2.5GbE switches Black Friday Buying Guide 2026
Use this 2.5GbE switches Black Friday buying guide to compare the exact products and configurations in this category. Identify the part of the network being upgraded before choosing an offer. Routers, mesh kits, Ethernet switches and host adapters are separate purchases with different connection and power requirements. Compare exact port speeds, node counts and included accessories, then price the complete connection between devices. DatacenterDisk uses current prices, condition labels and listing details to help compare complete offers.
Last updated from current DatacenterDisk pricing.
Amazon Black Friday sale: 19–30 November 2026
Black Friday itself is 27 November, but Amazon’s sale starts on 19 November. Early offers can be available before then. Check each offer’s current price, condition, Prime requirements and any end date before buying.
Dates confirmed by Amazon · Announcement updated 10 November 2026.
Buy an early offer or keep watching?
Buy now when…
The exact device and every required endpoint support the planned connection within the complete network budget.
Keep watching when…
The cheaper package has fewer nodes or ports, incompatible connections or unpriced power and cable requirements.
Before you buy
Verify WAN and LAN ports, RJ45 or SFP+, node count, PoE standards and budget, management features, host support and supplied power accessories.
Early offers you can buy now
Current retailer promotions and Amazon-reported markdowns. Each label states the evidence: a reduction against a listed RRP is not confirmation of a Black Friday promotion. Any reported Prime restriction or deal end time appears with the offer.
| Product & condition | Key details | Current price |
|---|---|---|
| Amazon markdownTP-Link TL-SG108S-M2 New · Seller: Amazon.com 54% below Amazon's listed RRP/list price |
Checked: 2026-11-14 02:49 UTC | $59.99 Buy on Amazon |
| Amazon markdownPlugable 2.5G USB-C and USB to Ethernet Adapter New · Seller: Plugable Technologies 33% below Amazon's listed RRP/list price |
Checked: 2026-11-13 16:19 UTC | $19.99 Buy on Amazon |
| Amazon markdownNETGEAR 5-Port 2.5G Multi-Gigabit Ethernet Unmanaged Network Switch (MS305) New · Seller: Amazon.com 33% below Amazon's listed RRP/list price |
Checked: 2026-11-13 22:49 UTC | $89.99 Buy on Amazon |
| Amazon markdownTP-Link 2.5GB PCIe Network Card (TX201) New · Seller: Amazon.com 25% below Amazon's listed RRP/list price |
Checked: 2026-11-13 22:49 UTC | $22.45 Buy on Amazon |
| Amazon markdownMikroTik CRS310-8G 2S in: L3 Smart Switch Géré 2.5G Ethernet (100/1000/2500) New · Seller: GETIC. 17% below Amazon's listed RRP/list price |
Checked: 2026-11-14 02:19 UTC | $191.70 Buy on Amazon |
| Amazon markdownD-Link 8-Port 2.5G Unmanaged Ethernet Switch for Office New · Seller: Amazon.com 15% below Amazon's listed RRP/list price |
Checked: 2026-11-14 00:49 UTC | $84.99 Buy on Amazon |
| Amazon markdownSODOLA 8-Port Unmanaged 2.5G Switch,8 x 2.5GBASE-T Ports,1X10G SFP+ New · Seller: Sodola Networks 7% below Amazon's listed RRP/list price |
Checked: 2026-11-14 02:49 UTC | $42.99 Buy on Amazon |
Amazon Black Friday sale: November 19-30, 2026
Amazon's Black Friday sale runs November 19-30, 2026; Black Friday itself is November 27. Early offers can already be available before the main sale. Use this buying guide to compare 2.5GbE switches, current offers and the model, condition and compatibility checks that decide whether a price is useful.
2.5GbE switches current tracked listings
Current prices for 2.5GbE switches, including ordinary listings. Condition and seller context belong in every comparison.
