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Caribbean Islands

Instant delivery
Online when you land
Keep your number
Bilingual support

Frequently asked questions

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When should I install my eSIM?

Install before you fly — the eSIM stays dormant until you arrive. Most plans give you a 365-day window to install.

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How do I use my eSIM?

At your destination, enable the eSIM line in Settings and set it as Cellular Data. Your home SIM keeps calls and texts.

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Can I reuse my eSIM?

Most eSIMs can be topped up so you don't need to buy a new one. Available top-ups show on the My eSIMs page after purchase.

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How do I top up my eSIM?

Open My eSIMs in your dashboard, find the eSIM, tap Top up. New data is added to the existing eSIM — no reinstall.

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SinoConnection.com handles all customer support, refunds, and replacements. eSIM service provided through our partner Airalo (AirGSM Pte Ltd).

About Caribbean Islands travel eSIMs · 关于加勒比地区上网卡

4 Caribbean Islands eSIM plans, $18.00 to $54.00 USD · 加勒比地区上网卡 4 款,$18.00

A Caribbean Islands regional travel eSIM covers multiple countries on a single plan — one setup, one price, and no swapping SIMs as you cross borders. We currently have 4 plans to choose from, $18.00 up to $54.00, covering smaller data packs through to larger and unlimited options.

Install before you fly, scan the QR on arrival, and stay online across the region. Hotspot and tethering are supported, with bilingual English & Chinese support if you need a hand.

Caribbean Islands地区旅行上网卡用一张套餐覆盖多个国家——一次设置、一个价格,跨境无需换卡。 目前共有 4 个套餐可选,$18.00 起,最高 $54.00,从小流量到大流量及无限套餐都有。

出发前安装、落地扫码,畅游整个地区。支持热点共享,需要帮助时有中英双语客服。

    Caribbean Islands Travel eSIM · 加勒比地区 多国通用上网卡 | SinoConnection 华人通