Replacement for HA311: Drop-In Alternatives We Stock
Looking for a replacement for the HA311 (HA311 - Netgear IEEE 802.11a Wireless PCI Adapter IEEE 802.11a PCI 2.2)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the HA311
| SKU | HA311 |
|---|---|
| Product | HA311 - Netgear IEEE 802.11a Wireless PCI Adapter IEEE 802.11a PCI 2.2 |
| Stock status | In Stock |
| Detail page | View HA311 › |
Drop-in replacements for HA311
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
A6150-100PAS - Netgear A6150 IEEE 802.11ac Wi-Fi Adapter for Wireless Router
SKU: A6150-100PAS
Price: $96.84
WRT54GS - Linksys IEEE 802.3/3u IEEE 802.11b/g Wireless-G Broadband Router with SpeedBooster
SKU: wrt54gs
Price: $128.95
390425-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390425-002
Price: $78.00
381582-001 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro)
SKU: 381582-001
Price: $78.00
397238-001 - HP Mini PCI 802.11a/b/g Wireless Lan Card (WLAN) Supports Ieee 802.11a/b/g Wireless Standards (volkl Most-of-world)
SKU: 397238-001
Price: $78.00
416941-291 - HP Mini PCI 802.11a/b/g Wireless Lan Card (WLAN) Supports Ieee 802.11a/b/g Wireless Standards (japan)
SKU: 416941-291
Price: $87.74
390684-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390684-002
Price: $94.41
405227-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 405227-002
Price: $102.78
2065200EU-R - Adaptec FireConnect 8300 3 Port FireWire Adapter - 2 x 9-pin IEEE 1394b FireWire External 1 x 6-pin IEEE 1394a FireWire External - Plug-in
SKU: 2065200EU-R
Price: $289.08
WM3945AGMW1WB - Intel PRO/Wireless mini PCI-Express WM3945AG IEEE 802.11A/B/G Wi-Fi Adapter 54 Mbps
SKU: WM3945AGMW1WB
Price: $79.70
EX150AA - HP PRO/Wireless 3945ABG Wi-Fi Adapter Mini PCI Express 54Mbps IEEE 802.11a/b/g
SKU: EX150AA
Price: $85.83
WAC564-100NAS - Netgear WAC564 IEEE 802.11ac 3Gbit/s Wireless Access Point
SKU: WAC564-100NAS
Price: $134.74
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.