• Sonnet Twin 10G Thunderbolt 3 Edition - Dual Port Copper 10GBASE-T Ethernet Adapter

Twin 10G Thunderbolt 3 Edition - Dual Port Copper 10GBASE-T Ethernet Adapter

Adds 10GBASE-T 10GbE Connectivity — Simply powerful way to add dual RJ45 10 Gigabit Ethernet ports to your computer with Thunderbolt 3 ports

Cost Effective — Connects to 10GbE infrastructure via inexpensive CAT-6 or CAT-6A cables at distances up to 55 or 100 meters, respectively

Easy Setup — Configured through macOS Network control panel or Windows Device Manager

Supports Transparent Failover — Keeps your computer connected in case a single cable is disconnected or one of the ports fails

Supports Link Aggregation (Teaming) — Increases throughput beyond what a single connection can sustain in some applications

Small and Nearly Noiseless — Adapter is compact enough to sit on most any work surface, and quiet enough for use in noise-sensitive environments

Rugged Aluminum Housing — Provides robust and secure protection

Two Thunderbolt 3 (USB-C) Ports — One port reserved for connection to the computer; second port supports daisy-chaining of up to five additional Thunderbolt(4) devices to your computer, attaching a single USB peripheral device, or connecting up to two 4K displays or one 5K display

Power for Peripherals — Provides up to 15W of power to connected peripheral or host

Thunderbolt Cable & ThunderLok Included — Includes 0.5-meter Thunderbolt 3 (40Gbps) cable and ThunderLok 3 Thunderbolt connector retainer clip to secure cable from accidental disconnections

External Connectors
  • Two Thunderbolt 3 (USB-C) ports
  • Two RJ45 ports
  • 12V power port
10GbE Controller
Intel X550
Network Support


  • 100 meters using CAT-6A cabling
  • 55 meters using CAT-6 cabling

5GBASE-T(9), 2.5GBASE-T(9), 100BASE-T

  • 100 meters using CAT-5E, CAT-6, or
    CAT-6A cabling
Advanced Features
  • Flow control support
  • Message Signaled Interrupts (MSI)
  • RSS (Receive-Side Scaling)
  • Interrupt coalescing
  • Multicast filtering
  • 64-bit address support for systems using more than 4GB of physical memory
Stateless Offloads
  • TCP, UDP and IPv4 checksum offloading
  • TSO (TCP Segmentation Offload, AKA Large Send Offload)
  • LRO (Large Receive Offload)
Power Adapter
Universal 60W, 100-240V, 50-60 Hz
Mac Compatibility

Mac with Thunderbolt 3 ports

Mac with Thunderbolt or Thunderbolt 2 ports and Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter

macOS™ 10.12.1+

PC Compatibility

PC with a Thunderbolt 3 port

64-bit editions of Windows 10

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Sonnet Twin 10G Thunderbolt 3 Edition - Dual Port Copper 10GBASE-T Ethernet Adapter

  • Brand: Sonnet
  • Product Code: TWIN10GC-TB3
  • Availability: 30
  • ₹64,900.00