Lyndahl LKK0140WS Keystone, USB 2.0 AF/AF adapter
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Lyndahl LKK0140WS Keystone, USB 2.0 AF/AF adapter
Lyndahl LKK0140WS Keystone adapter for USB 2.0. The housing, in the usual Lyndahl quality, is designed to be handy and durable and is easy to install.
The keystone adapters are 14.5 mm wide and 16.0 mm high at the front and can be inserted into any standard keystone frame without tools. The components snap securely into place.
Scope of delivery: 1 pieceWeight: approx. 9 g
Keystone is modular: HDMI, network, USB, jack, RCA or binding posts can be combined freely in one frame and changed later. A permanently assembled plate is the cleanest solution when the layout is final. For conference rooms and trade-fair stands we tend to recommend keystone.
Read more: Connection panels for the meeting room, trade fairs and digital signage →
Practically all common ones: HDMI, network (Cat 5e/6a), USB 2.0 to 3.1 including USB-C, jack, RCA, DisplayPort, DVI, VGA, Sub-D and speaker terminals — each as a panel adapter, adapter cable or keystone module.
Read more: Connection panels for the meeting room, trade fairs and digital signage →
For new runs use 1 to 2.5 mm²; the amplifier-to-speaker run should not much exceed 10 m. Extending by twisting or with a terminal block is fine — just get the polarity right. Bare strands fray: ferrules for clamp terminals, banana plugs or spades for binding posts.
Read more: Planning in-ceiling speakers: cut-out, mounting depth and the sound of the cavity →
