Amazon.com: Sealevel High Speed 4-Port USB 2.0 Hub with Battery Charging Downstream Port and SeaLATCH Locking USB Ports; Includes SeaLATCH Locking USB Device Cable and 5VDC @ 4A Power Supply : Electronics
Amazon.com: Dell P2212HB Monitor LED Full HD de 22 pulgadas, 1080p a 60 Hz, VGA y DVI, USB 2.0 Downstream, USB 2.0 Upstream, 16,7 millones de colores, ángulo de visión de 178
display - What do the upstream/downstream USB ports on a monitor do? - Super User
The Basics of USB Battery Charging | Maxim Integrated
Industrial Embedded 4-Port USB 2.0 Hub OEM Board - Sealevel
TRENDnet 7-Port High Speed USB Hub w/ Power Adapter - 7 x Type A USB 2.0 USB Downstream, 1 x Type B USB 2.0 USB Upstream - External - Walmart.com
Alta Velocidad 4 puerto del concentrador USB con alimentación Cable Adaptador Para Imac PS4 portátil | eBay
What's the Difference Between a USB Hub & USB Switch + What is Multiplexer? | Acroname
Downstream, Upstream USB 2.0 Interfaz IC USB Fichas técnicas – Mouser Uruguay
What is USB upstream/downstream port on monitor ?
D-link HUB USB 2.0 Negro | Techinn
EiRA High-Speed Type-A USB 2.0 Combo HUB with 4 Dedicated Slots (1 Upstream and 4 Downstream USB Ports) with Support up to 2TB HDD (ER-1525) : Amazon.in: Computers & Accessories
USB Hub - 4 Port USB 2.0 Hub, HUB Splitter Expansion(1 Upstream with 4 Downstream USB Port), Separated Indicate Light and Switch for Each Ports, Built-in Over-Current Protection, Hot Swap (White): Buy
D-link HUB USB 2.0 Negre | Techinn
Regleta usb ZH-8200 Mini hub USB 2.0 de 4 PUERTOS blanco - Sugar Decor
XR22417 - MaxLinear
Digital Isolators Offer Easy to Use Isolated USB Option | Analog Devices
EIRA TEK High-Speed Type-A USB 2.0 Combo HUB with 4 Dedicated Slots (1 Upstream
USB Explorer 280 - Analizador de protocolo USB 3.0 y 2.0 — Tienda DITECOM
EiRA High-Speed Type-A USB 2.0 HUB with 3 Dedicated Slot (1 Upstream and 3 Downstream USB Ports) with Support up to 1 TB HDD (ER-1510) : Amazon.in: Computers & Accessories
USB hub - Wikipedia
USB Type-C and power delivery 101 – Ports and connections - Embedded.com
Enabling USB Type-C downstream ports for USB3.1 and 3.2 Hubs
Unique Bargains 4 USB 2.0 Downstream Port USB Expansion Hub With Built-in USB Cable - Walmart.com
USB5744 4-Port SS/HS USB Controller Smart Hub - Microchip Technology | Mouser
HP L1955 LCD Flat Panel Monitor - Using USB Upstream and Downstream Ports | HP® Customer Support
