ELUTENG 4-Port USB 3.2 PCIe Card Review: Worth It?

I’ve spent the past three weeks hammering this budget PCIe USB card with everything from high-speed external SSDs to USB hubs loaded with peripherals. The question isn’t whether it works, it’s whether it works well enough at this price point, and whether you should trust your USB ports to a brand most people haven’t heard of. Here’s what I found.

The VL805 controller is a solid workhorse chip from VIA Labs. I’ve seen it in countless budget USB hubs and expansion cards, and it’s reliable enough for basic use. It supports UASP (USB Attached SCSI Protocol), which helps with SSD performance, but don’t expect miracles.

The lack of supplemental power is my biggest gripe. The PCIe slot provides 900mA per port at best, which is fine for keyboards and mice but rubbish for charging tablets or powering external drives that draw heavy current. I tested with a bus-powered 2.5″ HDD, and it worked… barely. The drive spun up slowly and occasionally threw errors under heavy load.

On the plus side, the independent port design means you won’t see bandwidth drop when using multiple ports simultaneously. Cheaper cards often pair ports together, so you’re splitting 5 Gbps between two ports. Not here. Each port gets the full bandwidth allocation, which matters if you’re running multiple external SSDs or capture devices.

Performance is… fine. Not spectacular, not terrible, just fine. I tested with a Samsung T7 external SSD, and it hit 387 MB/s sustained reads, which is bang on what you’d expect from USB 3.2 Gen 1. That’s about 3.1 Gbps in real-world terms, the 5 Gbps spec includes protocol overhead, so you never actually see that full speed.

Where this card impressed me was multi-device performance. I connected four external SSDs simultaneously and ran transfers on all of them. Most budget cards would choke here, but the ELUTENG maintained 350+ MB/s on each port. That’s proper independent channel performance, and it’s rare at this price point.

But. (There’s always a but.) Power delivery is dodgy with demanding devices. A bus-powered 2.5″ mechanical hard drive worked, but it took ages to spin up and occasionally threw “device not recognised” errors when I pushed it hard. If you’re planning to use power-hungry devices, budget for a powered USB hub or get a card with SATA power input.

That said, the actual component quality seems fine. The VL805 controller chip is properly soldered, the USB ports are securely mounted (I gave them a proper wiggle test), and the PCIe connector looks clean. I’ve seen worse soldering on cards costing twice as much.

The bracket situation is a bit annoying. It fits, but there’s noticeable play when you plug cables in. Not enough to cause problems, but enough that you notice it. The low-profile bracket is even worse, it barely stays aligned. If you’re building in a small form factor case, you might want to add a dab of hot glue or use a better bracket from another card.

Will it last? Probably. There’s not much to go wrong here. The controller chip is the only real point of failure, and VIA Labs chips are generally reliable. I wouldn’t trust this in a mission-critical server, but for a home PC? It’ll likely outlive your motherboard.

One thing to watch: make sure your case has clearance behind the card. The USB ports stick out about 15mm from the back plate, so if you’ve got a tight case with minimal rear clearance, you might struggle to plug cables in at certain angles. Not a dealbreaker, just something to consider.

The documentation is rubbish. You get a single sheet of paper with the most basic specs and a compatibility list. No troubleshooting guide, no detailed specifications, nothing useful. For most people this won’t matter because it just works, but if you run into issues, you’re on your own.

Daily use is completely transparent. Once installed, these ports behave exactly like your motherboard’s USB ports. No special software, no weird quirks, no random disconnections. I’ve had USB hubs that were more problematic than this card.

The Inateck KT4006 is the sweet spot competitor. It’s about £10 more, includes internal USB 3.0 headers (useful for front panel connections), and has supplemental power via Molex. The build quality is noticeably better too. If you can stretch the budget, it’s a better all-round card.

So why would you buy the ELUTENG? Simple: it’s the cheapest option that actually works properly. If you just need four USB ports for keyboards, mice, dongles, or self-powered devices, spending more doesn’t get you much. The performance is identical to cards costing twice as much, you’re only paying for better materials and extra features you might not need.

Here’s my take on value: if you need what this card offers, four basic USB 3.2 ports, it’s brilliant value. You’re getting legitimate 5 Gbps performance for pocket change. The performance difference between this and a £40 card is essentially zero for most use cases.

But value depends on your needs. If you’re connecting power-hungry devices, the lack of supplemental power makes this card poor value because you’ll need to buy a powered hub anyway. Same if you need internal headers or USB-C connectivity, you’re better off spending more upfront.

For my typical recommendation scenario, someone building a budget gaming PC or upgrading an older system with limited USB ports, this card hits the sweet spot. It’s cheap enough that you won’t feel bad if you upgrade later, but functional enough that you might never need to.