Alternative to DC681B: Better-Value Equivalents in Stock
Comparing the DC681B (DC681B - HP PS2 to USB Keyboard and Mouse Adapter) 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 DC681B
| SKU | DC681B |
|---|---|
| Product | DC681B - HP PS2 to USB Keyboard and Mouse Adapter |
| Current price | $126.22 |
| Stock status | In Stock |
| Detail page | View DC681B › |
Alternatives to DC681B
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.
748740-001 - HP RJ-45 KVM Console USB Interface Adapter Cable (Keyboard / Video D-SUB / Mouse)
SKU: 748740-001
Price: $176.84
371302-B21 - HP 4-Port USB KVM 1x4 SPDB-15 Keyboard/Mouse/Video 1U Rack-Mountable
SKU: 371302-B21
Price: $522.18
AE436B - HP ProLiant DL100 G2 AE436B Network Storage Server 1 x Intel Pentium D 3 GHz 640 GB (4 x ) USB Network Serial Mouse Keyboard
SKU: AE436B
Price: $3,510.53
AG815B - HP ProLiant DL380 G5 Network Storage Server 1 x Intel Xeon E5430 2.66GHz 144GB Type A USB DB-9 Serial VGA Keyboard Mouse
SKU: AG815B
Price: $5,229.47
BV859A - HP StorageWorks X1600 G2 Network Storage Server 1 x Intel Xeon E5520 2.26 GHz RJ-45 Network HD-15 VGA Mouse Keyboard Type A USB Serial
SKU: BV859A
Price: $9,674.83
AK223A - HP StorageWorks AiO1200r Network Storage Server 1 x AMD Opteron 2354 2.2GHz 5.4TB Type A USB mini-DIN (PS/2) Keyboard mini-DIN (PS/2) Mouse
SKU: AK223A
Price: $10,471.58
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.