Replacement for UB4A: Drop-In Alternatives We Stock
Looking for a replacement for the UB4A (UB4A - TP-LINK Bluetooth 4.0 Bluetooth 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 UB4A
| SKU | UB4A |
|---|---|
| Product | UB4A - TP-LINK Bluetooth 4.0 Bluetooth Adapter |
| Stock status | In Stock |
| Detail page | View UB4A › |
Drop-in replacements for UB4A
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
0CW725 - Dell Wireless 355 Bluetooth Module - Network adapter - Bluetooth 2.0 EDR
SKU: 0CW725
Price: $82.41
CW725 - Dell Wireless 355 Bluetooth Module - Network adapter - Bluetooth 2.0 EDR
SKU: CW725
Price: $82.41
6235AN.HMWWB - Intel IEEE 802.11n Mini PCI Express 300 Mbps Bluetooth 4.0 Wi-Fi/Bluetooth Combo Adapter
SKU: 6235AN.HMWWB
Price: $113.68
7260.HMWWB - Intel 7260HMW IEEE 802.11ac Mini PCI-Express Bluetooth 4.0 Wi-Fi/Bluetooth Combo Adapter 867 Mbps Internal
SKU: 7260.HMWWB
Price: $128.95
TP-LINK TP-LINK UE300 TP-LINK UE300 USB 3.0 to Gigabit Ethernet Network Adapter
SKU: TP-LINK UE300
Price: $85.53
TP-LINK TP-LINK TX401 TP-LINK TX401 10 Gigabit PCI Express Network Adapter
SKU: TP-LINK TX401
Price: $239.47
0B47272 - Lenovo ThinkPad Tablet 2 Bluetooth Keyboard with Stand Canadian French Wireless Bluetooth French (Canada) Trackpoint Computer, Tablet
SKU: 0B47272
Price: $193.74
WEP450 - Samsung Bluetooth Headset Mono Wireless Bluetooth Over-the-ear Monaural Open
SKU: WEP450
Price: $205.26
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.