Sony USM4GN

Sony USM4GN

UPC: 027242819269 (UPC DB, On eBay)
Country of manuf.: Taiwan

Amazon image

ASINs
B004GNXVRQ (, On Amazon, On CCC)
B0043FQG4C (, On Amazon, On CCC)

Interface: USB

USB 2.0
Connector: Male A
Form factor tags: dongle w/ retractable connector

ID: 054c:0439
Windows: USB\VID_054C&PID_0439

Chip 1: Silicon Motion SM3257EN

Additional chips
NAND Flash;Samsung;K9ABGD8U0B-SCB0;;1;

Categorized as: USB Flash drive

4 GB USB Flash Drive

"47G0135S011J", a date code of 1220 (May 2012), and "BC1U3A"

is silkscreened on the board of the device populating this entry.