SKU: 79819178485

ROCK TR21 USB-C / Type-C to HDMI + USB3.0 x 3 + PD 4K 60Hz 5 in 1 Docking Station

Sale price$3534.20 Regular price$3926.89
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 19 - Jun 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

ROCK TR21 USB-C / Type-C to HDMI + USB3.0 x 3 + PD 4K 60Hz 5 in 1 Docking Station1. HDMI interface: can be connected to large screen devices such as projectors, monitors, TVs, etc., 4Kx2K high definition picture quality, more intuitive for watching movies, games, and conferences 2. Support PD3. 0 fast charging protocol, support up to 100W input power supply 3. USB3. 0 interface, 1G file transfer in 3 seconds, the measured transmission speed is greater than 300MB S, multiple USB interfaces can expand keyboard, mouse, U disk, hard

ROCK TR21 USB-C / Type-C to HDMI + USB3.0 x 3 + PD 4K 60Hz 5 in 1 Docking Station
ROCK TR21 USB-C / Type-C to HDMI + USB3.0 x 3 + PD 4K 60Hz 5 in 1 Docking Station
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79819178485

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4.4 ★★★★★
Based on 2219 reviews
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Nadezhda
Port Orchard, US
★★★★★ 5
So cute and comfy for my little one!
Size: 11 Little Kid, Color: Black
Bought these for my 4 year old daughter and we both love them. She wants to wear them every single day! They fit true to size and look adorable. Great quality for the price.​​​​​​​​​​​​​​​​
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
Janet Cordes
Alexandria, US
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
N
Verified Purchase
NM_HS
Carnegie, US
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025
O
Verified Purchase
omri
Belleville, US
★★★★★ 5
good shoes
Size: 8 Toddler, Color: Black, Size: 8 Toddler, Color: Black
fit great the child like it
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Reviewed in the United States on May 21, 2026
C
Verified Purchase
Carly Perez
Fort Morgan, US
★★★★★ 5
Toddler approved
Size: 8 Toddler, Color: Black
My kid loves these shoes. We’ve bought them multiple times. She can get them on and off easily and they stand up to her wild adventures.
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Reviewed in the United States on May 3, 2026

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