One Coax Outlet.
Dual 2.5G · 90W PoE++ per Port
KB-M3-04 PowerBridge Pro — the only MoCA 2.5 adapter with dual 2.5GbE ports and 802.3bt PoE++. 120W total power budget.
Power two Wi-Fi 7 access points, a PTZ camera and a network switch, or any combination of high-power devices — all from a single coax outlet. No electrician, no extra switches, no compromise. The KB-M3-04 turns your existing coax into a multi-gigabit backbone that also delivers up to 120W of PoE++ power (90W per port).
Data and power, twice the capacity over one coax cable.
The KB-M3-04 PowerBridge Pro connects at each end of your coax wiring — one near your router, the other wherever you need connectivity — and delivers two independent 2.5 Gbps Ethernet links, each with full PoE++ power (up to 90W per port, 120W total budget). No separate switch, no extra power bricks, no compromise.
Why People Choose the KB-M3-04
World's First Dual PoE++
The only MoCA 2.5 adapter combining dual 2.5GbE ports with 802.3bt PoE++ power delivery — up to 90W per port, 120W total budget.
Real, tested throughput
iperf-verified 2.5 Gbps performance on both ports simultaneously, even with up to 50 dB of cable attenuation. Built on the MaxLinear MxL3710.
Serious power budget
120W total PoE++ budget — enough for Wi-Fi 7 access points, PTZ cameras, IP displays, and network switches, all from one adapter.
Intelligent thermal control
Engineered to deliver 120W of PoE++ power silently and reliably. No fans, no noise — just continuous, cool operation.
No extra switch needed
Two built-in 2.5GbE ports means you can connect two high-power devices directly — no additional switch, no clutter, no extra cost.
Backward compatible
Works alongside MoCA 1.1 / 2.0 / 2.5 gear and supports PoE, PoE+, and PoE++ devices. Auto-detects the right power level.
Typical setup: a Wi-Fi 7 access point plus a PTZ security camera — both powered and connected from a single coax outlet.
Wi-Fi 7 APs, PTZ cameras,
and everything in between
Anywhere you need two fast connections plus serious power — but not an outlet — the KB-M3-04 is the simplest way to get it done.
Common questions before you buy
"Will it power my Wi-Fi 7 access point?"
Yes — up to 90W per port of PoE++ (IEEE 802.3bt / Class 8), enough for virtually any Wi-Fi 6E/7 access point, including high-power tri-band models.
"Can I use both ports at the same time?"
Absolutely. Both 2.5GbE ports run simultaneously, each with independent PoE++ power. The 120W total budget is shared intelligently between ports.
"Is setup complicated?"
No — connect coax and Ethernet cables, and both data and power are live on both ports. No configuration required for typical use.
"Does it get hot with 120W of PoE?"
No — the intelligent thermal design dissipates heat passively through the chassis. It runs cool and silent with zero fans.
Ready for dual 2.5G and 120W of PoE++?
Get multi-gigabit speed and serious power from the coax you already have.
See It on Amazon →Tech Specs
| Interfaces | Two 10/100/1000/2500 Base-T Ethernet LAN with PoE++ (IEEE 802.3bt Class 8, up to 90W/port, 120W total budget) One MoCA 2.5/2.0/1.1/1.0 coaxial jack (1125–1675 MHz) One TV coaxial jack (5–1002 MHz) One MPS pairing button One reset button |
| MoCA Standard | MoCA 2.5 (D-Band), backward compatible with 2.0 / 1.1 / 1.0 |
| Frequency Band | D Band (1150–1650 MHz) |
| Max Throughput | Up to 2.5 Gbps per port (iperf-verified) |
| PoE Output | PoE++ (IEEE 802.3bt / Class 8) — up to 90W per port, 120W total budget Backward compatible with PoE+ (802.3at) and PoE (802.3af) |
| Thermal Design | Fanless, intelligent thermal control |
| Network Size | Up to 16 devices (including network coordinator) |
| Chipsets | MaxLinear MxL3710 · MaxLinear GPY211 |
| Compatibility | DOCSIS 3.0 / 3.1 cable modems, CATV, MoCA D-Band devices Not compatible with satellite TV (DIRECTV, DISH) |
| Regulatory | FCC, CE, UL |
Compare Kiwee MoCA 2.5 Models
| Model Number | KB-M3-02 | KB-M3-03 | KB-M3-04 | KB-M3-02E |
| MoCA Standard | MoCA 2.5 | MoCA 2.5 | MoCA 2.5 | MoCA 2.5 |
| Frequency Band | D Band (1150–1650 MHz) | D Band (1150–1650 MHz) | D Band (1150–1650 MHz) | E Band Extended (400–900 MHz) |
| Ethernet Ports | 2 × 2.5GbE | 1 × 2.5GbE | 2 × 2.5GbE | 2 × 2.5GbE |
| Power over Ethernet | No | Yes (PoE+) | Yes (PoE++) | No |
| PoE Power | — | Up to 25.5W | Up to 90W/port · 120W total | — |
| Max Throughput | Up to 2.5 Gbps | Up to 2.5 Gbps | Up to 2.5 Gbps | Up to 2.5 Gbps |
| Thermal Design | Standard | Standard | Fanless Pro Thermal | Standard |
| Best For | Multi-device, high-speed LAN | Single PoE+ AP or camera | Dual high-power devices · Pro deployments | Satellite TV homes |
| Buy Now | Buy Now | Buy Now | Buy Now |
Frequently Asked Questions
What's the difference between PoE+ and PoE++?
Can both ports deliver full 90W at the same time?
Is the D-Band adapter compatible with Xfinity/Comcast cable modems?
Will it work with my existing PoE+ or PoE devices?
What speeds can I expect in real-world use?
Will this work in apartments or condos with shared coax?
Is it backward compatible with older MoCA devices?
Can I mix this adapter with other MoCA brands?
Does it run hot? Is there a fan?
How do I enable MoCA encryption?
Setup & Tutorial Videos
► Configure MoCA in D-Band High to eliminate DOCSIS 3.1 interference
Shift to D-band High (1350–1675 MHz) to avoid overlap with DOCSIS 3.1 modems/routers that reach up to 1218 MHz. Update every MoCA device to the same D-band High setting and LOF value for a solid, interference-free connection.
- Open the MoCA settings on each adapter via its web interface.
- Set the frequency band to D-band High (1350–1675 MHz).
- Apply the 1400 MHz LOF value on every MoCA device.
- Repeat for all adapters in the network.
- Restart each device to apply the new settings.
- Reconnect everything and confirm MoCA link lights are solid and performance is stable.
► Check firmware and link rate for stable performance
If issues arise, check the adapter's firmware version and link rate. The link rate reflects the stability of the MoCA connection — a healthy rate is typically around 3500 Mbps.
► Switch from static IP to DHCP for automated management
Prefer the adapter to pull its management IP via DHCP? This guide walks through enabling DHCP on the device for easier, more flexible network management.
► Enable MoCA traffic security across your network
The Security feature protects data on your MoCA network from unauthorized devices. Every MoCA device must support and enable it — MoCA 2.5 devices generally do, but older ones may not. Verify your device types before enabling to avoid connection failures.
User Manual & Firmware
User Manual
Firmware
v1.18.13.5 — Standard
Based on MaxLinear SDK v1.18.13
Firmware
v1.18.13.54 — Low-LED Mode
Turns off LAN-port LEDs while keeping a soft MoCA LED, ideal for bedrooms and low-light spaces. Based on MaxLinear SDK v1.18.13
Power two devices. From one coax.
The world's only MoCA 2.5 adapter with dual 2.5GbE and 120W PoE++.
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