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M.2 NVMe to PCIe x16 connector PCIe x16 to M.2 NVMe eGPU Adapter R43SG 4.0 eGPU for NUC / ITX /Notebook PC

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Product name: PCIe x16 to M.2 M-key NVMe extension adapter for eGPU.; Product model: R43SG/R43SG-TU/R43SG-4.0.; Transfer speed: PCIe3.0 x4 , 32G/bps (Max.) /PCIe4.0 x4 , 64G/bps (Max.).; Wire length: 25cm,The length can be customized.; Graphics card compatibility: supports new graphics cards shipped after 2015.Application: eGPU for NUC / ITX / STX / Notebook PC (Only supports M.2 NVMe interface, does not support M.2 SATA / M.2 WiFi / M.2 WWAN / USB interface).

Overview

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Product name: PCIe x16 to M. 2 M-key NVMe extension adapter for eGPU.;
Product model: R43SG/R43SG-TU/R43SG- 4.0.;
Transfer speed: PCIe 3.0 x4, 32G/bps (Max. ) /PCIe 4.0 x4, 64G/bps (Max. ).;
Wire length: 25cm, The length can be customized.;
Graphics card compatibility: supports new graphics cards shipped after 2015.
Application: eGPU for NUC / ITX / STX / Notebook PC (Only supports M. 2 NVMe interface, does not support M. 2 SATA / M. 2 WiFi / M. 2 WWAN / USB interface).

Additional Information
First Listed on Newegg	July 23, 2026

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Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by PeakCircuit Technology Return Policy

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Item#: 9SIC7CDM243896