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Black rectangular desktop switch with five RJ45 ports on the front panel

Netis Systems

Netis ST3105GC 5 Port Gigabit Desktop Switch handheld pcs accessory

SKU CH-RY5S-QYDQW

A five-port Gigabit desktop switch with auto-negotiation, auto MDI/MDIX, 10 Gbps fabric capacity and Green Ethernet power saving

  • Product colorBlack
  • DetailsSupports 2K MAC address table, MAC address auto-learning ; R
  • Key features5 × 10/100/1000 Mbit/s RJ45 ports, Auto-Negotiation & Auto M
  • Extends wired connectivity with 5 x 10/100/1000 Mbps RJ45 ports
  • Auto MDI/MDIX removes need for crossover cables
  • 10 Gbps switching fabric capacity handles heavy traffic
  • Green Ethernet technology reduces power consumption
  • Plug-and-play setup requires no software configuration

Five Gigabit ports for desktop expansion

The Netis ST3105GC is a compact desktop switch that adds five 10/100/1000 Mbps RJ45 ports to a wired network. It targets home or small-office users who need extra Ethernet connections for PCs, printers or network-attached storage. Plug-and-play operation means no software configuration is required. The fanless design ensures silent running in quiet environments.

10 Gbps fabric and 9216-byte jumbo frames

The switch provides a 10 Gbps switching fabric capacity and forwards 9216-byte jumbo packets at wire speed. IEEE 802.3x flow control manages full-duplex traffic while backpressure handles half-duplex links. A 2K MAC address table with auto-learning and auto-aging keeps forwarding efficient. Green Ethernet technology reduces power consumption during low-link periods.

Check cabling and power before ordering

Verify that your devices use standard RJ45 Ethernet cables rated for at least 1000 Mbps to reach full gigabit speed. Auto MDI/MDIX removes the need for crossover cables, so any straight-through patch lead works. Ensure a free mains socket is available for the external power adapter. The unit is not designed for rack mounting or managed network features.

How it compares

Measured against everything we stock in Handheld Computer & PDA Add-Ons, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 93% of the 624 comparable items (median $56.49).

Specifications

Product
Brand nameNetis
Model nameST3105GC
Product colorBlack

Questions about this item

Should I choose the ST3105GC over a smaller switch if I need five wired devices?

The ST3105GC has five 10/100/1000 Mbps RJ45 ports so you can connect five devices without an uplink cable, and Auto MDI/MDIX handles the crossover automatically.

What does the 10 Gbps fabric capacity mean for my daily traffic?

The 10 Gbps backplane lets all five ports run at full 1000 Mbps duplex simultaneously, so large file copies or 9216-byte jumbo frames move at wire speed without internal bottlenecks.

Does the IEEE 802.3x flow control limit my network to half-duplex?

No, 802.3x flow control works in full-duplex mode to pause frames during congestion, while backpressure handles half-duplex; both run automatically so you keep full 2000 Mbps duplex throughput.

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