Replacement for UB400: Drop-In Alternatives We Stock
Looking for a replacement for the UB400 (UB400 - TP-LINK Bluetooth 4.0 Nano USB Adapter)? 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 UB400
| SKU | UB400 |
|---|---|
| Product | UB400 - TP-LINK Bluetooth 4.0 Nano USB Adapter |
| Current price | $68.42 |
| Stock status | In Stock |
| Detail page | View UB400 › |
Drop-in replacements for UB400
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.
J6072-69001 - HP JetDirect BT1300 Bluetooth Wireless Printer Adapter Network Adapter USB/Parallel Bluetooth
SKU: J6072-69001
Price: $437.76
J6072-61001 - HP JetDirect BT1300 Bluetooth Wireless Printer Adapter Network Adapter USB/Parallel Bluetooth
SKU: J6072-61001
Price: $437.76
SB-512-NANO-RED - Sabrent Rocket Nano 512GB USB 3.2 External Solid State Drive
SKU: SB-512-NANO-RED
Price: $417.54
SB-1TB-NANO-BLU - Sabrent Rocket Nano 1TB USB 3.2 External Solid State Drive
SKU: SB-1TB-NANO-BLU
Price: $429.83
SB-1TB-NANO-BLK - Sabrent Rocket Nano 1TB USB 3.2 External Solid State Drive
SKU: SB-1TB-NANO-BLK
Price: $450.00
SB-2TB-NANO-BLK - Sabrent Rocket Nano 2TB USB 3.2 External Solid State Drive
SKU: SB-2TB-NANO-BLK
Price: $642.43
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.