F5U215VMOB - Belkin Hi-Speed UB 2.0 4-port Mini-Hub 4 x 4-pin Type A USB 2.0 USB Downstream 1 x 4-pin Type A USB 2.0 USB Upstream External (Refurbished)
Adafruit USB Type C Breakout Board - Downstream Connection : ID 4090 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Industrial Embedded 4-Port USB 2.0 Hub OEM Board - Sealevel
USB hub - Wikipedia
Amazon.com: Cables Unlimited 4-Port USB Hub With Power - 4 x 4-pin USB 2.0 USB Downstream, 1 x 4-pin USB 2.0 USB Upstream - External (Catalog Category: COMPUTER- ACCESORIES) : Electronics
/UHR304_RightFacing_72rgb820x460px_051720191217160360.jpg "BB-UHR304 - 4-port High Retention USB Full Speed Iso. Hub | Advantech B+B SmartWorx |Advantech IoTMart")
BB-UHR304 - 4-port High Retention USB Full Speed Iso. Hub | Advantech B+B SmartWorx |Advantech IoTMart
What do the upstream/downstream USB ports on a monitor do? - Super User
USB hub - Wikipedia
What's the Difference Between a USB Hub & USB Switch + What is Multiplexer? | Acroname
XR22404 - MaxLinear
USB Type-C and power delivery 101 – Ports and connections - Embedded.com
Sabrent 4 Port Portable USB 2.0 Hub (9.5" cable) (HB-MCRM) | HB-MCRM
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
Black Box INDUSTRIAL USB 2.0 HUB WITH IS (ICI202A)
What do the upstream/downstream USB ports on a monitor do? - Super User
StarTech.com 4 Port Compact Black USB 2.0 Hub - 4 x 4-pin Type A Female USB 2.0 USB Downstream ST4202USB
Industrial High-Speed 4-Port USB 2.0 Hub - Sealevel
ONNTO Corporation
HP L1955 LCD Flat Panel Monitor - Using USB Upstream and Downstream Ports | HP® Customer Support
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
Tripp Lite 7 Port USB 2.0 Hi Speed Hub Compact Desktop Mobile Tower 7 x 4 pin Type A Female USB 2.0 USB Downstream 1 x 4 pin Type B Female USB 2.0 USB Upstream External - Office Depot
P2419H, bottom USB 2.0 downstream port not charging iPhone - Dell Community
4 Port Compact Plug n Play High Speed USB 2.0 Hub for PC Laptop Peripheral Devices - Black - Walmart.com
China USB 3.0 Hubs for either PC or notebook use with 1 upstream and 4 downstream USB ports on Global Sources,4-ports USB Hubs,USB 3.0 hubs,USB 2.0 Hubs
