Lindy 40451 USB-A Port Blocker Kit Green with 1 Key and 4 Locks for Standard USB Type A Ports
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Lindy
Lindy 40451 USB-A Port Blocker Kit Green with 1 Key and 4 Locks for Standard USB Type A Ports
€32.61 inc. VAT
40451
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Buying Benefits
Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
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Lindy 40451 — USB-A Port Blocker Kit, Green
4 blockersUSB-AKey includedGreen colour-coded
The Lindy 40451 is the USB-A Port Blocker Kit, Green (1x Key, 4x Locks): a starter set of one colour-coded key and four green blockers that lock into unused USB-A ports. Each blocker is pushed into an unused port by hand and stays there until it is pulled out with the matching green key, so nobody can plug a USB device or cable into that port without it. In practice it stops files being copied to a USB stick, keeps unknown USB devices off reception PCs, classroom machines and kiosks, and keeps dust out of ports you do not use.
Compatibility — check before buying:
Keys are colour-coded: Lindy states that a key only opens blockers of the same colour, so a green blocker needs a green key — a key from another colour will not release it. This kit contains the key. It fits USB-A ports only — not USB-C. Lindy does not publish a fit for deeply recessed or unusually shaped ports; if yours sit deep in a case or behind a cover, send us the device model and we check it.
Best For
✓ Reception and kiosk PCs
✓ Classroom and lab computers
✓ Point-of-sale terminals
✓ Servers and thin clients
✓ Shared office desktops
✓ Colour-coding ports by team or zone
Key Features
Locks in, key to release
Each blocker clicks into the port by hand, with no tools or software, and comes out only when the matching key is inserted and pulled back.
Colour-coded control
Lindy keys open only blockers of the same colour, so different teams, rooms or security zones can each hold their own colour.
Everything to start
One key plus four blockers covers the free USB-A ports of a typical desktop or thin client; refills come in packs of ten.
Visible deterrent
A bright blocker in a port shows at a glance that the port is controlled, and an empty port shows that one is missing.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
We suggest the 40451 as the starting point for anyone new to Lindy USB-A blockers: fit the four blockers, keep the key in IT, and add 40461 refills as you cover more machines. Choose one colour per team or zone and stay with it, because keys do not cross colours. Physical blockers work best alongside software port policies, and every order comes with Singular’s local support in Cyprus. See our security products for locks and blockers, or the desktop accessories they protect.
Buyer’s Guide
Buy it if
You want to lock green USB-A ports on up to four ports and need the key as well.
Skip it if
You need other port types, or you already own a green key and only need refills (40461).
Also consider
Lindy 40461, 10 more green blockers for the same key.
Colour
green
Χαρακτηριστικά
Product Code
4R70092
EAN Code
4002888404518
Manufacturer
Lindy