Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Locking Feature

Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Locking Feature

Marsoni

M251S

$109.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Locking FeatureThe UTS 404AK is a 4S RS232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). It supports screw lock features for the upstream (USB type B) connector with the screw lock USB cables. It prevents from disconnecting the USB cables accidently. The UTS 404AK provides the scalability to quickly adapt to new USB technologies. Multiple modules can be added to a

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These are great for the price, though I’ve never had any desire or need to use the smallest one. They smell strongly of BBQ at first, but from what I’ve read that’s a natural result of a heat treatment used to increase it’s durability and dark color (the heat cooks the sugars in the bamboo which creates the scent). Anyways, I’ve had them for awhile now and the scent is long gone.

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Reviewed in the United States on June 8, 2026

Verified Purchase

AKO

Chelsea, US

★★★★★ 5

Perfect Fit Plastic Drawer Organizer with Great Value

Color: Black, Size: Medium (8.5-14''W x 12''D)

I previously used a wooden drawer organizer, but when opening and closing the drawers, forks and other utensils would sometimes hit the wood, and I later noticed wood particles accumulating, which surprised me. Because of that, I started looking for a plastic material instead. This product is expandable in width, so it fits perfectly inside my drawer with no extra gaps, which alone makes it very easy to use. It also has seven compartments, allowing me to organize items in a very detailed and practical way. For the price, the quality is honestly impressive. I can confidently recommend it.

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Reviewed in the United States on May 11, 2026

Verified Purchase

Lindseys

Massapequa, US

★★★★★ 5

Good Quality

Color: Black, Size: Medium (8.5-14''W x 12''D)

This thing works exactly as advertised! I think it is a great idea! It will fit multiple size drawers. it is made of a hard plastic. Very durable and looks nice.

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Reviewed in the United States on June 7, 2026