Twin10G Thunderbolt 2 Adapter (Original)
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Driver (5)
IDDownload TitleDownload LinkPost Date
894 Twin10G Thunderbolt Adapters and Presto 10GbE Dual-Port PCIe Cards Software (macOS 10.13-10.15) 1.7.2
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Oct-09-2019
943 Twin10G Thunderbolt Adapters and Presto 10GbE Dual-Port PCIe Cards Software (Windows)
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Sep-09-2022
983 Twin10G Thunderbolt Adapters and Presto 10GbE Dual-Port PCIe Cards Software (Linux)
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Oct-13-22
1079 Twin10G Thunderbolt Adapters and Twin10G (Presto) 10GbE Dual-Port PCIe Cards Software (macOS 10.8-10.12) 1.7.1
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Nov-21-2017
1192 Twin10G Thunderbolt Adapters and Twin10G (Presto) 10GbE Dual-Port PCIe Cards Software (macOS 11-15) 1.8.3
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March 14, 2025
Operating System Requirements: macOS 11-15
Description: This is a unified driver for all Twin10G models and dual-port 10GbE (Intel) PCIe cards (except Twin10G SFP28 Thunderbolt adapter and PCIe card) with Intel and M series Mac computers using macOS 11-15.
Use version 1.7.2 for macOS 10.13-10.15.
Use version 1.7.1 for macOS 10.8-10.12.

Notes
• This version fixes performance issues on macOS 15 (Sequoia)
 
 
Firmware (0)
No Firmware was found for product.
 
Manual (1)
FAQ (14)
IDArticle TitlePost Date
808 What 10GBase-T switches and PCIe cards has Sonnet tested for interoperability?Dec-22-19
809 What reasonably-priced 10GBASE-T switches can Sonnet recommend?Dec-22-19
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.Mar-20-23
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