| Product & condition | Key details | Current price |
|---|---|---|
| 10Gtek 2.5G NIC PCIe Network Adapter 2500/1000/ PCIe Gigabit Ethernet Card New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 20:19 UTC | $14.99 Buy on Amazon |
| Plugable 2.5G USB-C and USB to Ethernet Adapter New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 16:19 UTC | $19.99 Buy on Amazon |
| TP-Link 2.5GB PCIe Network Card (TX201) Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 22:49 UTC | $19.99 Buy on Amazon |
| TP-Link USB C to Ethernet Adapter Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $21.84 Buy on Amazon |
| Plugable 2.5Gbps USB C to Ethernet Adapter Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 02:49 UTC | $22.28 Buy on Amazon |
| Wavlink USB C to Ethernet Adapter 2.5 Gbps New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 23:19 UTC | $23.99 Buy on Amazon |
| Cable Matters USB C to 2.5Gb Ethernet Adapter New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $24.99 Buy on Amazon |
| ASUS USB-C2500 V2 2.5Gbps Type-C Wired Network Adapter Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $31.24 Buy on Amazon |
| TP-Link TL-SG105S-M2 New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 02:49 UTC | $39.99 Buy on Amazon |
| SODOLA 8-Port Unmanaged 2.5G Switch,8 x 2.5GBASE-T Ports,1X10G SFP+ New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 02:49 UTC | $42.99 Buy on Amazon |
| StarTech 1-Port 2.5Gbps PCIe NIC Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 03:49 UTC | $44.64 Buy on Amazon |
| StarTech 2.5GbE USB C to Ethernet Adapter New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 15:49 UTC | $48.99 Buy on Amazon |
Show 18 more listings
| Product & condition | Key details | Current price |
|---|---|---|
| TRENDnet 5-Port Unmanaged 2.5G Gaming Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 18:49 UTC | $54.99 Buy on Amazon |
| TP-Link TL-SG108S-M2 New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 02:49 UTC | $59.99 Buy on Amazon |
| D-Link 5-Port 2.5G Unmanaged Ethernet Switch for Office New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 00:49 UTC | $63.82 Buy on Amazon |
| Zyxel 5 Port Network Ethernet Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $69.99 Buy on Amazon |
| MokerLink 8 Port 2.5 Gigabit Managed Switch with 10G SFP+ Slot New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 03:19 UTC | $79.68 Buy on Amazon |
| TRENDnet 9-Port Unmanaged 2.5G Switch with 10G SFP+ Port New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 02:19 UTC | $79.99 Buy on Amazon |
| D-Link 8-Port 2.5G Unmanaged Ethernet Switch for Office New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 00:49 UTC | $84.99 Buy on Amazon |
| NETGEAR 8-Port 2.5G Multi-Gigabit Ethernet Unmanaged Network Switch (MS308) Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $86.16 Buy on Amazon |
| NETGEAR 5-Port 2.5G Multi-Gigabit Ethernet Unmanaged Network Switch (MS305) New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 22:49 UTC | $89.99 Buy on Amazon |
| Zyxel 8 Port Network Ethernet Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 03:19 UTC | $89.99 Buy on Amazon |
| Zyxel 5 Port Network Ethernet Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 03:19 UTC | $99.99 Buy on Amazon |
| QNAP QSW-1108-8T-R2-US 8-Port 2.5GbE Unmanaged Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $119.00 Buy on Amazon |
| Zyxel 8 Port Network Ethernet Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 03:19 UTC | $149.99 Buy on Amazon |
| MikroTik CRS310-8G 2S in: L3 Smart Switch Géré 2.5G Ethernet (100/1000/2500) New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-14 02:19 UTC | $191.70 Buy on Amazon |
| TP-Link Omada SG3210X-M2 8-Port 2.5G L2+ Managed Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $229.99 Buy on Amazon |
| TRENDnet 8-Port 2.5G PoE++ Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $239.99 Buy on Amazon |
| TRENDnet 16-Port Unmanaged 2.5G Desktop Network Ethernet Switch New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $259.99 Buy on Amazon |
| TRENDnet 20-Port 2.5G/Multi-Gig Switch with 10G SFP+ Ports New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-12 22:06 UTC | $279.99 Buy on Amazon |
2.5GbE switches observed price drops
Observed reductions against the same listing's tracked prices. Amazon-confirmed promotions and listed-RRP markdowns appear separately above.
No sufficiently established tracked-price reduction is available right now. See current Amazon offers and regular listings for alternatives.
Compare the exact device role and package
A router is not automatically a modem, a mesh extension is not necessarily a complete starter kit and a switch does not replace either. Confirm the model suffix, number of nodes or units and supplied power accessories. For brand-specific offers, read compatibility with the existing system rather than assuming that a shared brand or Wi-Fi generation makes every device interchangeable.
Read each port and link speed
Check individual port speeds, not only the fastest advertised uplink or a wireless marketing class. A switch with a fast uplink can have slower client ports. A USB adapter’s USB bus speed is not its Ethernet link speed. For 2.5GbE or 10GbE upgrades, identify the host connection, cable or transceiver, switch and destination port before comparing the complete purchase cost.
Separate Wi-Fi coverage from wired backhaul
Wi-Fi 7 and mesh describe capabilities that still depend on the selected devices, client support, placement and regional settings. Advertised aggregate wireless rates are not measured room-to-room throughput. Check node count, documented backhaul options and Ethernet ports. Confirm whether an extension requires an existing compatible gateway and include that gateway when the offer is not a complete system.
Check PoE, software and running requirements
For a PoE switch, match the supported standard, per-port power and total budget to all connected devices. A PoE-powered endpoint is different from a switch supplying power. Check required injectors, power adapters, software management and subscription features. For network cards, verify operating-system drivers, slot clearance and bracket height. A listing here does not certify compatibility with every NAS or server.
What Qualifies Here
A discount has to be meaningful for this category. The scanner weighs current price, 30-day and 90-day history, tracked lows, comparable listings, absolute savings, product class, condition, stock state and retailer promotion signals. Small price changes and stale promotions are left out, so the table stays useful during the busy sale period.
Condition is kept visible throughout the page. New, renewed, refurbished, recertified and used listings are not blended into one ranking because warranty risk and buyer intent differ materially between them.
How To Compare These Deals
For capacity-bearing storage, start with $/TB, then check interface, warranty, condition and workload fit. For NAS enclosures, mini PCs, HBAs and networking gear, compare the current price against the hardware class instead of forcing a capacity metric that does not apply.
Broader context lives in the price forecast, good $/TB guide, where-to-buy page and refurbished drive guide. Amazon's earlier Prime Big Deal Days sale (October 6-7) was tracked the same way.