Very small 26 KB RAR archive labelled AO4600, an Alpha and Omega Semiconductor MOSFET part number, a complementary N and P channel pair in SO-8.

Compact archive referring to the NE5558 / SA4558 family part numbering, most likely a datasheet for a 4558-type dual operational amplifier.

Duplicate copy of the MC14553B documentation archive, identical in size at 82.9 KB, so likely the same datasheet stored twice.

First part, labelled (1), of a K30 PRO collection in a 7z archive of roughly 373 KB, with no brand recorded in the data.

Compressed RAR file of roughly 543 KB for the Huawei E357U, part of the Huawei E-series modem range.

Small schematic archive covering the touchpad board for the Sony MBX-160 MS70 platform, revision 0.20, only about 112 KB in size.