Alternative to 2NA11AA: Better-Value Equivalents in Stock
Comparing the 2NA11AA (HP 2NA11AA 4.5mm And USB Dock Adapter 55 W Output Power 2.75 A Output Current USB. In Stock) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 2NA11AA
| SKU | 2NA11AA |
|---|---|
| Product | HP 2NA11AA 4.5mm And USB Dock Adapter 55 W Output Power 2.75 A Output Current USB. In Stock |
| Stock status | In Stock |
| Detail page | View 2NA11AA › |
Alternatives to 2NA11AA
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.
755549-001 - HP Expansion Dock with USB / VGA and Ethernet Ports for ElitePad 900 G1 Tablet PC
SKU: 755549-001
Price: $512.34
0957-2171 - HP 75-Watts Input 100-240V AC Output 32V Power Adapter for DeskJet 955c Printer
SKU: 0957-2171
Price: $72.91
463554-001 - HP 90-Watts Input 100-240V Output 4.74A Power Adapter for Business Notebook 2000 / 6000
SKU: 463554-001
Price: $200.00
J2555B - HP JetDirect 400N Modular Input/Output Token Ring Adapter 10/100Base-T DB9 RJ-45 LAN Interface internal Print Server
SKU: J2555B
Price: $137.14
J2555A - HP JetDirect 400N Modular Input/Output Token Ring Adapter 10/100Base-T DB9 RJ-45 LAN Interface internal Print Server
SKU: J2555A
Price: $429.83
AU155AA - HP Smart Travel AC Adapter (with USB Port) for Workstation Thin Client PC Notebook 65-Watts 19.5V DC 5V DC
SKU: AU155AA
Price: $238.09
RC1-1612-000 - HP Color LaserJet 3700 3500 3550 Paper Output Tray Face Up
SKU: RC1-1612-000
Price: $85.80
RC1-1612-000CN - HP Color LaserJet 3700 3500 3550 Paper Output Tray Face Up
SKU: RC1-1612-000CN
Price: $85.80
RM2-0855-000 - HP Output Paper Face Down Tray for LaserJet Enterprise M631 / M632 / M633 Printer
SKU: RM2-0855-000
Price: $94.51
RM2-0855-000CN - HP Output Paper Tray for LaserJet Enterprise M631 / M632 / M633 Series
SKU: RM2-0855-000CN
Price: $94.51
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.