PCI\VEN_1E4B&DEV_1602

NVMe SSD Controller MAP1602 (DRAM-less) driver

PCI\VEN_1E4B&DEV_1602 is the MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1602 (DRAM-less), an NVMe SSD device. Windows 10 and 11 run NVMe drives with the built-in StorNVMe driver; a maker driver is optional. Get it from Windows Update or your PC maker first; the chip maker's own package is on learn.microsoft.com.

Download from learn.microsoft.comFull guide: Do you need an NVMe driver?

Device details

Hardware IDPCI\VEN_1E4B&DEV_1602
Device nameNVMe SSD Controller MAP1602 (DRAM-less)
MakerMAXIO Technology (Hangzhou) Ltd. (PCI vendor ID 1E4B)
Device typeNVMe SSD
Driver guideDo you need an NVMe driver?

How to install the driver for NVMe SSD Controller MAP1602 (DRAM-less)

  1. Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with PCI\VEN_1E4B&DEV_1602.
  2. Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Firmware and storage drivers are rarely offered here.
  3. Check your PC maker. Enter your model or serial number on its support site and look under Storage.
  4. Use the chip maker's package. NVMe Features Supported by StorNVMe (Microsoft Learn) on learn.microsoft.com. Our do you need an nvme driver? guide explains which package fits.
  5. Restart and check. Open Disk Management and check the drive is listed.

Other MAXIO nvme ssd IDs

Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.