WXPSKY Starlink Window Cable Pass Through, Flat RJ45, IP68, 10Gbps

For Starlink users and other network setups that need a cable routed outside without drilling through a wall, the WXPSKY Starlink Window Cable Pass Through provides a flat RJ45 connection designed to pass through narrow window or door gaps. Its 1.7 × 6.0 mm profile is intended to sit between a closed sash and frame, while the outdoor coupler is rated IP68 for weather protection.

The 1.3 ft (400 mm) cable also supports PoE, so it can carry data and power over Ethernet when the connected equipment supports it. Actual network speed depends on the rest of the setup.

Tips for day-to-day use

This cable is intended as a short pass-through, not as a replacement for a long Ethernet run. Place the flat section where the window or door closes, then route the indoor RJ45 end to a router or other network connection and the weatherproof coupler toward the outdoor device. That makes it useful for a temporary Starlink installation, an RV setup, or an outdoor PoE camera where a permanent wall opening is not wanted.

The outdoor connector has an IP68 rating, and the coupler housing has M3 screw mounting holes for attachment to a sill, frame, or baseboard. Those features offer a more fixed installation than simply leaving a connector exposed, though the cable's stated weather rating does not establish the protection level of the rest of your network equipment. Compared with drilling a dedicated opening, this approach avoids a permanent wall modification, compared with a basic indoor patch cable, it adds a weather-rated outdoor coupler.

Tech summary

• Type: Flat RJ45 Ethernet pass-through cable
• Length: 1.3 ft (400 mm)
• Flat profile: 1.7 × 6.0 mm
• Data rate: Up to 10Gbps, backward compatible with 10/100/1000Mbps
• Power: PoE supported
• Connectors: Indoor RJ45 female connector and outdoor IP68-rated RJ45 coupler
• Compatibility: Starlink V5, Mini, Mini X, Standard 4, Standard 4X, Standard Enterprise, Performance Gen3 and Performance Gen2, also listed for routers, PoE security cameras, wireless bridges, and Wi-Fi access points with standard RJ45 connections
• Mounting: Integrated M3 screw holes on the coupler housings
• Jacket: Cold-resistant, flame-retardant, and wear-resistant PVC

Strengths

Its main practical advantage is the combination of a thin pass-through section and a weatherproof outdoor connection. That can simplify routing where a conventional round cable or permanent drilled entry is inconvenient. PoE support is useful for compatible equipment that receives both power and data through Ethernet, while the listed Starlink compatibility makes it relevant to several Starlink systems rather than one named setup alone.

The stated 10Gbps capability is a cable specification, not a guarantee of that speed across a complete network. The manufacturer notes that routers, ports, and connected devices also need to support the required 10Gbps standards, otherwise, the link may run slower. Worth considering if you need a short, no-drill route to an outdoor RJ45 device and your equipment matches the connection requirements.

When it makes sense

Choose this pass-through cable when avoiding a permanent opening matters and the short 1.3 ft length suits the gap between your indoor connection and outdoor equipment. It is also a fit for compatible PoE devices when you want the outdoor coupler mounted rather than left loose. Not the best choice if you need a guaranteed 10Gbps connection independent of your router and connected devices, or if your installation calls for a longer cable run. For those situations, match the cable length and network capability to the full route and equipment rather than relying on the cable rating alone.