IPMI pass-through (SMBus or NC-SI), iSCSI boot, WoL, PXE remote boot, VLAN filtering
- Support Network Management Protocol (SNMP) and Remote Network Monitoring (RMON).
- Imported alloy heat sink , can effectively remove excess heat , keep the network card at normal operating temperature and double stable operation
Full Specifications
| Brand | ULANSeN |
|---|---|
| Color | multicolor |
| Item Weight | 80 Grams |
| Manufacturer | ULANSON |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 2000 Megabits Per Second |
| Hardware Interface | PCI Express 3.0 |
| Product Dimensions | 3.54"L x 2.76"W x 0.71"H |
| Full listing title | Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile |
Ready to buy?
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile 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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