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Black metal RJ45 splitter with USB power cable, one input two output ports

Vszerda

Vszerda ZZ-081 RJ45 Ethernet Splitter 1000Mbps 1 In 2 Out

SKU CH-5AGP-BQ3YR

Splits one Ethernet cable into two simultaneous 1000 Mbps connections for Cat5 to Cat8 networks, powered via USB and housed in a metal shell

  • ColorBlack
  • Weight1.7 ounces
  • Connect two devices from one cable with 1000Mbps throughput
  • USB-powered operation enables both ports to run simultaneously
  • All-metal housing provides durability and heat dissipation
  • Driver-free setup works instantly with no software needed
  • Compatible with Cat5 through Cat8 Ethernet cables

Vszerda ZZ-081 RJ45 Splitter

The Vszerda ZZ-081 is a passive RJ45 Ethernet splitter that divides a single Cat5-to-Cat8 cable into two 1000Mbps ports. It suits home users or small offices needing two wired devices online where only one wall jack exists.

Practical limits of the 1000Mbps interface

The splitter delivers up to 1000Mbps total bandwidth shared between both ports, so simultaneous heavy transfers will divide that throughput. It requires the included USB power cable to operate both outputs at once and cannot function as a 2-in-1 combiner or switch.

Capacity and headroom for two devices

Two computers, a TV and a set-top box, or similar pairs can run concurrently over existing Cat5e, Cat6, Cat6a, Cat7 or Cat8 cabling. The all-metal shell aids heat dissipation during continuous use, but the single 1000Mbps pipe becomes the bottleneck when both ends push large sustained transfers.

Highlights

  • Connect two devices from one cable with 1000Mbps throughput
  • USB-powered operation enables both ports to run simultaneously
  • All-metal housing provides durability and heat dissipation
  • Driver-free setup works instantly with no software needed
  • Compatible with Cat5 through Cat8 Ethernet cables

Specifications

BrandVszerda
ModelZZ-081
ColorBlack
Weight1.7 ounces

Questions about this item

Should I choose the ZZ-081 model or is there another version with different port counts?

The ZZ-081 is the only model offered; it provides one RJ45 input and two RJ45 outputs in a single unit.

What does the 1000Mbps rating mean when I connect two computers through this splitter?

The 1000Mbps figure is the maximum link speed per port; both connected devices share the single upstream cable, so total throughput cannot exceed that limit.

Which Ethernet cable categories does the RJ45 interface support, and does it cap performance?

The splitter works with Cat5 through Cat8 cables, but the 1000Mbps port speed caps the connection at Gigabit Ethernet regardless of cable category.

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