Aruba and HP · Switch · 2007
The 2810 series comes from the last years of the ProCurve name, with release notes for its N.11 software dated September 2007. HP sold it in two sizes, the 2810-24G (J9021A) and the 2810-48G (J9022A), and both were all-gigabit managed switches, a step up from 10/100 models like the 2610. HP's parts listing describes 20 auto-sensing 10/100/1000 RJ-45 ports plus an RJ-45 serial console port, and the other four of the 24 are its uplinks. In April 2010 HP finished buying 3Com and started calling its switch business HP Networking, so later paperwork drops the ProCurve label. For a lab, this is a gigabit switch from the ProCurve era with the classic CLI. We couldn't find HP's noise or power figures for it, so don't buy it expecting silence. Get a video with sound from the seller first, or plan to keep it out of the bedroom.
Lab check
Should come with it
Check the listing photos against this list, and ask the seller about anything you can’t see. A missing piece should come off the price.
Most trouble is the previous owner's config and missing parts, not the hardware.
Buying your first used switch or router? How to check used network gear covers the console, a factory reset, power supplies and optics, and our noise and power guide covers what fans and power draw mean at home.
Buying guide
We'd buy fallfax-surplus's J9021A at $34 delivered, titled with rack ears, and the photo shows the ears and a power cord. There are at least 57 for sale and US units mostly ask $34–76 delivered, while the $45–210 band and its $118 median are pulled up by US sellers charging $75–96 shipping and by European and Australian listings at $179–584 delivered. None here is titled tested or reset, so ask for a photo of show version and plan on an RJ-45 console cable to clear the old config. It isn't fanless and we couldn't find HP's noise figure, so ask for a short video with sound before it goes near a desk, and check the label says J9021A, not the 48-port J9022A. Skip vaa666's $584 listing with a 3-year warranty, about 5 times the median.
$34.14est. delivered
The lowest delivered J9021A, titled with rack ears, and the photo shows the ears fitted and a power cord. It isn't titled tested, so ask for a photo of it powered on before you buy.
HP ProCurve 2810-24G 24-Port Gigabit Ethernet Switch J9021A with Rack Ears
Delivered prices include shipping as eBay quoted it to a US address on Oct 15, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Snapshot
Checked . Some may have sold.
Delivered prices include shipping as eBay quoted it to a US address on Oct 15, 2026. Many sellers charge by distance, so your total may differ. eBay shows yours before you pay.
Used$34.14est. delivered
$16.99 + $17.15 shipping
Buy It Now$16.99
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Good buy
Titled with rack ears. Photo shows the ears and a power cord. Not titled tested.
Seller: fallfax-surplus
99.7% positive
Used$39.25delivered
$39.25 · free shipping
Buy It Now$39.25
Our take
Titled with rack ears, free shipping. Not titled tested.
Seller: vtkphx
99.9% positive
Used$48.12est. delivered
$22.99 + $25.13 shipping
Buy It Now$22.99
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Our take
Titled SEE NOTES, so read the description before you buy.
Seller: rawko
99.6% positive
Used$98.55est. delivered
$23.56 + $74.99 shipping
Buy It Now$23.56
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Our take
No ears in the photo. $75 shipping makes this $24 switch $99 delivered.
Seller: plainsimple2012
100% positive
Used$138.02est. delivered
$41.63 + $96.39 shipping
Buy It Now$41.63
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Our take
Titled with a J4858C SFP module. $96 shipping makes it $138 delivered.
Seller: magzalons_outlet
100% positive
Used$139.95est. delivered
$125.00 + $14.95 shipping
Buy It Now$125.00
This seller takes offers, and many sellers accept less than the asking price.
Fine if you might miss it? Send an offer first. Someone else can still buy it while you wait for a reply.
Want it for sure? Use Buy It Now.
Our take
Titled with rack ears and four SFP slots; the photo shows the ears. About 4 times the cheapest US asks.
Seller: vibranttechnologies
99.7% positive
Used$76.00est. delivered
$52.00 + $24.00 shipping
Buy It Now$52.00
Check the seller
Same title as another seller's listing, and the photo is a watermarked product shot. Ask for photos of this unit.
Seller: serverworlds
100% positive
Used$583.52est. delivered
$382.69 + $200.83 shipping
Buy It Now$382.69
Priced high
Austrian reseller listing with a 3-year warranty. Photo is a warranty graphic.
Seller: vaa666
99.5% positive
Prices change daily. The live eBay search shows everything listed now, including anything new since Oct 15, 2026.
See every listing on eBay ↗eBay searchAruba and HP
Switch$35–$90 typical ask
Aruba and HP
Switch$55–$120 typical ask
Aruba and HP
Switch$70–$200 typical ask