Twin10G Thunderbolt 2 Adapter (Original)
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Driver (5)
Firmware (0)
Manual (1)
IDDownload TitleDownload LinkPost Date
812 Twin10G User's Guide [English]
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Aug-06-19
Description: English user's guide for the Sonnet Twin10G Dual-Port 10 Gigabit Ethernet Thunderbolt 2 Adapter.

This is revision C of the guide.
 
 
FAQ (14)
IDArticle TitlePost Date
808 What 10GBase-T switches and PCIe cards has Sonnet tested for interoperability?Jun-19-26
809 What reasonably-priced 10GBASE-T switches can Sonnet recommend?Jun-19-26
814 I'm getting low throughput on macOS. How can I fix this?May-26-22
927 Using Twin10G with VMware ESXiAug-06-19
Description: English user's guide for installing ESXi 6.0 on the Mac Pro 6,1 (Trashcan) with instructions for using Sonnet Twin10G 10GbE Adapter is available here.
 
940 Can I connect an Echo Express SEL, SE I, SE II, SE III or SE IIIe; or Twin 10G to battery power?Sep-09-19
972 After I upgraded macOS, the Twin10G, Presto 10GbE, or other Sonnet PCIe card that requires a driver is not loading.Dec-22-19
974 Can I get increased performance from Link Aggregation in macOS?Dec-22-19
984 Can I connect two computers to one Twin10G?Aug-06-19
993 My system crashes, freezes, or fails to connect when I talk to a storage device on the networkMay-13-22
994 My Twin10G or Presto 10GbE is not working on macOS.Dec-22-19
1044 My 10G/25G adapter performance drops significantly on a laptop when battery level is low.Jun-19-26
When operating on battery power and the battery level drops below ~20% on a MacBook Pro or MacBook Air, macOS will decrease 10/25G Ethernet transmit performance in order to conserve battery life for the laptop. This also occurs when macOS Low Power Mode is active.
 
1065 I'm getting very slow performance with my Presto 10G PCIe card or Twin10G Thunderbolt 10G adapter with OS X 10.11-10.12.Dec-22-19
1067 How and when to use two Ethernet ports on a MacMay-16-22
1152 Does the Twin10G Thunderbolt Adapters or Presto 10GbE PCIe cards support NIC Teaming under Windows?May-28-21